PDB entry 1chn

View 1chn on RCSB PDB site
Description: magnesium binding to the bacterial chemotaxis protein chey results in large conformational changes involving its functional surface
Class: signal transduction protein
Keywords: signal transduction protein
Deposited on 1994-04-20, released 1994-07-31
The last revision prior to the SCOPe 2.08 freeze date was dated 2017-11-29, with a file datestamp of 2017-11-24.
Experiment type: XRAY
Resolution: 1.7600000000000002 Å
R-factor: N/A
AEROSPACI score: 0.38 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: chey
    Species: Escherichia coli [TaxId:562]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d1chna_
  • Heterogens: MG, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download)
    >1chnA (A:)
    adkelkflvvddfstmrrivrnllkelgfnnveeaedgvdalnklqaggygfvisdwnmp
    nmdglellktiradgamsalpvlmvtaeakkeniiaaaqagasgyvvkpftaatleekln
    kifeklgm
    

    Sequence, based on observed residues (ATOM records): (download)
    >1chnA (A:)
    kelkflvvddfstmrrivrnllkelgfnnveeaedgvdalnklqaggygfvisdwnmpnm
    dglellktiradgamsalpvlmvtaeakkeniiaaaqagasgyvvkpftaatleeklnki
    feklgm