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46 hits found for Calmodulin

SASDB52 – Death associated protein kinase (wild-type)

Death associated protein kinase wild-type experimental SAS data
NONE model
Sample: Death associated protein kinase wild-type , 37 kDa Homo sapiens protein
Buffer: 50 mM HEPES 250 mM NaCl 5mM CaCl2 0.25 mM TCEP 5% (v/v) glycerol, pH: 7.5
Experiment: SAXS data collected at EMBL P12, PETRA III on 2013 Dec 18
...Calmodulin Binding to Two Distinct Sites. Structure 24(6):851-61 (2016)
Simon B, Huart AS, Temmerman K, Vahokoski J, Mertens HD, Komadina D, Hoffmann JE, Yumerefendi H, Svergun DI, Kursula P, Schultz C, McCarthy AA, Hart DJ, Wilmanns M
RgGuinier 2.7 nm
Dmax 8.1 nm
VolumePorod 101 nm3

SASDB62 – Death associated protein kinase (D220K mutant)

Death associated protein kinase (D220K mutant) experimental SAS data
NONE model
Sample: Death associated protein kinase (D220K mutant) , 37 kDa Homo sapiens protein
Buffer: 50 mM HEPES 250 mM NaCl 5mM CaCl2 0.25 mM TCEP 5% (v/v) glycerol, pH: 7.5
Experiment: SAXS data collected at EMBL P12, PETRA III on 2013 Dec 18
...Calmodulin Binding to Two Distinct Sites. Structure 24(6):851-61 (2016)
Simon B, Huart AS, Temmerman K, Vahokoski J, Mertens HD, Komadina D, Hoffmann JE, Yumerefendi H, Svergun DI, Kursula P, Schultz C, McCarthy AA, Hart DJ, Wilmanns M
RgGuinier 2.5 nm
Dmax 9.0 nm
VolumePorod 89 nm3

SASDB72 – Death associated protein kinase (Basic Loop mutant)

Death associated protein kinase (Basic Loop mutant) experimental SAS data
NONE model
Sample: Death associated protein kinase (Basic Loop mutant) , 37 kDa Homo sapiens protein
Buffer: 50 mM HEPES 250 mM NaCl 5mM CaCl2 0.25 mM TCEP 5% (v/v) glycerol, pH: 7.5
Experiment: SAXS data collected at EMBL P12, PETRA III on 2013 Dec 18
...Calmodulin Binding to Two Distinct Sites. Structure 24(6):851-61 (2016)
Simon B, Huart AS, Temmerman K, Vahokoski J, Mertens HD, Komadina D, Hoffmann JE, Yumerefendi H, Svergun DI, Kursula P, Schultz C, McCarthy AA, Hart DJ, Wilmanns M
RgGuinier 2.4 nm
Dmax 7.5 nm
VolumePorod 78 nm3

SASDCQ2 – ...calmodulin - Xenopus laevis

Calmodulin-1 experimental SAS data
4Ca2+-calmodulin - Xenopus laevis Rg histogram
Sample: Calmodulin-1 monomer, 17 kDa Xenopus laevis protein
Buffer: 25 mM MOPS, 250 mM NaCl, 50 mM KCl, 2 mM TCEP, 0.1% NaN3, pH: 7.5
Experiment: SAXS data collected at SAXS/WAXS, Australian Synchrotron on 2017 Mar 9
2017 publication guidelines for structural modelling of small-angle scattering data from biomolecules in solution: an update. Acta Crystallogr D Struct Biol 73(Pt 9):710-728 (2017)
Trewhella J, Duff AP, Durand D, Gabel F, Guss JM, Hendrickson WA, Hura GL, Jacques DA, Kirby NM, Kwan AH, Pérez J, Pollack L, Ryan TM, Sali A, Schneidman-Duhovny D, Schwede T, Svergun DI, Sugiyama M, ...
RgGuinier 2.2 nm
Dmax 7.2 nm
VolumePorod 25 nm3

SASDKR3 – ...calmodulin bound to the HIV-1 MA protein

Calmodulin-1calcium ionsGag-Pol polyprotein experimental SAS data
MONSA model
Sample: Calmodulin-1 monomer, 17 kDa Xenopus laevis protein
calcium ions tetramer, 0 kDa
Gag-Pol polyprotein monomer, 15 kDa Human immunodeficiency virus … protein
Buffer: 50 mM MOPS, 5 mM CaCl2, 2 mM TCEP, pH: 7.4
Experiment: SAXS data collected at Bruker Nanostar, Australian Nuclear Science and Technology Organisation on 2010 Jun 23
Calmodulin binds a highly extended HIV-1 MA protein that refolds upon its release. Biophys J 103(3):541-549 (2012)
Taylor JE, Chow JYH, Jeffries CM, Kwan AH, Duff AP, Hamilton WA, Trewhella J
RgGuinier 3.0 nm
Dmax 11.0 nm
VolumePorod 55 nm3

SASDNX3 – ...Calmodulin, including structural models

Calmodulin-1 experimental SAS data
Calcium-bound Calmodulin, including structural models Rg histogram
Sample: Calmodulin-1 monomer, 17 kDa Homo sapiens protein
Buffer: 20 mM Hepes, 150 mM NaCl, 2 mM CaCl2, pH: 7.4
Experiment: SAXS data collected at SWING, SOLEIL on 2020 Nov 15
...calmodulin upon interaction with the antagonist calmidazolium. BMC Biol 20(1):176 (2022)
Léger C, Pitard I, Sadi M, Carvalho N, Brier S, Mechaly A, Raoux-Barbot D, Davi M, Hoos S, Weber P, Vachette P, Durand D, Haouz A, Guijarro JI, Ladant D, Chenal A
RgGuinier 2.2 nm
Dmax 7.2 nm
VolumePorod 33 nm3

SASDNY3 – ...Calmodulin complexed with Calmidazolium

Calmodulin-1Calmidazolium experimental SAS data
Sample: Calmodulin-1 monomer, 17 kDa Homo sapiens protein
Calmidazolium monomer, 1 kDa
Buffer: 20 mM Hepes, 150 mM NaCl, 2 mM CaCl2, pH: 7.4
Experiment: SAXS data collected at SWING, SOLEIL on 2020 Nov 15
...calmodulin upon interaction with the antagonist calmidazolium. BMC Biol 20(1):176 (2022)
Léger C, Pitard I, Sadi M, Carvalho N, Brier S, Mechaly A, Raoux-Barbot D, Davi M, Hoos S, Weber P, Vachette P, Durand D, Haouz A, Guijarro JI, Ladant D, Chenal A
RgGuinier 1.7 nm
Dmax 5.2 nm
VolumePorod 30 nm3

