PDB entry 1kmi

View 1kmi on RCSB PDB site
Description: crystal structure of an e.coli chemotaxis protein, chez
Class: signaling protein
Keywords: four-helix bundle
Deposited on 2001-12-16, released 2002-07-24
The last revision prior to the SCOP 1.75 freeze date was dated 2002-07-31, with a file datestamp of 2007-06-04.
Experiment type: XRAY
Resolution: 2.9 Å
R-factor: 0.279
AEROSPACI score: 0.21 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'Y':
    Compound: Chemotaxis protein cheY
    Species: Escherichia coli
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.75: d1kmiy_
  • Chain 'Z':
    Compound: Chemotaxis protein cheZ
    Species: Escherichia coli
    Database cross-references and differences (RAF-indexed):
    • Uniprot P0A9H9
      • engineered (133)
    Domains in SCOP 1.75: d1kmiz_
  • Heterogens: MG, BEF, BCN

PDB Chain Sequences:

  • Chain 'Y':
    Sequence, based on SEQRES records: (download)
    >1kmiY (Y:)
    madkelkflvvddfstmrrivrnllkelgfnnveeaedgvdalnklqaggygfvisdwnm
    pnmdglellktiradgamsalpvlmvtaeakkeniiaaaqagasgyvvkpftaatleekl
    nkifeklgm
    

    Sequence, based on observed residues (ATOM records): (download)
    >1kmiY (Y:)
    adkelkflvvddfstmrrivrnllkelgfnnveeaedgvdalnklqaggygfvisdwnmp
    nmdglellktiradgamsalpvlmvtaeakkeniiaaaqagasgyvvkpftaatleekln
    kifeklgm
    

  • Chain 'Z':
    Sequence, based on SEQRES records: (download)
    >1kmiZ (Z:)
    mmqpsikpadehsagdiiarigsltrmlrdslrelgldqaiaeaaeaipdardrlyyvvq
    mtaqaaeralnsveasqphqdqmeksakaltqrwddwfadpidladarelvtdtrqflad
    vpahtsftnaqllkimmaqdfqdltgqvikrmmdviqeierqllmvllenipeqesrpkr
    enqsllngpqvdtskagvvasqdqvddlldslgf
    

    Sequence, based on observed residues (ATOM records): (download)
    >1kmiZ (Z:)
    sikpadehsagdiiarigsltrmlrdslrelgldqaiaeaaeaipdardrlyyvvqmtaq
    aaeralnsveasqphqdqmeksakaltqrwddwfadpidladarelvtdtrqfladvpah
    tsftnaqllkimmaqdfqdltgqvikrmmdviqeierqllmvllsqdqvddlldslg