Structure of PDB 1kg9 Chain A

Receptor sequence
>1kg9A (length=221) Species: 2242 (Halobacterium salinarum) [Search protein sequence]
TGRPEWIWLALGTALMGLGTLYFLVKGMGVSDPDAKKFYAITTLVPAIAF
TMYLSMLLGYGLTMVPFGGEQNPIYWARYADWLFTTPLLLLDLALLVDAD
QGTILALVGADGIMIGTGLVGALTKVYSYRFVWWAISTAAMLYILYVLFF
GFMRPEVASTFKVLRNVTVVLWSAYPVVWLIGSEGAGIVPLNIETLLFMV
LDVSAKVGFGLILLRSRAIFG
3D structure
PDB1kg9 Structure of an early intermediate in the M-state phase of the bacteriorhodopsin photocycle.
ChainA
Resolution1.81 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 RET A W86 T90 W138 S141 T142 M145 W182 Y185 W189 K216 W82 T86 W134 S137 T138 M141 W172 Y175 W179 K206
Gene Ontology
Molecular Function
GO:0005216 monoatomic ion channel activity
Biological Process
GO:0006811 monoatomic ion transport
Cellular Component
GO:0016020 membrane

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Cellular Component
External links
PDB RCSB:1kg9, PDBe:1kg9, PDBj:1kg9
PDBsum1kg9
PubMed11721006
UniProtP02945|BACR_HALSA Bacteriorhodopsin (Gene Name=bop)

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