SASDJ64 – ...Calmodulin

Calmodulin-1 experimental SAS data
DENSS model
Sample: Calmodulin-1 monomer, 17 kDa Homo sapiens protein
Buffer: 20 mM HEPES, 150 mM NaCl, 4 mM CaCl₂, pH: 7.4
Experiment: SAXS data collected at SWING, SOLEIL on 2016 Sep 24
...Calmodulin‐Binding Site in the CyaA Toxin Translocation Domain is Essential for Invasion of Eukaryotic Cells Advanced Science :2003630 (2021)
Voegele A, Sadi M, O'Brien D, Gehan P, Raoux‐Barbot D, Davi M, Hoos S, Brûlé S, Raynal B, Weber P, Mechaly A, Haouz A, Rodriguez N, Vachette P, Durand D, Brier S, Ladant D, Chenal A
RgGuinier 2.2 nm
Dmax 7.3 nm
VolumePorod 27 nm3

SASDJ74 – ...calmodulin

Calmodulin-1Bifunctional hemolysin/adenylate cyclase experimental SAS data
DENSS model
Sample: Calmodulin-1 monomer, 17 kDa Homo sapiens protein
Bifunctional hemolysin/adenylate cyclase monomer, 3 kDa Bordetella pertussis protein
Buffer: 20 mM HEPES, 150 mM NaCl, 4 mM CaCl₂, pH: 7.4
Experiment: SAXS data collected at SWING, SOLEIL on 2016 Sep 24
...Calmodulin‐Binding Site in the CyaA Toxin Translocation Domain is Essential for Invasion of Eukaryotic Cells Advanced Science :2003630 (2021)
Voegele A, Sadi M, O'Brien D, Gehan P, Raoux‐Barbot D, Davi M, Hoos S, Brûlé S, Raynal B, Weber P, Mechaly A, Haouz A, Rodriguez N, Vachette P, Durand D, Brier S, Ladant D, Chenal A
RgGuinier 2.0 nm
Dmax 7.0 nm
VolumePorod 28 nm3

SASDAN4Calmodulin:peptide complex

CalmodulinC-terminal region of human myelin basic protein experimental SAS data
SASREF model
Sample: Calmodulin monomer, 17 kDa Homo sapiens protein
C-terminal region of human myelin basic protein monomer, 2 kDa Homo sapiens protein
Buffer: 25 mM Tris75 200 mM NaCl, pH: 7.5
Experiment: SAXS data collected at EMBL X33, DORIS III, DESY on 2006 Nov 28
...calmodulin: analysis of complex formation and solution structure. BMC Struct Biol 8:10 (2008)
Majava V, Petoukhov MV, Hayashi N, Pirilä P, Svergun DI, Kursula P
RgGuinier 2.1 nm
Dmax 7.0 nm
VolumePorod 36 nm3

SASDAQ4 – 6:3 complex of GAD:CaM

CalmodulinGlutamate decarboxylase experimental SAS data
BUNCH model
Sample: Calmodulin monomer, 17 kDa Homo sapiens protein
Glutamate decarboxylase hexamer, 340 kDa Petunia x hybrida protein
Buffer: 50 mM HEPES 50 mM KCl, pH: 7.5
Experiment: SAXS data collected at EMBL X33, DORIS III, DESY on 2004 Nov 9
...calmodulin-mediated regulation in plant glutamate decarboxylase. J Mol Biol 392(2):334-51 (2009)
Gut H, Dominici P, Pilati S, Astegno A, Petoukhov MV, Svergun DI, Grütter MG, Capitani G
RgGuinier 5.9 nm
Dmax 23.0 nm
VolumePorod 630 nm3

SASDUQ4 – ...calmodulin-dependent protein kinase type II alpha (CaMKIIα) WT hub domain

Calcium/calmodulin-dependent protein kinase type II subunit alpha experimental SAS data
PYMOL model
Sample: ...calmodulin-dependent protein kinase type II subunit alpha dodecamer, 186 kDa Homo sapiens protein
Buffer: 20 mM MES, 150 mM NaCl, 1 mM DTT, pH: 6
Experiment: SAXS data collected at EMBL P12, PETRA III on 2022 Oct 3
Ligand‐induced CaMKIIα hub Trp403 flip, hub domain stacking, and modulation of kinase activity Protein Science 33(10) (2024)
Narayanan D, Larsen A, Gauger S, Adafia R, Hammershøi R, Hamborg L, Bruus‐Jensen J, Griem‐Krey N, Gee C, Frølund B, Stratton M, Kuriyan J, Kastrup J, Langkilde A, Wellendorph P, Solbak S
RgGuinier 4.5 nm
Dmax 15.2 nm
VolumePorod 367 nm3

SASDUR4 – ...calmodulin-dependent protein kinase type II alpha (CaMKIIα) WT hub domain

Calcium/calmodulin-dependent protein kinase type II subunit alpha experimental SAS data
PDB (PROTEIN DATA BANK) model
Sample: ...calmodulin-dependent protein kinase type II subunit alpha dodecamer, 186 kDa Homo sapiens protein
Buffer: 20 mM MES, 150 mM NaCl, 1 mM DTT, pH: 6
Experiment: SAXS data collected at Xenocs BioXolver L with MetalJet, University of Copenhagen, Department of Drug Design and Pharmacology on 2020 Nov 19
Ligand‐induced CaMKIIα hub Trp403 flip, hub domain stacking, and modulation of kinase activity Protein Science 33(10) (2024)
Narayanan D, Larsen A, Gauger S, Adafia R, Hammershøi R, Hamborg L, Bruus‐Jensen J, Griem‐Krey N, Gee C, Frølund B, Stratton M, Kuriyan J, Kastrup J, Langkilde A, Wellendorph P, Solbak S
RgGuinier 4.4 nm
Dmax 14.9 nm
VolumePorod 351 nm3

SASDES4 – ACA8 in stealth nanodisc (SANS, 100% D2O)

