Annotations: 2BZ8

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	SH3_1	e2bz8A1	A: beta barrels	X: SH3	H: SH3	T: SH3	F: SH3_1	ECOD (1.6)
B	SH3_1	e2bz8B1	A: beta barrels	X: SH3	H: SH3	T: SH3	F: SH3_1	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.30.30.40	Mainly Beta	Roll	SH3 type barrels.	SH3 Domains	CATH (4.3.0)
B	2.30.30.40	Mainly Beta	Roll	SH3 type barrels.	SH3 Domains	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF14604	Variant SH3 domain (SH3_9)	Variant SH3 domain		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	SH3-DOMAIN KINASE BINDING PROTEIN 1	SH3 domain binding protein binding binding protein domain specific binding ubiquitin protein ligase binding ubiquitin-like protein ligase binding enzyme binding	localization import into cell transport cellular process endocytosis establishment of localization vesicle-mediated transport apoptotic process cell death programmed cell death regulation of biological process signaling biological regulation cell-cell signaling localization import into cell transport cellular process endocytosis establishment of localization vesicle-mediated transport apoptotic process cell death programmed cell death regulation of biological process signaling biological regulation cell-cell signaling cell communication cell migration cell motility developmental process regulation of developmental process regulation of cell shape cell morphogenesis regulation of cell morphogenesis anatomical structure morphogenesis anatomical structure development regulation of biological quality regulation of anatomical structure morphogenesis cellular component organization organelle organization cellular component organization or biogenesis cytoskeleton organization multicellular organismal process regulation of cellular process regulation of leukocyte activation positive regulation of biological process regulation of cell activation lymphocyte activation leukocyte activation positive regulation of lymphocyte activation positive regulation of cell activation regulation of B cell activation positive regulation of leukocyte activation regulation of multicellular organismal process regulation of immune system process positive regulation of immune system process positive regulation of cellular process B cell activation cell activation positive regulation of B cell activation immune system process positive regulation of multicellular organismal process regulation of lymphocyte activation actin cytoskeleton organization actin filament organization actin filament-based process supramolecular fiber organization	cellular anatomical structure anchoring junction cell junction focal adhesion cell-substrate junction cell-cell junction intracellular anatomical structure cytoplasm cytosol cell periphery plasma membrane membrane membrane-bounded organelle intracellular vesicle cellular anatomical structure anchoring junction cell junction focal adhesion cell-substrate junction cell-cell junction intracellular anatomical structure cytoplasm cytosol cell periphery plasma membrane membrane membrane-bounded organelle intracellular vesicle intracellular membrane-bounded organelle intracellular organelle cytoplasmic vesicle organelle vesicle endocytic vesicle GABA-ergic synapse synapse glutamatergic synapse cell projection neuron projection plasma membrane bounded cell projection cytoplasmic vesicle membrane vesicle membrane organelle membrane cytoskeleton membraneless organelle intracellular membraneless organelle postsynaptic density postsynapse neuron to neuron synapse postsynaptic specialization asymmetric synapse
C	SIGNAL TRANSDUCTION PROTEIN CBL-B SH3-BINDING PROTEIN CBL-B, RING FINGER PROTEIN 56, CBL-B	cation binding ion binding binding calcium ion binding metal ion binding small molecule binding phosphoprotein binding phosphotyrosine residue binding protein binding protein phosphorylated amino acid binding aminoacyltransferase activity ubiquitin-like protein transferase activity catalytic activity, acting on a protein acyltransferase activity cation binding ion binding binding calcium ion binding metal ion binding small molecule binding phosphoprotein binding phosphotyrosine residue binding protein binding protein phosphorylated amino acid binding aminoacyltransferase activity ubiquitin-like protein transferase activity catalytic activity, acting on a protein acyltransferase activity ubiquitin-like protein ligase activity ubiquitin protein ligase activity transferase activity catalytic activity ubiquitin-protein transferase activity protein tyrosine kinase binding kinase binding signaling receptor binding receptor tyrosine kinase binding enzyme binding protein kinase binding transition metal ion binding zinc ion binding	cellular response to stimulus immune response-regulating cell surface receptor signaling pathway regulation of cellular process response to stimulus signaling positive regulation of biological process cell communication positive regulation of response to stimulus immune response-activating signaling pathway immune response-regulating signaling pathway positive regulation of immune response regulation of immune system process signal transduction positive regulation of immune system process cellular response to stimulus immune response-regulating cell surface receptor signaling pathway regulation of cellular process response to stimulus signaling positive regulation of biological process cell communication positive regulation of response to stimulus immune response-activating signaling pathway immune response-regulating signaling pathway positive regulation