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 SCOP 1.73 freeze date was dated 1994-07-31, with a file datestamp of 2007-06-04.
Experiment type: -
Resolution: 1.76 Å
R-factor: 0.191
AEROSPACI score: 0.52 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: chey
    Species: ESCHERICHIA COLI
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.73: 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