Membrane scaffold protein 1D1 (deuterated, 75%)1-palmitoyl-2-palmitoleoyl-sn-glycero-3-phosphocholine (deuteration: 78% head, 92% acyl)Calcium-transporting ATPase 8, plasma membrane-type experimental SAS data
Membrane scaffold protein 1D1 (deuterated, 75%) 1-palmitoyl-2-palmitoleoyl-sn-glycero-3-phosphocholine (deuteration: 78% head, 92% acyl) Calcium-transporting ATPase 8, plasma membrane-type Kratky plot
Sample: Membrane scaffold protein 1D1 (deuterated, 75%) dimer, 49 kDa protein
1-palmitoyl-2-palmitoleoyl-sn-glycero-3-phosphocholine (deuteration: 78% head, 92% acyl) , 1 kDa Escherichia coli
Calcium-transporting ATPase 8, plasma membrane-type monomer, 118 kDa Arabidopsis thaliana protein
Buffer: 30 mM Tris, 150 mM NaCl, 1mM MgCl2, 1 mM CaCl2, pH: 7.5
Experiment: SANS data collected at SANS-1, Heinz Maier-Leibnitz Zentrum on 2017 Aug 28
...calmodulin. Commun Biol 1:206 (2018)
Nitsche J, Josts I, Heidemann J, Mertens HD, Maric S, Moulin M, Haertlein M, Busch S, Forsyth VT, Svergun DI, Uetrecht C, Tidow H
RgGuinier 4.0 nm
Dmax 13.0 nm
VolumePorod 202 nm3

SASDUS4 – ...calmodulin-dependent protein kinase type II alpha (CaMKIIα) WT hub domain with PIPA (i)

Calcium/calmodulin-dependent protein kinase type II subunit alpha2-(6-(4-chlorophenyl)imidazo[1,2-b]pyridazine-2-yl)acetic acid experimental SAS data
PYMOL model
Sample: ...calmodulin-dependent protein kinase type II subunit alpha dodecamer, 186 kDa Homo sapiens protein
2-(6-(4-chlorophenyl)imidazo[1,2-b]pyridazine-2-yl)acetic acid monomer, 0 kDa
Buffer: 20 mM MES, 150 mM NaCl, 1 mM DTT, 200 µM PIPA, pH: 6
Experiment: SAXS data collected at Xenocs BioXolver L with MetalJet, University of Copenhagen, Department of Drug Design and Pharmacology on 2022 Nov 30
Ligand‐induced CaMKIIα hub Trp403 flip, hub domain stacking, and modulation of kinase activity Protein Science 33(10) (2024)
Narayanan D, Larsen A, Gauger S, Adafia R, Hammershøi R, Hamborg L, Bruus‐Jensen J, Griem‐Krey N, Gee C, Frølund B, Stratton M, Kuriyan J, Kastrup J, Langkilde A, Wellendorph P, Solbak S
RgGuinier 4.8 nm
Dmax 16.0 nm
VolumePorod 396 nm3

SASDET4 – ...Calmodulin (75% deuterated) in stealth nanodisc (SANS, 100% D2O)

Membrane scaffold protein 1D1 (deuterated, 75%)1-palmitoyl-2-palmitoleoyl-sn-glycero-3-phosphocholine (deuteration: 78% head, 92% acyl)Calcium-transporting ATPase 8, plasma membrane-typeCalmodulin-7 (deuterated 75%) experimental SAS data
ACA8 complex with Calmodulin (75% deuterated) in stealth nanodisc (SANS, 100% D2O) Rg histogram
Sample: Membrane scaffold protein 1D1 (deuterated, 75%) dimer, 49 kDa protein
1-palmitoyl-2-palmitoleoyl-sn-glycero-3-phosphocholine (deuteration: 78% head, 92% acyl) , 1 kDa Escherichia coli
Calcium-transporting ATPase 8, plasma membrane-type monomer, 118 kDa Arabidopsis thaliana protein
Calmodulin-7 (deuterated 75%) monomer, Arabidopsis thaliana protein
Buffer: 30 mM Tris, 150 mM NaCl, 1mM MgCl2, 1 mM CaCl2, pH: 7.5
Experiment: SANS data collected at SANS-1, Heinz Maier-Leibnitz Zentrum on 2017 Aug 28
...calmodulin. Commun Biol 1:206 (2018)
Nitsche J, Josts I, Heidemann J, Mertens HD, Maric S, Moulin M, Haertlein M, Busch S, Forsyth VT, Svergun DI, Uetrecht C, Tidow H
RgGuinier 4.3 nm
Dmax 15.0 nm
VolumePorod 217 nm3

SASDUT4 – ...calmodulin-dependent protein kinase type II alpha (CaMKIIα) WT hub domain with PIPA (ii)

Calcium/calmodulin-dependent protein kinase type II subunit alpha2-(6-(4-chlorophenyl)imidazo[1,2-b]pyridazine-2-yl)acetic acid experimental SAS data
PYMOL model
Sample: ...calmodulin-dependent protein kinase type II subunit alpha dodecamer, 186 kDa Homo sapiens protein
2-(6-(4-chlorophenyl)imidazo[1,2-b]pyridazine-2-yl)acetic acid monomer, 0 kDa
Buffer: 20 mM MES, 150 mM NaCl, 1 mM DTT, 200 µM PIPA, pH: 6
Experiment: SAXS data collected at Xenocs BioXolver L with MetalJet, University of Copenhagen, Department of Drug Design and Pharmacology on 2023 May 30
Ligand‐induced CaMKIIα hub Trp403 flip, hub domain stacking, and modulation of kinase activity Protein Science 33(10) (2024)
Narayanan D, Larsen A, Gauger S, Adafia R, Hammershøi R, Hamborg L, Bruus‐Jensen J, Griem‐Krey N, Gee C, Frølund B, Stratton M, Kuriyan J, Kastrup J, Langkilde A, Wellendorph P, Solbak S
RgGuinier 5.5 nm
Dmax 27.0 nm

SASDEU4 – ...Calmodulin (hydrogenated) in stealth nanodisc (SANS, 100% D2O)

Membrane scaffold protein 1D1 (deuterated, 75%)1-palmitoyl-2-palmitoleoyl-sn-glycero-3-phosphocholine (deuteration: 78% head, 92% acyl)Calcium-transporting ATPase 8, plasma membrane-typeCalmodulin-7 experimental SAS data
Membrane scaffold protein 1D1 (deuterated, 75%) 1-palmitoyl-2-palmitoleoyl-sn-glycero-3-phosphocholine (deuteration: 78% head, 92% acyl) Calcium-transporting ATPase 8, plasma membrane-type Calmodulin-7 Kratky plot
Sample: Membrane scaffold protein 1D1 (deuterated, 75%) dimer, 49 kDa protein
1-palmitoyl-2-palmitoleoyl-sn-glycero-3-phosphocholine (deuteration: 78% head, 92% acyl) , 1 kDa Escherichia coli
Calcium-transporting ATPase 8, plasma membrane-type monomer, 118 kDa Arabidopsis thaliana protein
Calmodulin-7 monomer, Arabidopsis thaliana protein
Buffer: 30 mM Tris, 150 mM NaCl, 1mM MgCl2, 1 mM CaCl2, pH: 7.5
Experiment: SANS data collected at SANS-1, Heinz Maier-Leibnitz Zentrum on 2017 Aug 28
...calmodulin. Commun Biol 1:206 (2018)
Nitsche J, Josts I, Heidemann J, Mertens HD, Maric S, Moulin M, Haertlein M, Busch S, Forsyth VT, Svergun DI, Uetrecht C, Tidow H
RgGuinier 4.8 nm
Dmax 18.0 nm
VolumePorod 297 nm3

