Structures of Proline Utilization A (PutA) Reveal the Fold and Functions of the Aldehyde Dehydrogenase Superfamily Domain of Unknown Function.

Luo M, Gamage TT, Arentson BW, Schlasner KN, Becker DF, Tanner JJ
J Biol Chem 291(46):24065-24075 (2016 Nov 11)

PMID: 27679491 doi: 10.1074/jbc.M116.756965

Submitted to SASBDB: 2018 Jan 9 Published in SASBDB: 2018 Jan 10

SASDDL2 – Sinorhizobium meliloti Proline Utilization A (PutA) lowest concentration, 1.00 mg/ml Sample: Sinorhizobium meliloti (SmPutA) monomer, 132 kDa Sinorhizobium meliloti protein Buffer: 50 mM Tris, 1% (v/v) glycerol, 0.5 mM THP, and 50 mM NaCl, pH: 7.8 Experiment: SAXS data collected at 12.3.1 (SIBYLS), Advanced Light Source (ALS) on 2014 Mar 27 RgGuinier 3.4 nm Dmax 11.0 nm VolumePorod 171 nm3

SASDDM2 – Sinorhizobium meliloti Proline Utilization A (PutA) at 2.00 mg/ml Sample: Sinorhizobium meliloti (SmPutA) monomer, 132 kDa Sinorhizobium meliloti protein Buffer: 50 mM Tris, 1% (v/v) glycerol, 0.5 mM THP, and 50 mM NaCl, pH: 7.8 Experiment: SAXS data collected at 12.3.1 (SIBYLS), Advanced Light Source (ALS) on 2014 Mar 27 RgGuinier 3.8 nm Dmax 11.9 nm VolumePorod 225 nm3

SASDDN2 – Sinorhizobium meliloti Proline Utilization A (PutA) at 3.00 mg/ml Sample: Sinorhizobium meliloti (SmPutA) monomer, 132 kDa Sinorhizobium meliloti protein Buffer: 50 mM Tris, 1% (v/v) glycerol, 0.5 mM THP, and 50 mM NaCl, pH: 7.8 Experiment: SAXS data collected at 12.3.1 (SIBYLS), Advanced Light Source (ALS) on 2014 Mar 27 RgGuinier 3.8 nm Dmax 11.8 nm VolumePorod 248 nm3

SASDDP2 – Sinorhizobium meliloti Proline Utilization A (PutA) at high concentration, 4.00 mg/ml Sample: Sinorhizobium meliloti (SmPutA) monomer, 132 kDa Sinorhizobium meliloti protein Buffer: 50 mM Tris, 1% (v/v) glycerol, 0.5 mM THP, and 50 mM NaCl, pH: 7.8 Experiment: SAXS data collected at 12.3.1 (SIBYLS), Advanced Light Source (ALS) on 2014 Mar 27 RgGuinier 3.9 nm Dmax 11.9 nm VolumePorod 277 nm3