PDB entry 1m74

View 1m74 on RCSB PDB site
Description: Crystal structure of Mg-ADP-bound SecA from Bacillus subtilis
Class: protein transport
Keywords: protein translocation; atpase; transmembrane transport; helicase family structure; mechanochemisty
Deposited on 2002-07-16, released 2002-09-20
The last revision prior to the SCOP 1.75 freeze date was dated 2002-09-20, with a file datestamp of 2007-06-04.
Experiment type: XRAY
Resolution: 3 Å
R-factor: 0.217
AEROSPACI score: 0.23 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Preprotein translocase secA
    Species: Bacillus subtilis
    Gene: Div
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.75: d1m74a1, d1m74a2, d1m74a3, d1m74a4
  • Heterogens: MG, SO4, ADP, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >1m74A (A:)
mlgilnkmfdptkrtlnryekiandidairgdyenlsddalkhktiefkerlekgattdd
llveafavvreasrrvtgmfpfkvqlmggvalhdgniaemktgegktltstlpvylnalt
gkgvhvvtvneylasrdaeqmgkifeflgltvglnlnsmskdekreayaaditystnnel
gfdylrdnmvlykeqmvqrplhfavidevdsilideartpliisgqaakstklyvqanaf
vrtlkaekdytydiktkavqlteegmtkaekafgidnlfdvkhvalnhhinqalkahvam
qkdvdyvvedgqvvivdsftgrlmkgrryseglhqaieakegleiqnesmtlatitfqny
frmyeklagmtgtakteeeefrniynmqvvtiptnrpvvrddrpdliyrtmegkfkavae
dvaqrymtgqpvlvgtvavetseliskllknkgiphqvlnaknhereaqiieeagqkgav
tiatnmagrgtdiklgegvkelgglavvgterhesrridnqlrgrsgrqgdpgitqfyls
medelmrrfgaertmamldrfgmddstpiqskmvsravessqkrvegnnfdsrkqllqyd
dvlrqqreviykqrfevidsenlreivenmikssleraiaaytpreelpeewkldglvdl
inttyldegaleksdifgkepdemlelimdriitkynekeeqfgkeqmrefekvivlrav
dskwmdhidamdqlrqgihlrayaqtnplreyqmegfamfehmiesiedevakfvmkaei
ennlereevvqgqttahqpqeg