SASDUU4 – ...calmodulin-dependent protein kinase type II alpha (CaMKIIα) WT hub domain with PIPA (ii-remeasured after storage)

Calcium/calmodulin-dependent protein kinase type II subunit alpha2-(6-(4-chlorophenyl)imidazo[1,2-b]pyridazine-2-yl)acetic acid experimental SAS data
PYMOL model
Sample: ...calmodulin-dependent protein kinase type II subunit alpha dodecamer, 186 kDa Homo sapiens protein
2-(6-(4-chlorophenyl)imidazo[1,2-b]pyridazine-2-yl)acetic acid monomer, 0 kDa
Buffer: 20 mM MES, 150 mM NaCl, 1 mM DTT, 200 µM PIPA, pH: 6
Experiment: SAXS data collected at Xenocs BioXolver L with MetalJet, University of Copenhagen, Department of Drug Design and Pharmacology on 2023 May 31
Ligand‐induced CaMKIIα hub Trp403 flip, hub domain stacking, and modulation of kinase activity Protein Science 33(10) (2024)
Narayanan D, Larsen A, Gauger S, Adafia R, Hammershøi R, Hamborg L, Bruus‐Jensen J, Griem‐Krey N, Gee C, Frølund B, Stratton M, Kuriyan J, Kastrup J, Langkilde A, Wellendorph P, Solbak S
RgGuinier 8.8 nm
Dmax 37.0 nm

SASDEV4 – ACA8 protein (apo) in stealth nanodisc

Membrane scaffold protein 1D1 (deuterated, 75%)1-palmitoyl-2-palmitoleoyl-sn-glycero-3-phosphocholine (deuteration: 78% head, 92% acyl)Calcium-transporting ATPase 8, plasma membrane-type experimental SAS data
Membrane scaffold protein 1D1 (deuterated, 75%) 1-palmitoyl-2-palmitoleoyl-sn-glycero-3-phosphocholine (deuteration: 78% head, 92% acyl) Calcium-transporting ATPase 8, plasma membrane-type Kratky plot
Sample: Membrane scaffold protein 1D1 (deuterated, 75%) dimer, 49 kDa protein
1-palmitoyl-2-palmitoleoyl-sn-glycero-3-phosphocholine (deuteration: 78% head, 92% acyl) , 1 kDa Escherichia coli
Calcium-transporting ATPase 8, plasma membrane-type monomer, 118 kDa Arabidopsis thaliana protein
Buffer: 30 mM Tris, 150 mM NaCl, 1mM MgCl2, 1 mM CaCl2, pH: 7.5
Experiment: SAXS data collected at EMBL P12, PETRA III on 2017 Sep 8
...calmodulin. Commun Biol 1:206 (2018)
Nitsche J, Josts I, Heidemann J, Mertens HD, Maric S, Moulin M, Haertlein M, Busch S, Forsyth VT, Svergun DI, Uetrecht C, Tidow H
RgGuinier 5.3 nm
Dmax 20.0 nm
VolumePorod 626 nm3

SASDUV4 – ...calmodulin-dependent protein kinase type II alpha (CaMKIIα) WT hub domain with PIPA (iii)

Calcium/calmodulin-dependent protein kinase type II subunit alpha2-(6-(4-chlorophenyl)imidazo[1,2-b]pyridazine-2-yl)acetic acid experimental SAS data
PYMOL model
Sample: ...calmodulin-dependent protein kinase type II subunit alpha dodecamer, 186 kDa Homo sapiens protein
2-(6-(4-chlorophenyl)imidazo[1,2-b]pyridazine-2-yl)acetic acid monomer, 0 kDa
Buffer: 20 mM MES, 150 mM NaCl, 1 mM DTT, 200 µM PIPA, pH: 6
Experiment: SAXS data collected at Xenocs BioXolver L with MetalJet, University of Copenhagen, Department of Drug Design and Pharmacology on 2023 May 30
Ligand‐induced CaMKIIα hub Trp403 flip, hub domain stacking, and modulation of kinase activity Protein Science 33(10) (2024)
Narayanan D, Larsen A, Gauger S, Adafia R, Hammershøi R, Hamborg L, Bruus‐Jensen J, Griem‐Krey N, Gee C, Frølund B, Stratton M, Kuriyan J, Kastrup J, Langkilde A, Wellendorph P, Solbak S
RgGuinier 4.5 nm
Dmax 17.0 nm
VolumePorod 556 nm3

SASDEW4 – ...Calmodulin (hydrogenated) in stealth nanodisc

Membrane scaffold protein 1D1 (deuterated, 75%)1-palmitoyl-2-palmitoleoyl-sn-glycero-3-phosphocholine (deuteration: 78% head, 92% acyl)Calcium-transporting ATPase 8, plasma membrane-typeCalmodulin-7 experimental SAS data
Membrane scaffold protein 1D1 (deuterated, 75%) 1-palmitoyl-2-palmitoleoyl-sn-glycero-3-phosphocholine (deuteration: 78% head, 92% acyl) Calcium-transporting ATPase 8, plasma membrane-type Calmodulin-7 Kratky plot
Sample: Membrane scaffold protein 1D1 (deuterated, 75%) dimer, 49 kDa protein
1-palmitoyl-2-palmitoleoyl-sn-glycero-3-phosphocholine (deuteration: 78% head, 92% acyl) , 1 kDa Escherichia coli
Calcium-transporting ATPase 8, plasma membrane-type monomer, 118 kDa Arabidopsis thaliana protein
Calmodulin-7 monomer, Arabidopsis thaliana protein
Buffer: 30 mM Tris, 150 mM NaCl, 1mM MgCl2, 1 mM CaCl2, pH: 7.5
Experiment: SAXS data collected at EMBL P12, PETRA III on 2017 Sep 8
...calmodulin. Commun Biol 1:206 (2018)
Nitsche J, Josts I, Heidemann J, Mertens HD, Maric S, Moulin M, Haertlein M, Busch S, Forsyth VT, Svergun DI, Uetrecht C, Tidow H
RgGuinier 5.9 nm
Dmax 22.0 nm
VolumePorod 805 nm3

SASDUW4 – ...calmodulin-dependent protein kinase type II alpha (CaMKIIα) WT hub domain with PIPA (iv)

