The internal interaction in RBBP5 regulates assembly and activity of MLL1 methyltransferase complex.

Han J, Li T, Li Y, Li M, Wang X, Peng C, Su C, Li N, Li Y, Xu Y, Chen Y
Nucleic Acids Res (2019 Sep 23)
PMID: 31544921
doi: 10.1093/nar/gkz819 		Submitted to SASBDB: 2019 Aug 18
Published in SASBDB:

SASDGD4 – Mixed lineage leukemia protein-1 complex, MLL1-WDR5-ASH2L-RBBP5(2-381)

Retinoblastoma-binding protein 5Histone-lysine N-methyltransferase 2AWD repeat-containing protein 5Set1/Ash2 histone methyltransferase complex subunit ASH2 experimental SAS data
Retinoblastoma-binding protein 5 Histone-lysine N-methyltransferase 2A WD repeat-containing protein 5 Set1/Ash2 histone methyltransferase complex subunit ASH2 Kratky plot
Sample: Retinoblastoma-binding protein 5 monomer, 42 kDa Homo sapiens protein
Histone-lysine N-methyltransferase 2A monomer, 25 kDa Homo sapiens protein
WD repeat-containing protein 5 monomer, 34 kDa Homo sapiens protein
Set1/Ash2 histone methyltransferase complex subunit ASH2 monomer, 60 kDa Homo sapiens protein
Buffer: 300 mM NaCl, 25mM Tris-HCl, 4% glycerol, 1 mM TCEP, pH: 8
Experiment: SAXS data collected at BL19U2, Shanghai Synchrotron Radiation Facility (SSRF) on 2019 Jun 22
RgGuinier 5.7 nm
Dmax 18.6 nm
VolumePorod 360 nm3

SASDGE4 – Mixed lineage leukemia protein-1 complex, MLL1-WDR5-ASH2L-RBBP5(2-480)

Histone-lysine N-methyltransferase 2AWD repeat-containing protein 5Set1/Ash2 histone methyltransferase complex subunit ASH2Retinoblastoma-binding protein 5 experimental SAS data
Histone-lysine N-methyltransferase 2A WD repeat-containing protein 5 Set1/Ash2 histone methyltransferase complex subunit ASH2 Retinoblastoma-binding protein 5 Kratky plot
Sample: Histone-lysine N-methyltransferase 2A monomer, 25 kDa Homo sapiens protein
WD repeat-containing protein 5 monomer, 34 kDa Homo sapiens protein
Set1/Ash2 histone methyltransferase complex subunit ASH2 monomer, 60 kDa Homo sapiens protein
Retinoblastoma-binding protein 5 monomer, 53 kDa Homo sapiens protein
Buffer: 300 mM NaCl, 25mM Tris-HCl, 4% glycerol, 1 mM TCEP, pH: 8
Experiment: SAXS data collected at BL19U2, Shanghai Synchrotron Radiation Facility (SSRF) on 2019 Jun 22
RgGuinier 5.0 nm
Dmax 15.3 nm
VolumePorod 256 nm3

SASDGF4 – Mixed lineage leukemia protein-1 complex, MLL1-WDR5-ASH2L-RBBP5(2-480)L399A/L400A/I457A/L459A

Histone-lysine N-methyltransferase 2AWD repeat-containing protein 5Set1/Ash2 histone methyltransferase complex subunit ASH2Retinoblastoma-binding protein 5 experimental SAS data
Histone-lysine N-methyltransferase 2A WD repeat-containing protein 5 Set1/Ash2 histone methyltransferase complex subunit ASH2 Retinoblastoma-binding protein 5 Kratky plot
Sample: Histone-lysine N-methyltransferase 2A monomer, 25 kDa Homo sapiens protein
WD repeat-containing protein 5 monomer, 34 kDa Homo sapiens protein
Set1/Ash2 histone methyltransferase complex subunit ASH2 monomer, 60 kDa Homo sapiens protein
Retinoblastoma-binding protein 5 monomer, 53 kDa Homo sapiens protein
Buffer: 300 mM NaCl, 25mM Tris-HCl, 4% glycerol, 1 mM TCEP, pH: 8
Experiment: SAXS data collected at BL19U2, Shanghai Synchrotron Radiation Facility (SSRF) on 2019 Jun 22
RgGuinier 5.3 nm
Dmax 17.2 nm
VolumePorod 313 nm3

SASDGG4 – Mixed lineage leukemia protein-1 complex, MLL1-WDR5-ASH2L-RBBP5(2-538)

Histone-lysine N-methyltransferase 2AWD repeat-containing protein 5Set1/Ash2 histone methyltransferase complex subunit ASH2Retinoblastoma-binding protein 5 experimental SAS data
Histone-lysine N-methyltransferase 2A WD repeat-containing protein 5 Set1/Ash2 histone methyltransferase complex subunit ASH2 Retinoblastoma-binding protein 5 Kratky plot
Sample: Histone-lysine N-methyltransferase 2A monomer, 25 kDa Homo sapiens protein
WD repeat-containing protein 5 monomer, 34 kDa Homo sapiens protein
Set1/Ash2 histone methyltransferase complex subunit ASH2 monomer, 60 kDa Homo sapiens protein
Retinoblastoma-binding protein 5 monomer, 59 kDa Homo sapiens protein
Buffer: 300 mM NaCl, 25mM Tris-HCl, 4% glycerol, 1 mM TCEP, pH: 8
Experiment: SAXS data collected at BL19U2, Shanghai Synchrotron Radiation Facility (SSRF) on 2019 Jun 22
RgGuinier 5.0 nm
Dmax 15.5 nm
VolumePorod 282 nm3