Structure of PDB 5ahy Chain A Binding Site BS02

Receptor Information

>5ahy Chain A (length=242) Species: 2242 (Halobacterium salinarum) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

AAAVRENALLSSSLWVNVALAGIAILVFVYMGRTIRPGRPRLIWGATLMI
PLVSISSYLGLLSGLTVGMIEMPAGHALAGEMVRSQWGRYLTWALSTPMI
LLALGLLADVDLGSLFTVIAADIGMCVTGLAAAMTTSALLFRWAFYAISC
AFFVVVLSALVTDWAASASSAGTAEIFDTLRVLTVVLWLGYPIVWAVGVE
GLALVQSVGVTSWAYSVLDVFAKYVFAFILLRWVANNERTVA

Ligand information

Ligand ID

InChI

InChI=1S/ClH/h1H/p-1

InChIKey

VEXZGXHMUGYJMC-UHFFFAOYSA-M

SMILES

Software	SMILES
ACDLabs 10.04 CACTVS 3.341 OpenEye OEToolkits 1.5.0	[Cl-]

Formula

Name

CHLORIDE ION

PDB chain

5ahy Chain A Residue 1263 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]

Receptor-Ligand Complex Structure

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Structure summary

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PDB	5ahy Structure of Halorhodopsin from Halobacterium Salinarum in a New Crystal Form that Imposes Little Restraint on the E-F Loop.
Resolution	2.15 Å
Binding residue (original residue number in PDB)	T111 S115
Binding residue (residue number reindexed from 1)	T92 S96
Annotation score	3

Enzymatic activity

Enzyme Commision number

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:0005886	plasma membrane
GO:0016020	membrane

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Cellular Component

External links

PDB	RCSB:5ahy, PDBe:5ahy, PDBj:5ahy
PDBsum	5ahy
PubMed	25916754
UniProt	B0R2U4\|BACH_HALS3 Halorhodopsin (Gene Name=hop)

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