Structure of PDB 9bc4 Chain A Binding Site BS02

Receptor Information
>9bc4 Chain A (length=432) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AEELVLERCDLELETNGRDHHTADLCREKLVVRRGQPFWLTLHFEGRNYE
ASVDSLTFSVVTGPAPSQEAGTKARFPLRDWTATVVDQQDCTLSLQLTTP
ANAPIGLYRLSLEASTGYQGSSFVLGHFILLFNAWCPADAVYLDSEEERQ
EYVLTQQGFIYQGSAKFIKNIPWNFGQFEDGILDICLILLDVNPKFLKNA
GRDCSRRSSPVYVGRVVSGMVNCNDDQGVLLGRWDNNYGDGVSPMSWIGS
VDILRRWKNHGCQRVKYGQCWVFAAVACTVLRCLGIPTRVVTNYNSAHDQ
NSNLLIEYFRNESEMIWNFHCWVESWMTRPDLQPGYEGWQALDPTPQEKS
EGTYCCGPVPVRAIKEGDLSTKYDAPFVFAEVNADVVDWIQQDDGSVHKS
INRSLIVGLKISTKSVGRDEREDITHTYKYPE
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 chain9bc4 Chain A Residue 701 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB9bc4 Structural and mechanistic analysis of Ca 2+ -dependent regulation of transglutaminase 2 activity using a Ca 2+ -bound intermediate state.
Resolution1.84 Å
Binding residue
(original residue number in PDB)		G226 N229 N231 D233
Binding residue
(residue number reindexed from 1)		G219 N222 N224 D226
Annotation score1
Gene Ontology
Molecular Function
GO:0003810 protein-glutamine gamma-glutamyltransferase activity
GO:0005509 calcium ion binding
GO:0005515 protein binding
GO:0005525 GTP binding
GO:0008233 peptidase activity
GO:0016746 acyltransferase activity
GO:0046872 metal ion binding
GO:0050568 protein-glutamine glutaminase activity
GO:0120294 peptide serotonyltransferase activity
GO:0120295 histone serotonyltransferase activity
GO:0120296 peptide dopaminyltransferase activity
GO:0120297 histone dopaminyltransferase activity
GO:0120298 peptide noradrenalinyltransferase activity
GO:0120299 peptide histaminyltransferase activity
Biological Process
GO:0006338 chromatin remodeling
GO:0006508 proteolysis
GO:0007200 phospholipase C-activating G protein-coupled receptor signaling pathway
GO:0010467 gene expression
GO:0014046 dopamine secretion
GO:0018149 peptide cross-linking
GO:0018277 protein deamination
GO:0032471 negative regulation of endoplasmic reticulum calcium ion concentration
GO:0042981 regulation of apoptotic process
GO:0043065 positive regulation of apoptotic process
GO:0043277 apoptotic cell clearance
GO:0043547 positive regulation of GTPase activity
GO:0045785 positive regulation of cell adhesion
GO:0050769 positive regulation of neurogenesis
GO:0051057 positive regulation of small GTPase mediated signal transduction
GO:0051561 positive regulation of mitochondrial calcium ion concentration
GO:0060348 bone development
GO:0060445 branching involved in salivary gland morphogenesis
GO:0060662 salivary gland cavitation
GO:0071314 cellular response to cocaine
GO:1903351 cellular response to dopamine
GO:1903672 positive regulation of sprouting angiogenesis
GO:1904015 cellular response to serotonin
GO:2000425 regulation of apoptotic cell clearance
Cellular Component
GO:0000785 chromatin
GO:0000786 nucleosome
GO:0005576 extracellular region
GO:0005634 nucleus
GO:0005694 chromosome
GO:0005737 cytoplasm
GO:0005739 mitochondrion
GO:0005783 endoplasmic reticulum
GO:0005829 cytosol
GO:0005886 plasma membrane
GO:0005925 focal adhesion
GO:0031012 extracellular matrix
GO:0048471 perinuclear region of cytoplasm
GO:0062023 collagen-containing extracellular matrix
GO:0070062 extracellular exosome

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:9bc4, PDBe:9bc4, PDBj:9bc4
PDBsum9bc4
PubMed38959038
UniProtP21980|TGM2_HUMAN Protein-glutamine gamma-glutamyltransferase 2 (Gene Name=TGM2)

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