Structure of PDB 5ax1 Chain A

Receptor sequence
>5ax1A (length=235) Species: 35845 (Acetabularia acetabulum) [Search protein sequence]
SNPNPFQTTLGTDAQWVVFAVMALAAIVFSIAVQFRPLPLRLTYYVNIAI
CTIAATAYYAMAVNGGDNKPTAGTGADERQVIYARYIDWVFTTPLLLLDL
VLLTNMPATMIAWIMGADIAMIAFGIIGAFTVGSYKWFYFVVGCIMLAVL
AWGMINPIFKEELQKHKEYTGAYTTLLIYLIVLWVIYPIVWGLGAGGHII
GVDVEIIAMGILDLLAKPLYAIGVLITVEVVYGKL
3D structure
PDB5ax1 Structural basis for the slow photocycle and late proton release in Acetabularia rhodopsin I from the marine plant Acetabularia acetabulum
ChainA
Resolution1.803 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 W90 T94 L97 M122 G126 G144 W185 Y188 P189 W192 D214 K218 W89 T93 L96 M121 G125 G143 W184 Y187 P188 W191 D213 K217
Gene Ontology
Molecular Function
GO:0005216 monoatomic ion channel activity
GO:0009881 photoreceptor activity
Biological Process
GO:0006811 monoatomic ion transport
GO:0007602 phototransduction
GO:0034220 monoatomic ion transmembrane transport
Cellular Component
GO:0005783 endoplasmic reticulum
GO:0005886 plasma membrane
GO:0016020 membrane

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Cellular Component
External links
PDB RCSB:5ax1, PDBe:5ax1, PDBj:5ax1
PDBsum5ax1
PubMed26527138
UniProtG3CEP6

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