Structure of PDB 7u55 Chain A Binding Site BS02

Receptor Information
>7u55 Chain A (length=245) Species: 1803816 (Thermoplasmatales archaeon SG8-52-1) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
NFRKFRIFNGIMGVIHLIQVFLVLYLSNNFSLPITVNKPVYNEITNSISP
VAETLFSIEIGPLVAMFLFISATAHILIATVLYYRYVQNLKNHMNPYRWF
EYSISASFMIVIIAMLTTIYDLGTLLALFTLTAVMNLMGLMMELHNQTTQ
NTNWTSYIIGCIAGFVPWIVIFIPLISAESVPDFVIYIFISIAIFFNCFA
INMYLQYKKIGKWKNYLHGEKVYIILSLVAKSALAWQVFAGTLRP
Ligand information
Ligand IDCL
InChIInChI=1S/ClH/h1H/p-1
InChIKeyVEXZGXHMUGYJMC-UHFFFAOYSA-M
SMILES
SoftwareSMILES
ACDLabs 10.04
CACTVS 3.341
OpenEye OEToolkits 1.5.0		[Cl-]
FormulaCl
NameCHLORIDE ION
ChEMBL
DrugBankDB14547
ZINC
PDB chain7u55 Chain A Residue 302 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB7u55 Low pH structure of heliorhodopsin reveals chloride binding site and intramolecular signaling pathway.
Resolution1.97 Å
Binding residue
(original residue number in PDB)		H82 R105 Y109 Y230
Binding residue
(residue number reindexed from 1)		H75 R98 Y102 Y223
Annotation score3
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0042802 identical protein binding
Cellular Component
GO:0016020 membrane

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Molecular Function
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Cellular Component
External links
PDB RCSB:7u55, PDBe:7u55, PDBj:7u55
PDBsum7u55
PubMed35977989
UniProtA0A151EDA9

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