Structure of PDB 1s8j Chain A

Receptor sequence
>1s8jA (length=216) Species: 2243 (Halobacterium sp.) [Search protein sequence]
ITGRPEWIWLALGTALMGLGTLYFLVKGMGVSDPDAKKFYAITTLVPAIA
FTMYLSMLLGYIYWARYASWLFTTPLLLLDLALLVDADQGTILALVGADG
IMIGTGLVGALTKVYSYRFVWWAISTAAMLYILYVLFFGFTSKAESMRPE
VASTFKVLRNVTVVLWSAYPVVWLIGSEGAGIVPLNIETLLFMVLDVSAK
VGFGLILLRSRAIFGE
3D structure
PDB1s8j Specificity of anion binding in the substrate pocket of bacteriorhodopsin.
ChainA
Resolution2.3 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 NO3 A Y57 S85 D212 K216 Y54 S69 D196 K200
BS02 RET A W86 T90 M118 S141 T142 W182 Y185 P186 W189 K216 W70 T74 M102 S125 T126 W166 Y169 P170 W173 K200
Gene Ontology
Molecular Function
GO:0005216 monoatomic ion channel activity
GO:0009881 photoreceptor activity
GO:0015454 light-driven active monoatomic ion transmembrane transporter activity
Biological Process
GO:0006811 monoatomic ion transport
GO:0007602 phototransduction
GO:1902600 proton transmembrane transport
Cellular Component
GO:0005886 plasma membrane
GO:0016020 membrane

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Cellular Component
External links
PDB RCSB:1s8j, PDBe:1s8j, PDBj:1s8j
PDBsum1s8j
PubMed15109251
UniProtP02945|BACR_HALSA Bacteriorhodopsin (Gene Name=bop)

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