Calcium/calmodulin-dependent protein kinase type II subunit alpha2-(6-(4-chlorophenyl)imidazo[1,2-b]pyridazine-2-yl)acetic acid experimental SAS data
PYMOL model
Sample: ...calmodulin-dependent protein kinase type II subunit alpha dodecamer, 186 kDa Homo sapiens protein
2-(6-(4-chlorophenyl)imidazo[1,2-b]pyridazine-2-yl)acetic acid monomer, 0 kDa
Buffer: 20 mM MES, 150 mM NaCl, 1 mM DTT, 200 µM PIPA, pH: 6
Experiment: SAXS data collected at EMBL P12, PETRA III on 2023 Mar 17
Ligand‐induced CaMKIIα hub Trp403 flip, hub domain stacking, and modulation of kinase activity Protein Science 33(10) (2024)
Narayanan D, Larsen A, Gauger S, Adafia R, Hammershøi R, Hamborg L, Bruus‐Jensen J, Griem‐Krey N, Gee C, Frølund B, Stratton M, Kuriyan J, Kastrup J, Langkilde A, Wellendorph P, Solbak S
RgGuinier 15.6 nm
Dmax 90.0 nm

SASDUX4 – ...calmodulin-dependent protein kinase type II alpha (CaMKIIα) WT hub domain with 5-HDC

Calcium/calmodulin-dependent protein kinase type II subunit alpha5-hydroxydiclofenac experimental SAS data
Calcium/calmodulin-dependent protein kinase type II subunit alpha 5-hydroxydiclofenac Kratky plot
Sample: ...calmodulin-dependent protein kinase type II subunit alpha dodecamer, 186 kDa Homo sapiens protein
5-hydroxydiclofenac monomer, 0 kDa
Buffer: 20 mM MES, 150 mM NaCl, 1 mM DTT, 100 µM 5-HDC, pH: 6
Experiment: SAXS data collected at EMBL P12, PETRA III on 2022 Oct 3
Ligand‐induced CaMKIIα hub Trp403 flip, hub domain stacking, and modulation of kinase activity Protein Science 33(10) (2024)
Narayanan D, Larsen A, Gauger S, Adafia R, Hammershøi R, Hamborg L, Bruus‐Jensen J, Griem‐Krey N, Gee C, Frølund B, Stratton M, Kuriyan J, Kastrup J, Langkilde A, Wellendorph P, Solbak S
RgGuinier 4.5 nm
Dmax 17.5 nm
VolumePorod 372 nm3

SASDUY4 – ...calmodulin-dependent protein kinase type II alpha (CaMKIIα) WT hub domain with HOCPCA

Calcium/calmodulin-dependent protein kinase type II subunit alpha3-hydroxycyclopent-1-enecarboxylic acid experimental SAS data
Calcium/calmodulin-dependent protein kinase type II subunit alpha 3-hydroxycyclopent-1-enecarboxylic acid Kratky plot
Sample: ...calmodulin-dependent protein kinase type II subunit alpha dodecamer, 186 kDa Homo sapiens protein
3-hydroxycyclopent-1-enecarboxylic acid monomer, 0 kDa
Buffer: 20 mM MES, 150 mM NaCl, 1 mM DTT, 1 mM HOCPCA, pH: 6
Experiment: SAXS data collected at Xenocs BioXolver L with MetalJet, University of Copenhagen, Department of Drug Design and Pharmacology on 2020 Nov 19
Ligand‐induced CaMKIIα hub Trp403 flip, hub domain stacking, and modulation of kinase activity Protein Science 33(10) (2024)
Narayanan D, Larsen A, Gauger S, Adafia R, Hammershøi R, Hamborg L, Bruus‐Jensen J, Griem‐Krey N, Gee C, Frølund B, Stratton M, Kuriyan J, Kastrup J, Langkilde A, Wellendorph P, Solbak S
RgGuinier 4.1 nm
Dmax 12.7 nm
VolumePorod 310 nm3

SASDUZ4 – ...calmodulin-dependent protein kinase type II alpha (CaMKIIα) W403L hub domain

Calcium/calmodulin-dependent protein kinase type II subunit alpha (W403L) experimental SAS data
Calcium/calmodulin-dependent protein kinase type II subunit alpha (W403L) Kratky plot
Sample: ...calmodulin-dependent protein kinase type II subunit alpha (W403L) dodecamer, 185 kDa Homo sapiens protein
Buffer: 20 mM MES, 150 mM NaCl, 1 mM DTT, pH: 6
Experiment: SAXS data collected at EMBL P12, PETRA III on 2023 Mar 17
Ligand‐induced CaMKIIα hub Trp403 flip, hub domain stacking, and modulation of kinase activity Protein Science 33(10) (2024)
Narayanan D, Larsen A, Gauger S, Adafia R, Hammershøi R, Hamborg L, Bruus‐Jensen J, Griem‐Krey N, Gee C, Frølund B, Stratton M, Kuriyan J, Kastrup J, Langkilde A, Wellendorph P, Solbak S
RgGuinier 4.7 nm
Dmax 16.5 nm
VolumePorod 358 nm3

SASDU25 – ...calmodulin-dependent protein kinase type II alpha (CaMKIIα) W403L hub domain with PIPA

Calcium/calmodulin-dependent protein kinase type II subunit alpha (W403L)2-(6-(4-chlorophenyl)imidazo[1,2-b]pyridazine-2-yl)acetic acid experimental SAS data
Calcium/calmodulin-dependent protein kinase type II subunit alpha (W403L) 2-(6-(4-chlorophenyl)imidazo[1,2-b]pyridazine-2-yl)acetic acid Kratky plot
Sample: ...calmodulin-dependent protein kinase type II subunit alpha (W403L) dodecamer, 185 kDa Homo sapiens protein
2-(6-(4-chlorophenyl)imidazo[1,2-b]pyridazine-2-yl)acetic acid monomer, 0 kDa
Buffer: 20 mM MES, 150 mM NaCl, 1 mM DTT, 200 µM PIPA, pH: 6
Experiment: SAXS data collected at EMBL P12, PETRA III on 2023 Mar 17
Ligand‐induced CaMKIIα hub Trp403 flip, hub domain stacking, and modulation of kinase activity Protein Science 33(10) (2024)
Narayanan D, Larsen A, Gauger S, Adafia R, Hammershøi R, Hamborg L, Bruus‐Jensen J, Griem‐Krey N, Gee C, Frølund B, Stratton M, Kuriyan J, Kastrup J, Langkilde A, Wellendorph P, Solbak S
RgGuinier 4.4 nm
Dmax 15.0 nm
VolumePorod 334 nm3

SASDU35 – ...calmodulin-dependent protein kinase type II alpha (CaMKIIα) W403L hub domain with 5-HDC

