Structure of PDB 3g4e Chain A Binding Site BS01

Receptor Information
>3g4e Chain A (length=297) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SIKIECVLPENCRCGESPVWEEVSNSLLFVDIPAKKVCRWDSFTKQVQRV
TMDAPVSSVALRQSGGYVATIGTKFCALNWKEQSAVVLATVDNDKKNNRF
NDGKVDPAGRYFAGTMAEETAPAVLERHQGALYSLFPDHHVKKYFDQVDI
SNGLDWSLDHKIFYYIDSLSYSVDAFDYDLQTGQISNRRSVYKLEKEEQI
PDGMCIDAEGKLWVACYNGGRVIRLDPVTGKRLQTVKLPVDKTTSCCFGG
KNYSEMYVTCARDGMDPEGLLRQPEAGGIFKITGLGVKGIAPYSYAG
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 chain3g4e Chain A Residue 1 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3g4e Crystal structure of human senescence marker protein 30: insights linking structural, enzymatic, and physiological functions .
Resolution1.42 Å
Binding residue
(original residue number in PDB)		E18 N154 D204
Binding residue
(residue number reindexed from 1)		E16 N152 D202
Annotation score1
Enzymatic activity
Enzyme Commision number 3.1.1.17: gluconolactonase.
Gene Ontology
Molecular Function
GO:0004341 gluconolactonase activity
GO:0005509 calcium ion binding
GO:0008270 zinc ion binding
GO:0016787 hydrolase activity
GO:0030234 enzyme regulator activity
GO:0046872 metal ion binding
Biological Process
GO:0001822 kidney development
GO:0001889 liver development
GO:0006874 intracellular calcium ion homeostasis
GO:0007283 spermatogenesis
GO:0010867 positive regulation of triglyceride biosynthetic process
GO:0010907 positive regulation of glucose metabolic process
GO:0019853 L-ascorbic acid biosynthetic process
GO:0032781 positive regulation of ATP-dependent activity
GO:0043066 negative regulation of apoptotic process
GO:0045019 negative regulation of nitric oxide biosynthetic process
GO:0045723 positive regulation of fatty acid biosynthetic process
GO:0050680 negative regulation of epithelial cell proliferation
GO:0050848 regulation of calcium-mediated signaling
GO:0097421 liver regeneration
GO:1901318 negative regulation of flagellated sperm motility
GO:1902679 negative regulation of RNA biosynthetic process
GO:1903011 negative regulation of bone development
GO:1903052 positive regulation of proteolysis involved in protein catabolic process
GO:1903625 negative regulation of DNA catabolic process
GO:2000279 negative regulation of DNA biosynthetic process
Cellular Component
GO:0005634 nucleus
GO:0005737 cytoplasm

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:3g4e, PDBe:3g4e, PDBj:3g4e
PDBsum3g4e
PubMed20329768
UniProtQ15493|RGN_HUMAN Regucalcin (Gene Name=RGN)

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