Crystal structure of SecA in an open conformation from Bacillus Subtilis

Summary for 1TF5

DescriptorPreprotein translocase secA subunit (2 entities in total)
Functional Keywordsatpase, helicase, translocation, secretion, protein transport
Biological sourceBacillus subtilis
Cellular locationCell membrane; Peripheral membrane protein; Cytoplasmic side (By similarity) P28366
Total number of polymer chains1
Total molecular weight95956.09
Osborne, A.R.,Clemons Jr., W.M.,Rapoport, T.A. (deposition date: 2004-05-26, release date: 2004-08-03, Last modification date: 2011-07-13)
Primary citation
Osborne, A.R.,Clemons Jr., W.M.,Rapoport, T.A.
A large conformational change of the translocation ATPase SecA.
Proc.Natl.Acad.Sci.USA, 101:10937-10942, 2004
PubMed: 15256599 (PDB entries with the same primary citation)
DOI: 10.1073/pnas.0401742101
MImport into Mendeley
Experimental method

Structure validation

RfreeClashscoreRamachandran outliersSidechain outliersRSRZ outliers0.270181.7%4.4%7.1%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution