PDB entry 4fpd

View 4fpd on RCSB PDB site
Description: Deprotonation of D96 in bacteriorhodopsin opens the proton uptake pathway
Class: transport protein
Keywords: 7 Helix, transmembrane, proton pump, ion transport, deprotonation, retinal binding, membrane, TRANSPORT PROTEIN
Deposited on 2012-06-22, released 2013-02-27
The last revision prior to the SCOPe 2.08 freeze date was dated 2018-08-29, with a file datestamp of 2018-08-24.
Experiment type: XRAY
Resolution: 2.65 Å
R-factor: N/A
AEROSPACI score: 0.18 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: bacteriorhodopsin
    Species: Halobacterium sp. NRC-1 [TaxId:64091]
    Database cross-references and differences (RAF-indexed):
    • Uniprot P02945
      • engineered mutation (108)
      • engineered mutation (183)
      • engineered mutation (231)
    Domains in SCOPe 2.08: d4fpda_
  • Heterogens: RET, CL, LI1, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >4fpdA (A:)
mlellptavegvsqaqitgrpewiwlalgtalmglgtlyflvkgmgvsdpdakkfyaitt
lvpaiaftmylsmllgygltmvpfggeqnpiywaryadwlfttpllllglallvdadqgt
ilalvgadgimigtglvgaltkvysyrfvwwaistaamlyilyvlffgftskaesmrpev
astckvlrnvtvvlwsaypvvwligsegagivplnietllfmvldvsakvglglillrsr
aifgeaeapepsagdgaaatsd

    Sequence, based on observed residues (ATOM records): (download) 
    >4fpdA (A:)
tgrpewiwlalgtalmglgtlyflvkgmgvsdpdakkfyaittlvpaiaftmylsmllgy
gltmvpfggeqnpiywaryadwlfttpllllglallvdadqgtilalvgadgimigtglv
galtkvysyrfvwwaistaamlyilyvlffgftskaesmrpevastckvlrnvtvvlwsa
ypvvwligsegagivplnietllfmvldvsakvglglillrsrai