Structure of PDB 1kg8 Chain A

Receptor sequence
>1kg8A (length=216) Species: 2242 (Halobacterium salinarum) [Search protein sequence]
TGRPEWIWLALGTALMGLGTLYFLVKGMGVSDPDAKKFYAITTLVPAIAF
TMYLSMLLGYGLTMVPFGGEQNPIYWARYADWLFTTPLLLLDLALLVDAD
QGTILALVGADGIMIGTGLVGALTKVYSYRFVWWAISTAAMLYILYVLFF
GVASTFKVLRNVTVVLWSAYPVVWLIGSEGAGIVPLNIETLLFMVLDVSA
KVGFGLILLRSRAIFG
3D structure
PDB1kg8 Structure of an early intermediate in the M-state phase of the bacteriorhodopsin photocycle.
ChainA
Resolution2.0 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 L93 S141 W182 Y185 A215 K216 W82 T86 L89 S137 W167 Y170 A200 K201
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:1kg8, PDBe:1kg8, PDBj:1kg8
PDBsum1kg8
PubMed11721006
UniProtP02945|BACR_HALSA Bacteriorhodopsin (Gene Name=bop)

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