The C-terminal tail of the bacterial translocation ATPase SecA modulates its activity.

Jamshad M, Knowles TJ, White SA, Ward DG, Mohammed F, Rahman KF, Wynne M, Hughes GW, Kramer G, Bukau B, Huber D
Elife 8 (2019 Jun 27)

PMID: 31246174 doi: 10.7554/eLife.48385

Submitted to SASBDB: 2018 Jul 24 Published in SASBDB: 2019 Aug 29

SASDDY9 – Protein translocase subunit SecA (full length, amino acids 1-901) Sample: Protein translocase subunit SecA dimer, 204 kDa Escherichia coli protein Buffer: 20mM HEPES, 100mM NaCl, 1mM TCEP, pH: 8 Experiment: SAXS data collected at BM29, ESRF on 2016 Jul 18 RgGuinier 4.2 nm Dmax 14.9 nm VolumePorod 424 nm3

SASDDZ9 – Protein translocase subunit SecA (amino acids 1-880) Sample: Protein translocase subunit SecA dimer, 199 kDa Escherichia coli protein Buffer: 20mM HEPES, 100mM NaCl, 1mM TCEP, pH: 8 Experiment: SAXS data collected at BM29, ESRF on 2016 Jul 18 RgGuinier 4.2 nm Dmax 14.8 nm VolumePorod 380 nm3

SASDE22 – Protein translocase subunit SecA (amino acids 1-832) Sample: Protein translocase subunit SecA dimer, 189 kDa Escherichia coli protein Buffer: 20mM HEPES, 100mM NaCl, 1mM TCEP, pH: 8 Experiment: SAXS data collected at BM29, ESRF on 2016 Jul 18 RgGuinier 4.5 nm Dmax 15.7 nm VolumePorod 398 nm3