Structure of PDB 1r2n Chain A

Receptor sequence
>1r2nA (length=232) Species: 64091 (Halobacterium salinarum NRC-1) [Search protein sequence]
QAQITGRPEWIWLALGTALMGLGTLYFLVKGMGVSDPDAKKFYAITTLVP
AIAFTMYLSMLLGYGLTMVPFGGEQNPIYWARYADWLFTTPLLLLDLALL
VDADQGTILALVGADGIMIGTGLVGALTKVYSYRFVWWAISTAAMLYILY
VLFFGFTSKAESMRPEVASTFKVLRNVTVVLWSAYPVVWLIGSEGAGIVP
LNIETLLFMVLDVSAKVGFGLILLRSRAIFGE
3D structure
PDB1r2n The structures of the active center in dark-adapted bacteriorhodopsin by solution-state NMR spectroscopy
ChainA
ResolutionN/A
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 RET A W86 T90 M118 W138 S141 T142 W182 Y185 P186 A215 K216 W86 T90 M118 W138 S141 T142 W182 Y185 P186 A215 K216
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:1r2n, PDBe:1r2n, PDBj:1r2n
PDBsum1r2n
PubMed12119389
UniProtP02945|BACR_HALSA Bacteriorhodopsin (Gene Name=bop)

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