Structure of PDB 7nsa Chain A Binding Site BS01

Receptor Information
>7nsa Chain A (length=175) Species: 330779 (Sulfolobus acidocaldarius DSM 639) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SYIEREIKLRVISPSLEEIEERIRNNYTFINEEHQIDIYYNNPIRDFRKS
DEALRLRNTNGKVILTYKGPKQSKETKTREEIEVEVSDLHKMDLILRKLG
FIRSFQVEKIRKNYKYADFIISLDSIKELGEFIEIEGINKTEKELISFVD
EFVKKHQIQYEKTIKSYLELLVEHA
Ligand information
Ligand IDCA
InChIInChI=1S/Ca/q+2
InChIKeyBHPQYMZQTOCNFJ-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Ca++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Ca+2]
FormulaCa
NameCALCIUM ION
ChEMBL
DrugBankDB14577
ZINC
PDB chain7nsa Chain A Residue 203 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB7nsa The archaeal triphosphate tunnel metalloenzyme SaTTM defines structural determinants for the diverse activities in the CYTH protein family.
Resolution1.95 Å
Binding residue
(original residue number in PDB)		E7 K78 E135
Binding residue
(residue number reindexed from 1)		E6 K77 E134
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005524 ATP binding
GO:0046872 metal ion binding

View graph for
Molecular Function
External links
PDB RCSB:7nsa, PDBe:7nsa, PDBj:7nsa
PDBsum7nsa
PubMed34029589
UniProtQ4JAT2

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