PDB entry 1fbk
View 1fbk on RCSB PDB site
Description: crystal structure of cytoplasmically open conformation of bacteriorhodopsin
Class: proton transport
Keywords: proton pump, membrane protein, retinal protein, two-dimensional crystal electron diffraction, single crystal, proton transport
Deposited on
2000-07-15, released
2000-08-09
The last revision prior to the SCOPe 2.08 freeze date was dated
2018-01-31, with a file datestamp of
2018-01-26.
Experiment type: ELECTRONCRYSTALLOGRAPHY
Resolution: 3.2 Å
R-factor: N/A
AEROSPACI score: 0.1
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: bacteriorhodopsin
Species: Halobacterium salinarum [TaxId:2242]
Database cross-references and differences (RAF-indexed):
- Uniprot P02945
- engineered (95)
- engineered (170)
- engineered (218)
Domains in SCOPe 2.08: d1fbka_ - Heterogens: RET
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>1fbkA (A:)
qaqitgrpewiwlalgtalmglgtlyflvkgmgvsdpdakkfyaittlvpaiaftmylsm
llgygltmvpfggeqnpiywaryadwlfttpllllglallvdadqgtilalvgadgimig
tglvgaltkvysyrfvwwaistaamlyilyvlffgftskaesmrpevastckvlrnvtvv
lwsaypvvwligsegagivplnietllfmvldvsakvglglillrsraifgeaeapepsa
gdgaaats
Sequence, based on observed residues (ATOM records): (download)
>1fbkA (A:)
itgrpewiwlalgtalmglgtlyflvkgmgvsdpdakkfyaittlvpaiaftmylsmllg
ygltmvpfggeqnpiywaryadwlfttpllllglallvdadqgtilalvgadgimigtgl
vgaltkvysyrfvwwaistaamlyilyvlffgftskaesmrpevastckvlrnvtvvlws
aypvvwligsegagivplnietllfmvldvsakvglglillrsra