PDB entry 1qyn

View 1qyn on RCSB PDB site
Description: Crystal Structure of SecB from Escherichia coli
Class: chaperone
Keywords: tetramer, Greek key beta sheet, CHAPERONE
Deposited on 2003-09-11, released 2003-12-09
The last revision prior to the SCOPe 2.08 freeze date was dated 2017-10-11, with a file datestamp of 2017-10-06.
Experiment type: XRAY
Resolution: 2.35 Å
R-factor: N/A
AEROSPACI score: 0.23 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: protein-export protein secb
    Species: Escherichia coli [TaxId:562]
    Gene: SECB
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d1qyna_
  • Chain 'B':
    Compound: protein-export protein secb
    Species: Escherichia coli [TaxId:562]
    Gene: SECB
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d1qynb_
  • Chain 'C':
    Compound: protein-export protein secb
    Species: Escherichia coli [TaxId:562]
    Gene: SECB
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d1qync_
  • Chain 'D':
    Compound: protein-export protein secb
    Species: Escherichia coli [TaxId:562]
    Gene: SECB
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d1qynd_
  • Heterogens: HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1qynA (A:)
mseqnntemtfqiqriytkdisfeapnaphvfqkdwqpevkldldtassqladdvyevvl
rvtvtaslgeetaflcevqqggifsiagiegtqmahclgaycpnilfpyarecitsmvsr
gtfpqlnlapvnfdalfmnylqqqagegteehq

    Sequence, based on observed residues (ATOM records): (download) 
    >1qynA (A:)
mtfqiqriytkdisfeapnaphvfqkdwqpevkldldtassqladdvyevvlrvtvtasl
geetaflcevqqggifsiagiegtqmahclgaycpnilfpyarecitsmvsrgtfpqlnl
apvnfdalfmnylq

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >1qynB (B:)
mseqnntemtfqiqriytkdisfeapnaphvfqkdwqpevkldldtassqladdvyevvl
rvtvtaslgeetaflcevqqggifsiagiegtqmahclgaycpnilfpyarecitsmvsr
gtfpqlnlapvnfdalfmnylqqqagegteehq

    Sequence, based on observed residues (ATOM records): (download) 
    >1qynB (B:)
mtfqiqriytkdisfeapnaphvfqkdwqpevkldldtassqladdvyevvlrvtvtasl
geetaflcevqqggifsiagiegtqmahclgaycpnilfpyarecitsmvsrgtfpqlnl
apvnfdalfmnyl

  • Chain 'C':
    Sequence, based on SEQRES records: (download) 
    >1qynC (C:)
mseqnntemtfqiqriytkdisfeapnaphvfqkdwqpevkldldtassqladdvyevvl
rvtvtaslgeetaflcevqqggifsiagiegtqmahclgaycpnilfpyarecitsmvsr
gtfpqlnlapvnfdalfmnylqqqagegteehq

    Sequence, based on observed residues (ATOM records): (download) 
    >1qynC (C:)
mtfqiqriytkdisfeapnaphvfqkdwqpevkldldtassqladdvyevvlrvtvtasl
geetaflcevqqggifsiagiegtqmahclgaycpnilfpyarecitsmvsrgtfpqlnl
apvnfdalfmny

  • Chain 'D':
    Sequence, based on SEQRES records: (download) 
    >1qynD (D:)
mseqnntemtfqiqriytkdisfeapnaphvfqkdwqpevkldldtassqladdvyevvl
rvtvtaslgeetaflcevqqggifsiagiegtqmahclgaycpnilfpyarecitsmvsr
gtfpqlnlapvnfdalfmnylqqqagegteehq

    Sequence, based on observed residues (ATOM records): (download) 
    >1qynD (D:)
mtfqiqriytkdisfeapnaphvfqkdwqpevkldldtassqladdvyevvlrvtvtasl
geetaflcevqqggifsiagiegtqmahclgaycpnilfpyarecitsmvsrgtfpqlnl
apvnfdalfmnylqqq