Calcium/calmodulin-dependent protein kinase type II subunit alpha (W403L)5-hydroxydiclofenac experimental SAS data
Calcium/calmodulin-dependent protein kinase type II subunit alpha (W403L) 5-hydroxydiclofenac Kratky plot
Sample: ...calmodulin-dependent protein kinase type II subunit alpha (W403L) dodecamer, 185 kDa Homo sapiens protein
5-hydroxydiclofenac monomer, 0 kDa
Buffer: 20 mM MES, 150 mM NaCl, 1 mM DTT, 100 µM 5-HDC, pH: 6
Experiment: SAXS data collected at Xenocs BioXolver L, Département de Biochimie, Université de Montréal on 2022 Dec 15
Ligand‐induced CaMKIIα hub Trp403 flip, hub domain stacking, and modulation of kinase activity Protein Science 33(10) (2024)
Narayanan D, Larsen A, Gauger S, Adafia R, Hammershøi R, Hamborg L, Bruus‐Jensen J, Griem‐Krey N, Gee C, Frølund B, Stratton M, Kuriyan J, Kastrup J, Langkilde A, Wellendorph P, Solbak S
RgGuinier 4.4 nm
Dmax 15.0 nm
VolumePorod 335 nm3

SASDU45 – ...calmodulin-dependent protein kinase type II alpha (CaMKIIα) 6x hub domain

Calcium/calmodulin-dependent protein kinase type II subunit alpha (T354N, E355Q, T412N, I414M, I464H, F467M) experimental SAS data
PYMOL model
Sample: ...calmodulin-dependent protein kinase type II subunit alpha (T354N, E355Q, T412N, I414M, I464H, F467M) 14-mer, 217 kDa Homo sapiens protein
Buffer: 20 mM MES, 150 mM NaCl, 1 mM DTT, pH: 6
Experiment: SAXS data collected at EMBL P12, PETRA III on 2022 Oct 3
Ligand‐induced CaMKIIα hub Trp403 flip, hub domain stacking, and modulation of kinase activity Protein Science 33(10) (2024)
Narayanan D, Larsen A, Gauger S, Adafia R, Hammershøi R, Hamborg L, Bruus‐Jensen J, Griem‐Krey N, Gee C, Frølund B, Stratton M, Kuriyan J, Kastrup J, Langkilde A, Wellendorph P, Solbak S
RgGuinier 4.7 nm
Dmax 18.0 nm
VolumePorod 329 nm3

SASDU55 – ...calmodulin-dependent protein kinase type II alpha (CaMKIIα) 6x hub domain

Calcium/calmodulin-dependent protein kinase type II subunit alpha (T354N, E355Q, T412N, I414M, I464H, F467M) experimental SAS data
Calcium/calmodulin-dependent protein kinase type II subunit alpha (T354N, E355Q, T412N, I414M, I464H, F467M) Kratky plot
Sample: ...calmodulin-dependent protein kinase type II subunit alpha (T354N, E355Q, T412N, I414M, I464H, F467M) 14-mer, 217 kDa Homo sapiens protein
Buffer: 20 mM MES, 150 mM NaCl, 1 mM DTT, pH: 6
Experiment: SAXS data collected at Xenocs BioXolver L with MetalJet, University of Copenhagen, Department of Drug Design and Pharmacology on 2020 Nov 19
Ligand‐induced CaMKIIα hub Trp403 flip, hub domain stacking, and modulation of kinase activity Protein Science 33(10) (2024)
Narayanan D, Larsen A, Gauger S, Adafia R, Hammershøi R, Hamborg L, Bruus‐Jensen J, Griem‐Krey N, Gee C, Frølund B, Stratton M, Kuriyan J, Kastrup J, Langkilde A, Wellendorph P, Solbak S
RgGuinier 4.5 nm
Dmax 14.5 nm
VolumePorod 313 nm3

SASDU65 – ...calmodulin-dependent protein kinase type II alpha (CaMKIIα) 6x hub domain with PIPA

Calcium/calmodulin-dependent protein kinase type II subunit alpha (T354N, E355Q, T412N, I414M, I464H, F467M)2-(6-(4-chlorophenyl)imidazo[1,2-b]pyridazine-2-yl)acetic acid experimental SAS data
Calcium/calmodulin-dependent protein kinase type II subunit alpha (T354N, E355Q, T412N, I414M, I464H, F467M) 2-(6-(4-chlorophenyl)imidazo[1,2-b]pyridazine-2-yl)acetic acid Kratky plot
Sample: ...calmodulin-dependent protein kinase type II subunit alpha (T354N, E355Q, T412N, I414M, I464H, F467M) 14-mer, 217 kDa Homo sapiens protein
2-(6-(4-chlorophenyl)imidazo[1,2-b]pyridazine-2-yl)acetic acid monomer, 0 kDa
Buffer: 20 mM MES, 150 mM NaCl, 1 mM DTT, 200 µM PIPA, pH: 6
Experiment: SAXS data collected at Xenocs BioXolver L with MetalJet, University of Copenhagen, Department of Drug Design and Pharmacology on 2022 Nov 30
Ligand‐induced CaMKIIα hub Trp403 flip, hub domain stacking, and modulation of kinase activity Protein Science 33(10) (2024)
Narayanan D, Larsen A, Gauger S, Adafia R, Hammershøi R, Hamborg L, Bruus‐Jensen J, Griem‐Krey N, Gee C, Frølund B, Stratton M, Kuriyan J, Kastrup J, Langkilde A, Wellendorph P, Solbak S
RgGuinier 4.7 nm
Dmax 20.0 nm
VolumePorod 375 nm3

SASDU75 – ...calmodulin-dependent protein kinase type II alpha (CaMKIIα) 6x hub domain with 5-HDC

Calcium/calmodulin-dependent protein kinase type II subunit alpha (T354N, E355Q, T412N, I414M, I464H, F467M)5-hydroxydiclofenac experimental SAS data
Calcium/calmodulin-dependent protein kinase type II subunit alpha (T354N, E355Q, T412N, I414M, I464H, F467M) 5-hydroxydiclofenac Kratky plot
Sample: ...calmodulin-dependent protein kinase type II subunit alpha (T354N, E355Q, T412N, I414M, I464H, F467M) 14-mer, 217 kDa Homo sapiens protein
5-hydroxydiclofenac monomer, 0 kDa
Buffer: 20 mM MES, 150 mM NaCl, 1 mM DTT, 100 µM 5-HDC, pH: 6
Experiment: SAXS data collected at Xenocs BioXolver L with MetalJet, University of Copenhagen, Department of Drug Design and Pharmacology on 2020 Nov 19
Ligand‐induced CaMKIIα hub Trp403 flip, hub domain stacking, and modulation of kinase activity Protein Science 33(10) (2024)
Narayanan D, Larsen A, Gauger S, Adafia R, Hammershøi R, Hamborg L, Bruus‐Jensen J, Griem‐Krey N, Gee C, Frølund B, Stratton M, Kuriyan J, Kastrup J, Langkilde A, Wellendorph P, Solbak S
RgGuinier 4.7 nm
Dmax 18.5 nm
VolumePorod 366 nm3

