Structure of PDB 1mgy Chain A

Receptor sequence
>1mgyA (length=216) Species: 2242 (Halobacterium salinarum) [Search protein sequence]
ITGRPEWIWLALGTALMGLGTLYFLVKGMGVSDPDAKKFYAITTLVPAIA
FTMYLSMLLGYIYWARYASWLFTTPLLLLDLALLVDADQGTILALVGADG
IMIGTGLVGALTKVYSYRFVWWAISTAAMLYILYVLFFGFTSKAESMRPE
VASTFKVLRNVTVVLWSAYPVVWLIGSEGAGIVPLNIETLLFMVLDVSAK
VGFGLILLRSRAIFGE
3D structure
PDB1mgy Crystal Structure of the Bromide-Bound D85S Mutant of Bacteriorhodopsin: Principles of Ion Pumping
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 BR A S85 W86 D212 K216 S69 W70 D196 K200
BS02 BR A A103 D104 T107 K159 A87 D88 T91 K143
BS03 RET A W86 T90 M118 S141 W182 Y185 P186 W189 K216 W70 T74 M102 S125 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:1mgy, PDBe:1mgy, PDBj:1mgy
PDBsum1mgy
PubMed12829500
UniProtP02945|BACR_HALSA Bacteriorhodopsin (Gene Name=bop)

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