Structure of PDB 3vvk Chain D Binding Site BS04

Receptor Information
>3vvk Chain D (length=260) Species: 2257 (Natronomonas pharaonis) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
EVTQRELFEFVLNDPLLASSLYINIALAGLSILLFVFMTRGLDDPRAKLI
AVSTILVPVVSIASYTGLASGLTISVLEMPAGHFAEGSSVMLGGEEVDGV
VTMWGRYLTWALSTPMILLALGLLAGSNATKLFTAITFDIAMCVTGLAAA
LTTSSHLMRWFWYAISCACFIVVLYILLVEWAQDAKAAGTADIFSTLKLL
TVVMWLGYPIVWALGVEGVAVLPVGYTSWAYSALDIVAKYIFAFLLLNYL
TSNEGVVSGS
Ligand information
Ligand IDAZI
InChIInChI=1S/N3/c1-3-2/q-1
InChIKeyIVRMZWNICZWHMI-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
CACTVS 3.341
OpenEye OEToolkits 1.5.0		[N-]=[N+]=[N-]
FormulaN3
NameAZIDE ION
ChEMBLCHEMBL79455
DrugBank
ZINC
PDB chain3vvk Chain D Residue 303 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3vvk Large deformation of helix F during the photoreaction cycle of Pharaonis halorhodopsin in complex with azide
Resolution2.3 Å
Binding residue
(original residue number in PDB)		S78 S81 T126 S130 K256
Binding residue
(residue number reindexed from 1)		S61 S64 T109 S113 K239
Annotation score1
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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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:3vvk, PDBe:3vvk, PDBj:3vvk
PDBsum3vvk
PubMed23442859
UniProtP15647|BACH_NATPH Halorhodopsin (Gene Name=hop)

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