of immune response regulation of immune system process signal transduction positive regulation of immune system process regulation of biological process cell surface receptor signaling pathway immune response-activating cell surface receptor signaling pathway immune response biological regulation T cell receptor signaling pathway regulation of response to stimulus immune system process regulation of immune response cellular process antigen receptor-mediated signaling pathway activation of immune response regulation protein catabolic process at synapse catabolic process metabolic process regulation of catabolic process regulation of metabolic process regulation protein catabolic process at postsynapse primary metabolic process protein catabolic process protein metabolic process macromolecule metabolic process macromolecule catabolic process regulation of protein modification process positive regulation of protein metabolic process regulation of protein ubiquitination positive regulation of post-translational protein modification regulation of primary metabolic process positive regulation of metabolic process positive regulation of protein modification process protein ubiquitination positive regulation of macromolecule metabolic process regulation of protein modification by small protein conjugation or removal protein modification process positive regulation of cellular process positive regulation of protein modification by small protein conjugation or removal positive regulation of protein ubiquitination regulation of post-translational protein modification regulation of protein metabolic process regulation of macromolecule metabolic process macromolecule modification post-translational protein modification protein modification by small protein conjugation protein modification by small protein conjugation or removal negative regulation of signaling negative regulation of ERBB signaling pathway negative regulation of biological process regulation of signal transduction cell surface receptor protein tyrosine kinase signaling pathway negative regulation of cell communication regulation of epidermal growth factor receptor signaling pathway negative regulation of cellular process epidermal growth factor receptor signaling pathway enzyme-linked receptor protein signaling pathway regulation of signaling regulation of ERBB signaling pathway negative regulation of response to stimulus negative regulation of signal transduction negative regulation of epidermal growth factor receptor signaling pathway ERBB signaling pathway regulation of cell communication positive regulation of protein catabolic process positive regulation of catabolic process regulation of protein catabolic process immune system development multicellular organismal process regulation of T cell anergy lymphocyte anergy regulation of lymphocyte anergy positive regulation of lymphocyte anergy positive regulation of T cell tolerance induction multicellular organism development positive regulation of T cell anergy anatomical structure development regulation of multicellular organismal process regulation of T cell tolerance induction T cell anergy system development developmental process T cell tolerance induction positive regulation of multicellular organismal process regulation of tolerance induction positive regulation of tolerance induction tolerance induction protein localization establishment of protein localization cellular localization NLS-bearing protein import into nucleus nitrogen compound transport nucleocytoplasmic transport transport nuclear transport intracellular transport protein localization to nucleus establishment of localization localization import into nucleus establishment of protein localization to organelle protein transport cellular macromolecule localization macromolecule localization protein localization to organelle establishment of localization in cell protein import into nucleus intracellular protein transport regulation of antigen receptor-mediated signaling pathway negative regulation of antigen receptor-mediated signaling pathway regulation of T cell receptor signaling pathway negative regulation of T cell receptor signaling pathway negative regulation of immune system process platelet-derived growth factor receptor-alpha signaling pathway platelet-derived growth factor receptor signaling pathway regulation of platelet-derived growth factor receptor signaling pathway regulation of platelet-derived growth factor receptor-alpha signaling pathway negative regulation of lymphocyte proliferation regulation of alpha-beta T cell activation regulation of leukocyte activation regulation of cell activation negative regulation of T cell proliferation negative regulation of cell adhesion negative regulation of leukocyte proliferation T cell activation alpha-beta T cell proliferation lymphocyte proliferation alpha-beta T cell activation regulation of leukocyte proliferation cell population proliferation regulation of CD4-positive, alpha-beta T cell proliferation negative regulation of CD4-positive, alpha-beta T cell activation negative regulation of T cell activation negative regulation of leukocyte cell-cell adhesion mononuclear cell proliferation regulation of cell population proliferation negative regulation of cell-cell adhesion regulation of leukocyte cell-cell adhesion negative regulation of multicellular organismal process negative regulation of leukocyte activation lymphocyte activation negative regulation of lymphocyte activation leukocyte cell-cell adhesion leukocyte proliferation leukocyte activation negative