PDB entry 2wjk

View 2wjk on RCSB PDB site
Description: Bacteriorhodopsin mutant E204D
Class: proton transport
Keywords: proton transport, ion pump, retinal protein, photoreceptor protein, hydrogen ion transport, pyrrolidone, merohedral twinning, sensory transduction, serpentine, chromophore, photoreceptor
Deposited on 2009-05-27, released 2010-08-25
The last revision prior to the SCOPe 2.08 freeze date was dated 2019-05-22, with a file datestamp of 2019-05-17.
Experiment type: XRAY
Resolution: 2.3 Å
R-factor: N/A
AEROSPACI score: 0.24 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: bacteriorhodopsin
    Species: Halobacterium salinarum [TaxId:2242]
    Gene: bop, VNG_1467G
    Database cross-references and differences (RAF-indexed):
    • Uniprot P02945
      • conflict (203)
    Domains in SCOPe 2.08: d2wjka_
  • Heterogens: RET, LI1, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download)
    >2wjkA (A:)
    qaqitgrpewiwlalgtalmglgtlyflvkgmgvsdpdakkfyaittlvpaiaftmylsm
    llgygltmvpfggeqnpiywaryadwlfttplllldlallvdadqgtilalvgadgimig
    tglvgaltkvysyrfvwwaistaamlyilyvlffgftskaesmrpevastfkvlrnvtvv
    lwsaypvvwligsegagivplnidtllfmvldvsakvgfglillrsraifgeaeapepsa
    gdgaaatsd
    

    Sequence, based on observed residues (ATOM records): (download)
    >2wjkA (A:)
    tgrpewiwlalgtalmglgtlyflvkgmgdakkfyaittlvpaiaftmylsmllgygltm
    vpfqnpiywaryadwlfttplllldlallvdadqgtilalvgadgimigtglvgaltkvy
    syrfvwwaistaamlyilyvlffgevastfkvlrnvtvvlwsaypvvwligsegagivpl
    nidtllfmvldvsakvgfglillrsraifg