4MJJ | pdb_00004mjj

Crystal structure of the C2A domain of DOC2A

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d4mjja_	All beta proteins	C2 domain-like	C2 domain (Calcium/lipid-binding domain, CaLB)	automated matches	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Synaptotagmin-like (S variant)	8072578	4002234	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	C2 domain (calcium/lipid-binding domain, calb)	8072579	3000965	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	His_biosynth	e4mjjA1	A: a/b three-layered sandwiches	X: TIM beta/alpha-barrel	H: TIM barrels	T: TIM barrels	F: His_biosynth	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.60.40.150	Mainly Beta	Sandwich	Immunoglobulin-like	C2 domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00168	C2 domain (C2)	C2 domain		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Double C2-like domain-containing protein alpha	binding calcium-dependent phospholipid binding phospholipid binding lipid binding cation binding ion binding metal ion binding small molecule binding	regulation of localization regulated exocytosis regulation of biological process regulation of cellular process regulation of calcium ion-dependent exocytosis transport secretion regulation of transport biological regulation export from cell regulation of vesicle-mediated transport establishment of localization vesicle-mediated transport regulation of secretion regulation of regulated secretory pathway regulation of localization regulated exocytosis regulation of biological process regulation of cellular process regulation of calcium ion-dependent exocytosis transport secretion regulation of transport biological regulation export from cell regulation of vesicle-mediated transport establishment of localization vesicle-mediated transport regulation of secretion regulation of regulated secretory pathway localization secretion by cell regulation of secretion by cell exocytosis regulation of exocytosis cellular process calcium-ion regulated exocytosis positive regulation of biological process positive regulation of secretion by cell positive regulation of exocytosis positive regulation of secretion positive regulation of regulated secretory pathway positive regulation of cellular process positive regulation of calcium ion-dependent exocytosis positive regulation of transport positive regulation of organelle organization membrane fusion synaptic vesicle cycle synaptic vesicle exocytosis cell communication vesicle-mediated transport in synapse vesicle organization establishment of localization in cell positive regulation of synaptic vesicle fusion to presynaptic active zone membrane regulation of synaptic vesicle membrane organization endomembrane system organization vesicle fusion to plasma membrane trans-synaptic signaling neurotransmitter secretion neurotransmitter transport positive regulation of synaptic vesicle membrane organization regulation of organelle organization organelle fusion signal release from synapse positive regulation of vesicle fusion vesicle fusion cellular localization regulation of cellular component organization positive regulation of cellular component organization signaling organelle membrane fusion calcium-dependent activation of synaptic vesicle fusion regulation of vesicle fusion cellular component organization synaptic signaling signal release cellular component organization or biogenesis membrane organization regulation of synaptic vesicle fusion to presynaptic active zone membrane cell-cell signaling synaptic vesicle fusion to presynaptic active zone membrane chemical synaptic transmission organelle organization anterograde trans-synaptic signaling synaptic vesicle membrane organization exocytic process developmental process multicellular organism development multicellular organismal process anatomical structure development nervous system development system development spontaneous synaptic transmission spontaneous neurotransmitter secretion	cellular anatomical structure synapse cell junction membrane-bounded organelle extrinsic component of synaptic vesicle membrane intracellular anatomical structure intracellular vesicle transport vesicle membrane extrinsic component of organelle membrane endomembrane system intracellular organelle presynapse bounding membrane of organelle cytoplasmic vesicle cellular anatomical structure synapse cell junction membrane-bounded organelle extrinsic component of synaptic vesicle membrane intracellular anatomical structure intracellular vesicle transport vesicle membrane extrinsic component of organelle membrane endomembrane system intracellular organelle presynapse bounding membrane of organelle cytoplasmic vesicle vesicle membrane synaptic vesicle synaptic vesicle membrane vesicle transport vesicle membrane exocytic vesicle membrane intracellular membrane-bounded organelle cytoplasmic vesicle membrane organelle secretory vesicle cytoplasm organelle membrane extrinsic component of membrane exocytic vesicle lytic vacuole vacuole lysosome glutamatergic synapse cell projection neuron projection plasma membrane bounded cell projection

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR043566	Rabphilin/Doc2/Noc2	Family
A	IPR047022	Rabphilin/Doc2, first C2 domain	Domain
A	IPR014638	Double C2 protein, alpha/beta/gamma	Family
A	IPR000008	C2 domain	Domain
A	IPR035892	C2 domain superfamily	Homologous Superfamily
A	IPR001565	Synaptotagmin	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: Q14183	astrocytic tumor bipolar disorder malignant ependymoma metabolic syndrome X Pick disease atypical teratoid rhabdoid tumor dental caries malignant glioma oligodendroglioma pilocytic astrocytoma autism spectrum disorder glioblastoma medulloblastoma pancreatic ductal adenocarcinoma primitive neuroectodermal tumor

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.