Structure of PDB 8owm Chain B Binding Site BS03

Receptor Information
>8owm Chain B (length=412) Species: 3702 (Arabidopsis thaliana) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AMNALAATNRNFRHASRILGLDSKIERSLMIPFREIKVECTIPKDDGTLV
SYIGFRVQHDNARGPMKGGIRYHPEVDPDEVNALAQLMTWKTAVADIPYG
GAKGGIGCSPRDLSLSELERLTRVFTQKIHDLIGIHTDVPAPDMGTNAQT
MAWILDEYSKFHGHSPAVVTGKPIDLGGSLGREAATGRGVVFATEALLAE
YGKSIQGLTFVIQGFGNVGTWAAKLIHEKGGKVVAVSDITGAIRNPEGID
INALIKHKDATGSLNDFNGGDAMNSDELLIHECDVLIPCALGGVLNKENA
GDVKAKFIVEAANHPTDPDADEILSKKGVIILPDIYANAGGVTVSYFEWV
QNIQGFMWEEEKVNLELQKYMTRAFHNIKTMCHTHSCNLRMGAFTLGVNR
VARATQLRGWEA
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 chain8owm Chain B Residue 515 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB8owm Structural and functional studies of Arabidopsis thaliana glutamate dehydrogenase isoform 2 demonstrate enzyme dynamics and identify its calcium binding site.
Resolution1.7 Å
Binding residue
(original residue number in PDB)		S27 I30
Binding residue
(residue number reindexed from 1)		S28 I31
Annotation score1
Enzymatic activity
Enzyme Commision number 1.4.1.3: glutamate dehydrogenase [NAD(P)(+)].
Gene Ontology
Molecular Function
GO:0004352 glutamate dehydrogenase (NAD+) activity
GO:0004353 glutamate dehydrogenase [NAD(P)+] activity
GO:0004354 glutamate dehydrogenase (NADP+) activity
GO:0005507 copper ion binding
GO:0005524 ATP binding
GO:0008270 zinc ion binding
GO:0016491 oxidoreductase activity
GO:0016639 oxidoreductase activity, acting on the CH-NH2 group of donors, NAD or NADP as acceptor
GO:0050897 cobalt ion binding
Biological Process
GO:0006520 amino acid metabolic process
Cellular Component
GO:0000325 plant-type vacuole
GO:0005739 mitochondrion
GO:0005794 Golgi apparatus
GO:0005886 plasma membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:8owm, PDBe:8owm, PDBj:8owm
PDBsum8owm
PubMed37478728
UniProtQ38946|DHE2_ARATH Glutamate dehydrogenase 2 (Gene Name=GDH2)

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