PDB entry 1ap9
View 1ap9 on RCSB PDB site
Description: x-ray structure of bacteriorhodopsin from microcrystals grown in lipidic cubic phases
Class: photoreceptor
Keywords: photoreceptor, proton pump, membrane protein, retinal protein, microcrystals, microfocus beam, lipidic cubic phases
Deposited on
1997-07-26, released
1998-09-16
The last revision prior to the SCOPe 2.08 freeze date was dated
2011-07-13, with a file datestamp of
2011-05-08.
Experiment type: XRAY
Resolution: 2.35 Å
R-factor: 0.258
AEROSPACI score: 0.26
(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):
Domains in SCOPe 2.08: d1ap9a_ - Heterogens: RET, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>1ap9A (A:)
qaqitgrpewiwlalgtalmglgtlyflvkgmgvsdpdakkfyaittlvpaiaftmylsm
llgygltmvpfggeqnpiywaryadwlfttplllldlallvdadqgtilalvgadgimig
tglvgaltkvysyrfvwwaistaamlyilyvlffgftskaesmrpevastfkvlrnvtvv
lwsaypvvwligsegagivplnietllfmvldvsakvgfglillrsraifgeaeapepsa
gdgaaats
Sequence, based on observed residues (ATOM records): (download)
>1ap9A (A:)
rpewiwlalgtalmglgtlyflvkgmgvsdpdakkfyaittlvpaiaftmylsmllgygl
tmvpfggeqnpiywaryadwlfttplllldlallvdadqgtilalvgadgimigtglvga
ltkvysyrfvwwaistaamlyilyvlffgftskaesmrpevastfkvlrnvtvvlwsayp
vvwligsegagivplnietllfmvldvsakvgfglillr