regulation of mononuclear cell proliferation regulation of alpha-beta T cell proliferation cell adhesion cell-cell adhesion CD4-positive, alpha-beta T cell activation regulation of cell-cell adhesion T cell proliferation regulation of lymphocyte proliferation CD4-positive, alpha-beta T cell proliferation negative regulation of cell population proliferation regulation of cell adhesion cell activation regulation of T cell activation negative regulation of cell activation regulation of T cell proliferation negative regulation of alpha-beta T cell proliferation regulation of CD4-positive, alpha-beta T cell activation negative regulation of CD4-positive, alpha-beta T cell proliferation regulation of mononuclear cell proliferation negative regulation of alpha-beta T cell activation regulation of lymphocyte activation intracellular signal transduction import into cell regulation of localization regulation of cellular component organization receptor internalization postsynaptic neurotransmitter receptor internalization regulation of receptor internalization vesicle-mediated transport vesicle-mediated transport in synapse cellular component organization regulation of postsynaptic neurotransmitter receptor internalization regulation of biological quality cellular component organization or biogenesis regulation of endocytosis regulation of transport regulation of receptor-mediated endocytosis regulation of vesicle-mediated transport protein-containing complex localization neurotransmitter receptor internalization regulation of postsynaptic membrane neurotransmitter receptor levels postsynaptic endocytosis endocytosis receptor-mediated endocytosis	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol cell periphery plasma membrane membrane membrane microdomain membrane raft membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen cellular anatomical structure intracellular anatomical structure cytoplasm cytosol cell periphery plasma membrane membrane membrane microdomain membrane raft membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen synapse cell junction glutamatergic synapse postsynapse

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR050384	Endophilin/SH3RF	Family
A, B	IPR036028	SH3-like domain superfamily	Homologous Superfamily
A, B	IPR035771	SH3 domain-containing kinase-binding protein 1, second SH3 domain	Domain
A, B	IPR001452	SH3 domain	Domain
A, B	IPR035772	SH3 domain-containing kinase-binding protein 1, third SH3 domain	Domain
A, B	IPR035770	SH3 domain-containing kinase-binding protein 1, first SH3 domain	Domain
C	IPR036860	SH2 domain superfamily	Homologous Superfamily
C	IPR024159	Adaptor protein Cbl, PTB domain	Domain
C	IPR039520	E3 ubiquitin-protein ligase CBL-B, RING finger, HC subclass	Domain
C	IPR003153	Adaptor protein Cbl, N-terminal helical	Domain
C	IPR011992	EF-hand domain pair	Homologous Superfamily
C	IPR015940	Ubiquitin-associated domain	Domain
C	IPR018957	Zinc finger, C3HC4 RING-type	Domain
C	IPR017907	Zinc finger, RING-type, conserved site	Conserved Site
C	IPR024162	Adaptor protein Cbl	Family
C	IPR014741	Adaptor protein Cbl, EF hand-like	Domain
C	IPR013083	Zinc finger, RING/FYVE/PHD-type	Homologous Superfamily
C	IPR014742	Adaptor protein Cbl, SH2-like domain	Domain
C	IPR036537	Adaptor protein Cbl, N-terminal domain superfamily	Homologous Superfamily
C	IPR001841	Zinc finger, RING-type	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: Q96B97	malignant colon neoplasm osteosarcoma pancreatic intraductal papillary-mucinous carcinoma primitive neuroectodermal tumor acute myeloid leukemia atypical teratoid rhabdoid tumor breast fibroadenoma glioblastoma large cell medulloblastoma malignant glioma non-small cell lung carcinoma ovarian cancer pancreatic intraductal papillary-mucinous neoplasm Sjogren syndrome astrocytic tumor malignant colon neoplasm osteosarcoma pancreatic intraductal papillary-mucinous carcinoma primitive neuroectodermal tumor acute myeloid leukemia atypical teratoid rhabdoid tumor breast fibroadenoma glioblastoma large cell medulloblastoma malignant glioma non-small cell lung carcinoma ovarian cancer pancreatic intraductal papillary-mucinous neoplasm Sjogren syndrome astrocytic tumor benign colon neoplasm colonic neoplasm interstitial cystitis malignant pancreatic neoplasm oligodendroglioma pancreatic ductal adenocarcinoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia tuberculosis atopic eczema breast carcinoma gastric carcinoma invasive ductal breast carcinoma malignant ependymoma medulloblastoma
C	Pharos: Q13191	experimental autoimmune encephalomyelitis multiple sclerosis pancreatic intraductal papillary-mucinous carcinoma Pick disease acute myeloid leukemia Barrett esophagus dermatomyositis glioblastoma malignant pancreatic neoplasm Multiple Sclerosis, Acute Fulminating ovarian cancer pancreatic intraductal papillary-mucinous neoplasm primitive neuroectodermal tumor adrenoleukodystrophy congenital anemia experimental autoimmune encephalomyelitis multiple sclerosis pancreatic intraductal papillary-mucinous carcinoma Pick disease acute myeloid leukemia Barrett esophagus dermatomyositis glioblastoma malignant pancreatic neoplasm Multiple Sclerosis, Acute Fulminating ovarian cancer pancreatic intraductal papillary-mucinous neoplasm primitive neuroectodermal tumor adrenoleukodystrophy congenital anemia esophageal adenocarcinoma juvenile dermatomyositis medulloblastoma myopathy pancreatic ductal adenocarcinoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia subependymal giant cell astrocytoma astrocytic tumor lung cancer oligodendroglioma