SASDPV6Calmodulin

Calmodulin-1 experimental SAS data
Calmodulin-1 Kratky plot
Sample: Calmodulin-1 monomer, 17 kDa Homo sapiens protein
Buffer: 50 mM HEPES, 100 mM NaCl, 2 mM CaCl2, 1 mM TCEP, pH: 7.4
Experiment: SAXS data collected at 12.3.1 (SIBYLS), Advanced Light Source (ALS) on 2021 Sep 23
...calmodulin is coupled to transient unfolding of the third FF domain of Prp40A. Protein Sci 32(4):e4606 (2023)
Díaz Casas A, Cordoba JJ, Ferrer BJ, Balakrishnan S, Wurm JE, Pastrana-Ríos B, Chazin WJ
RgGuinier 2.2 nm
Dmax 7.0 nm
VolumePorod 38 nm3

SASDPW6 – FF3 domain of pre-mRNA-processing factor 40 homolog A (Prp40A)

Pre-mRNA-processing factor 40 homolog A experimental SAS data
OTHER model
Sample: Pre-mRNA-processing factor 40 homolog A monomer, 9 kDa Homo sapiens protein
Buffer: 50 mM HEPES, 100 mM NaCl, 2 mM CaCl2, 1 mM TCEP, pH: 7.4
Experiment: SAXS data collected at 12.3.1 (SIBYLS), Advanced Light Source (ALS) on 2021 Sep 23
...calmodulin is coupled to transient unfolding of the third FF domain of Prp40A. Protein Sci 32(4):e4606 (2023)
Díaz Casas A, Cordoba JJ, Ferrer BJ, Balakrishnan S, Wurm JE, Pastrana-Ríos B, Chazin WJ
RgGuinier 1.6 nm
Dmax 7.2 nm
VolumePorod 13 nm3

SASDPX6Calmodulin bound to the FF3 domain of pre-mRNA-processing factor 40 homolog A (Prp40A)

Calmodulin-1Pre-mRNA-processing factor 40 homolog A experimental SAS data
MODELLER model
Sample: Calmodulin-1 monomer, 17 kDa Homo sapiens protein
Pre-mRNA-processing factor 40 homolog A monomer, 9 kDa Homo sapiens protein
Buffer: 50 mM HEPES, 100 mM NaCl, 2 mM CaCl2, 1 mM TCEP, pH: 7.4
Experiment: SAXS data collected at 12.3.1 (SIBYLS), Advanced Light Source (ALS) on 2021 Sep 23
...calmodulin is coupled to transient unfolding of the third FF domain of Prp40A. Protein Sci 32(4):e4606 (2023)
Díaz Casas A, Cordoba JJ, Ferrer BJ, Balakrishnan S, Wurm JE, Pastrana-Ríos B, Chazin WJ
RgGuinier 2.4 nm
Dmax 8.7 nm
VolumePorod 29 nm3

SASDCK9 – Catalytic domain (AC) of B. Pertussis Adenylate Cyclase Toxin (CyaA)

Bifunctional hemolysin/adenylate cyclase experimental SAS data
ALLOSMOD model
Sample: Bifunctional hemolysin/adenylate cyclase monomer, 39 kDa Bordetella pertussis protein
Buffer: 20 mM Hepes, 150 mM NaCl, 4 mM CaCl2, pH: 7.4
Experiment: SAXS data collected at SWING, SOLEIL on 2015 Jun 19
Calmodulin fishing with a structurally disordered bait triggers CyaA catalysis. PLoS Biol 15(12):e2004486 (2017)
O'Brien DP, Durand D, Voegele A, Hourdel V, Davi M, Chamot-Rooke J, Vachette P, Brier S, Ladant D, Chenal A
RgGuinier 2.6 nm
Dmax 9.1 nm
VolumePorod 60 nm3

SASDCL9 – ...calmodulin

Bifunctional hemolysin/adenylate cyclaseCalmodulin experimental SAS data
BUNCH model
Sample: Bifunctional hemolysin/adenylate cyclase monomer, 39 kDa Bordetella pertussis protein
Calmodulin monomer, 17 kDa Homo sapiens protein
Buffer: 20 mM Hepes, 150 mM NaCl, 4 mM CaCl2, pH: 7.4
Experiment: SAXS data collected at SWING, SOLEIL on 2015 Jun 19
Calmodulin fishing with a structurally disordered bait triggers CyaA catalysis. PLoS Biol 15(12):e2004486 (2017)
O'Brien DP, Durand D, Voegele A, Hourdel V, Davi M, Chamot-Rooke J, Vachette P, Brier S, Ladant D, Chenal A
RgGuinier 2.9 nm
Dmax 9.8 nm
VolumePorod 78 nm3

SASDPE4 – P2X7 ballast domain

P2X purinoceptor 7 experimental SAS data
P2X purinoceptor 7 Kratky plot
Sample: P2X purinoceptor 7 trimer, 74 kDa Homo sapiens protein
Buffer: 20 mM HEPES pH 7.5, 150 mM NaCl, 5 mM CaCl2, pH: 7.5
Experiment: SAXS data collected at EMBL P12, PETRA III on 2021 Jun 4
...calmodulin and GDP bind to the soluble P2X7 ballast domain. J Biol Chem :102495 (2022)
Sander S, Müller I, Alai MG, Nicke A, Tidow H
RgGuinier 3.1 nm
Dmax 10.5 nm
VolumePorod 94 nm3

SASDPD4 – ...calmodulin

Calmodulin-1 experimental SAS data
Calmodulin-1 Kratky plot
Sample: Calmodulin-1 monomer, 17 kDa Homo sapiens protein
Buffer: 20 mM HEPES pH 7.5, 150 mM NaCl, 5 mM CaCl2, pH: 7.5
Experiment: SAXS data collected at EMBL P12, PETRA III on 2021 Jun 4
...calmodulin and GDP bind to the soluble P2X7 ballast domain. J Biol Chem :102495 (2022)
Sander S, Müller I, Alai MG, Nicke A, Tidow H
RgGuinier 2.1 nm
Dmax 6.9 nm
VolumePorod 23 nm3

