PDB entry 1xhe

View 1xhe on RCSB PDB site
Description: Crystal structure of the receiver domain of redox response regulator arca
Class: transcription
Keywords: Two-Component System; Gene Regulation; Transcription Factor; Anoxic Redox Control; Doubly Wound Five-Stranded Beta/Alpha Fold, TRANSCRIPTION
Deposited on 2004-09-18, released 2005-05-17
The last revision prior to the SCOPe 2.08 freeze date was dated 2019-07-24, with a file datestamp of 2019-07-19.
Experiment type: XRAY
Resolution: 2.5 Å
R-factor: N/A
AEROSPACI score: 0.2 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Aerobic respiration control protein arcA
    Species: Escherichia coli [TaxId:562]
    Gene: arcA, dye, fexA, sfrA, seg, msp, cpxC
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d1xhea1
  • Chain 'B':
    Compound: Aerobic respiration control protein arcA
    Species: Escherichia coli [TaxId:562]
    Gene: arcA, dye, fexA, sfrA, seg, msp, cpxC
    Database cross-references and differences (RAF-indexed):
    • Uniprot P0A9Q1 (Start-122)
      • engineered (122)
    Domains in SCOPe 2.08: d1xheb_
  • Heterogens: HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download)
    >1xheA (A:)
    mqtphilivedelvtrntlksifeaegydvfeatdgaemhqilseydinlvimdinlpgk
    nglllarelreqanvalmfltgrdnevdkilgleigaddyitkpfnpreltirarnllsr
    tmq
    

    Sequence, based on observed residues (ATOM records): (download)
    >1xheA (A:)
    qtphilivedelvtrntlksifeaegydvfeatdgaemhqilseydinlvimdinlpgkn
    glllarelreqanvalmfltgrdnevdkilgleigaddyitkpfnpreltirarnllsrt
    m
    

  • Chain 'B':
    Sequence, based on SEQRES records: (download)
    >1xheB (B:)
    mqtphilivedelvtrntlksifeaegydvfeatdgaemhqilseydinlvimdinlpgk
    nglllarelreqanvalmfltgrdnevdkilgleigaddyitkpfnpreltirarnllsr
    tmq
    

    Sequence, based on observed residues (ATOM records): (download)
    >1xheB (B:)
    qtphilivedelvtrntlksifeaegydvfeatdgaemhqilseydinlvimdinlpgkn
    glllarelreqanvalmfltgrdnevdkilgleigaddyitkpfnpreltirarnllsrt
    mq