SASDSR8 – ...calmodulin-dependent protein kinase kinase 1 (CaMKK1)

Calcium/calmodulin-dependent protein kinase kinase 1 (M474L) experimental SAS data
Calcium/calmodulin-dependent protein kinase kinase 1 (M474L) Kratky plot
Sample: ...calmodulin-dependent protein kinase kinase 1 (M474L) monomer, 46 kDa Homo sapiens protein
Buffer: 50 mM Tris-HCl, 150 mM NaCl, 1 mM TCEP, 3% (w/v) glycerol, pH: 7.5
Experiment: SAXS data collected at EMBL P12, PETRA III on 2023 Aug 17
14-3-3 protein inhibits CaMKK1 by blocking the kinase active site with its last two C-terminal helices. Protein Sci :e4805 (2023)
Petrvalska O, Honzejkova K, Koupilova N, Herman P, Obsilova V, Obsil T
RgGuinier 3.2 nm
Dmax 10.7 nm
VolumePorod 114 nm3

SASDPF4 – ...calmodulin

Calmodulin-1P2X purinoceptor 7 experimental SAS data
Calmodulin-1 P2X purinoceptor 7 Kratky plot
Sample: Calmodulin-1 monomer, 17 kDa Homo sapiens protein
P2X purinoceptor 7 monomer, 25 kDa Homo sapiens protein
Buffer: 20 mM HEPES pH 7.5, 150 mM NaCl, 5 mM CaCl2, pH: 7.5
Experiment: SAXS data collected at EMBL P12, PETRA III on 2021 Jun 4
...calmodulin and GDP bind to the soluble P2X7 ballast domain. J Biol Chem :102495 (2022)
Sander S, Müller I, Alai MG, Nicke A, Tidow H
RgGuinier 3.2 nm
Dmax 13.5 nm
VolumePorod 73 nm3

SASDSS8 – ...calmodulin-dependent protein kinase 1 (pCaMKK1)

Calcium/calmodulin-dependent protein kinase kinase 1 (M474L) experimental SAS data
Calcium/calmodulin-dependent protein kinase kinase 1 (M474L) Kratky plot
Sample: ...calmodulin-dependent protein kinase kinase 1 (M474L) monomer, 46 kDa Homo sapiens protein
Buffer: 50 mM Tris-HCl, 150 mM NaCl, 1 mM TCEP, 3% (w/v) glycerol, pH: 7.5
Experiment: SAXS data collected at EMBL P12, PETRA III on 2023 Aug 17
14-3-3 protein inhibits CaMKK1 by blocking the kinase active site with its last two C-terminal helices. Protein Sci :e4805 (2023)
Petrvalska O, Honzejkova K, Koupilova N, Herman P, Obsilova V, Obsil T
RgGuinier 3.0 nm
Dmax 10.5 nm
VolumePorod 97 nm3

SASDSQ7 – ...calmodulin-dependent protein kinase kinase 2 (CaMKK2)

Calcium/calmodulin-dependent protein kinase kinase 2 experimental SAS data
MULTIFOXS model
Sample: ...calmodulin-dependent protein kinase kinase 2 monomer, 48 kDa Homo sapiens protein
Buffer: 50 mM Tris-HCl, 150 mM NaCl, 1 mM TCEP, 3% (w/v) glycerol, pH: 7.5
Experiment: SAXS data collected at EMBL P12, PETRA III on 2019 Oct 3
14-3-3 protein inhibits CaMKK1 by blocking the kinase active site with its last two C-terminal helices. Protein Sci :e4805 (2023)
Petrvalska O, Honzejkova K, Koupilova N, Herman P, Obsilova V, Obsil T
RgGuinier 3.2 nm
Dmax 13.3 nm
VolumePorod 91 nm3

SASDST8 – ...calmodulin-dependent protein kinase 2 (pCaMKK2)

Calcium/calmodulin-dependent protein kinase kinase 2 experimental SAS data
Calcium/calmodulin-dependent protein kinase kinase 2 Kratky plot
Sample: ...calmodulin-dependent protein kinase kinase 2 monomer, 48 kDa Homo sapiens protein
Buffer: 50 mM Tris-HCl, 150 mM NaCl, 1 mM TCEP, 3% (w/v) glycerol, pH: 7.5
Experiment: SAXS data collected at EMBL P12, PETRA III on 2023 Aug 17
14-3-3 protein inhibits CaMKK1 by blocking the kinase active site with its last two C-terminal helices. Protein Sci :e4805 (2023)
Petrvalska O, Honzejkova K, Koupilova N, Herman P, Obsilova V, Obsil T
RgGuinier 3.0 nm
Dmax 12.0 nm
VolumePorod 87 nm3

SASDS46 – ...calmodulin-dependent protein kinase kinase 1 (CaMKK1) bound to 14-3-3 protein gamma

Calcium/calmodulin-dependent protein kinase kinase 1 (M474L)14-3-3 protein gamma experimental SAS data
CORAL model
Sample: ...calmodulin-dependent protein kinase kinase 1 (M474L) monomer, 46 kDa Homo sapiens protein
14-3-3 protein gamma dimer, 54 kDa Homo sapiens protein
Buffer: 50 mM Tris-HCl, 150 mM NaCl, 1 mM TCEP, 3% (w/v) glycerol, pH: 7.5
Experiment: SAXS data collected at EMBL P12, PETRA III on 2021 Oct 23
14-3-3 protein inhibits CaMKK1 by blocking the kinase active site with its last two C-terminal helices. Protein Sci :e4805 (2023)
Petrvalska O, Honzejkova K, Koupilova N, Herman P, Obsilova V, Obsil T
RgGuinier 3.3 nm
Dmax 10.8 nm
VolumePorod 152 nm3

SASDSX7 – Human phosphorylated CaMKK2 bound to 14-3-3 gamma

14-3-3 protein gammaCalcium/calmodulin-dependent protein kinase kinase 2 experimental SAS data
ALLOSMOD model
Sample: 14-3-3 protein gamma dimer, 54 kDa Homo sapiens protein
...calmodulin-dependent protein kinase kinase 2 monomer, 48 kDa Homo sapiens protein
Buffer: 50 mM Tris-HCl, 150 mM NaCl, 1 mM TCEP, 3% (w/v) glycerol, pH: 7.5
Experiment: SAXS data collected at EMBL P12, PETRA III on 2021 Oct 23
14-3-3 protein inhibits CaMKK1 by blocking the kinase active site with its last two C-terminal helices. Protein Sci :e4805 (2023)
Petrvalska O, Honzejkova K, Koupilova N, Herman P, Obsilova V, Obsil T
RgGuinier 3.7 nm
Dmax 13.2 nm
VolumePorod 157 nm3