2UVL

Human BIR3 domain of Baculoviral Inhibitor of Apoptosis Repeat- Containing 3 (BIRC3)

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	d2uvla_	Small proteins	Inhibitor of apoptosis (IAP) repeat	Inhibitor of apoptosis (IAP) repeat	Inhibitor of apoptosis (IAP) repeat	automated matches	HUMAN (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
B	d2uvlb_	Small proteins	Inhibitor of apoptosis (IAP) repeat	Inhibitor of apoptosis (IAP) repeat	Inhibitor of apoptosis (IAP) repeat	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	SCOP2B Superfamily	Inhibitor of apoptosis (IAP) repeat	8066802	3001510	SCOP2B (2022-06-29)
B	SCOP2 Family	Inhibitor of apoptosis (IAP) repeat	8066801	4003796	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	Inhibitor of apoptosis (IAP) repeat	8066802	3001510	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	BIR	e2uvlA1	A: few secondary structure elements	X: Inhibitor of apoptosis (IAP) repeat (From Topology)	H: Inhibitor of apoptosis (IAP) repeat (From Topology)	T: Inhibitor of apoptosis (IAP) repeat	F: BIR	ECOD (1.6)
B	BIR	e2uvlB1	A: few secondary structure elements	X: Inhibitor of apoptosis (IAP) repeat (From Topology)	H: Inhibitor of apoptosis (IAP) repeat (From Topology)	T: Inhibitor of apoptosis (IAP) repeat	F: BIR	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.1170.10	Mainly Alpha	Orthogonal Bundle	Inhibitor Of Apoptosis Protein (2mihbC-IAP-1)	Chain A	CATH (4.3.0)
B	1.10.1170.10	Mainly Alpha	Orthogonal Bundle	Inhibitor Of Apoptosis Protein (2mihbC-IAP-1)	Chain A	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00653	Inhibitor of Apoptosis domain (BIR)	Inhibitor of Apoptosis domain	BIR stands for 'Baculovirus Inhibitor of apoptosis protein Repeat'. It is found repeated in inhibitor of apoptosis proteins (IAPs), and in fact it is also known as IAP repeat. These domains characteristically have a number of invariant residues, incl ...	BIR stands for 'Baculovirus Inhibitor of apoptosis protein Repeat'. It is found repeated in inhibitor of apoptosis proteins (IAPs), and in fact it is also known as IAP repeat. These domains characteristically have a number of invariant residues, including 3 conserved cysteines and one conserved histidine that coordinate a zinc ion. They are usually made up of 4-5 alpha helices and a three-stranded beta-sheet. BIR is also found in other proteins known as BIR-domain-containing proteins (BIRPs), such as Survivin (Swiss:O15392) [2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	BACULOVIRAL IAP REPEAT-CONTAINING PROTEIN 3	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 enzyme regulator activity cysteine-type endopeptidase inhibitor activity involved in apoptotic process molecular function regulator activity cysteine-type endopeptidase regulator activity involved in apoptotic process protein-containing complex 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 enzyme regulator activity cysteine-type endopeptidase inhibitor activity involved in apoptotic process molecular function regulator activity cysteine-type endopeptidase regulator activity involved in apoptotic process protein-containing complex binding binding cation binding ion binding metal ion binding small molecule binding	cellular response to stimulus positive regulation of cell communication regulation of cellular process positive regulation of signal transduction positive regulation of canonical NF-kappaB signal transduction response to stimulus signaling positive regulation of biological process regulation of signal transduction intracellular signal transduction cell communication positive regulation of response to stimulus regulation of intracellular signal transduction intracellular signaling cassette cellular response to stimulus positive regulation of cell communication regulation of cellular process positive regulation of signal transduction positive regulation of canonical NF-kappaB signal transduction response to stimulus signaling positive regulation of biological process regulation of signal transduction intracellular signal transduction cell communication positive regulation of response to stimulus regulation of intracellular signal transduction intracellular signaling cassette signal transduction positive regulation of cellular process regulation of biological process regulation of signaling biological regulation positive regulation of intracellular signal transduction canonical NF-kappaB signal transduction regulation of response to stimulus regulation of cell communication regulation of canonical NF-kappaB signal transduction cellular process positive regulation of signaling developmental process spermatogenesis sexual reproduction reproductive process multicellular organismal reproductive process developmental process involved in reproduction male gamete generation gamete generation negative regulation of programmed cell death regulation of apoptotic process negative regulation of biological process regulation of programmed cell death cell death negative regulation of apoptotic process negative regulation of cellular process apoptotic process programmed cell death positive regulation of response to biotic stimulus pattern recognition receptor signaling pathway response to biotic stimulus immune response-activating signaling pathway positive regulation of immune response regulation of immune system process positive regulation of immune system process innate immune response-activating signaling pathway immune response response to other organism regulation of innate immune response response to external stimulus defense response to other organism regulation of pattern recognition receptor signaling pathway positive regulation of defense response activation of innate immune response regulation of immune response activation of immune response cytoplasmic pattern recognition receptor signaling pathway regulation of defense response regulation of response to biotic stimulus biological process involved in interspecies interaction between organisms regulation of response to external stimulus intracellular receptor signaling pathway regulation of cytoplasmic pattern recognition receptor signaling pathway positive regulation of response to external stimulus immune response-regulating signaling pathway regulation of response to stress response to stress innate immune response response to external biotic stimulus nucleotide-binding domain, leucine rich repeat containing receptor signaling pathway positive regulation of innate immune response defense response regulation of nucleotide-binding domain, leucine rich repeat containing receptor signaling pathway defense response to symbiont immune system 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 protein metabolic process regulation of protein modification by small protein conjugation or removal protein modification 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 primary metabolic process regulation of macromolecule metabolic process macromolecule modification metabolic process macromolecule metabolic process post-translational protein modification regulation of metabolic process protein modification by small protein conjugation protein modification by small protein conjugation or removal non-canonical NF-kappaB signal transduction toll-like receptor signaling pathway regulation of toll-like receptor signaling pathway necroptotic process negative regulation of necroptotic process programmed necrotic cell death regulation of necroptotic process negative regulation of programmed necrotic cell death regulation of programmed necrotic cell death regulation of RIG-I signaling pathway RIG-I signaling pathway cell surface receptor signaling pathway regulation of inflammatory response inflammatory response response to cytokine cytokine-mediated signaling pathway response to peptide cellular response to tumor necrosis factor response to chemical tumor necrosis factor-mediated signaling pathway cellular response to cytokine stimulus response to tumor necrosis factor cell cycle regulation of cell cycle regulation of cysteine-type endopeptidase activity regulation of catalytic activity regulation of peptidase activity regulation of molecular function regulation of proteolysis proteolysis regulation of hydrolase activity regulation of endopeptidase activity	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen cellular anatomical structure intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen protein-containing complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR050784	Inhibitor of Apoptosis	Family
A, B	IPR048875	BIRC2/3-like, UBA domain	Domain
A, B	IPR011029	Death-like domain superfamily	Homologous Superfamily
A, B	IPR001370	BIR repeat	Repeat
A, B	IPR001315	CARD domain	Domain
A, B	IPR001841	Zinc finger, RING-type	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: Q13489	MALT lymphoma HIV infectious disease Liver Cirrhosis, Experimental urinary bladder cancer leukemia malignant mesothelioma marginal zone lymphoma ovarian cancer plasma cell myeloma atopic eczema spina bifida cancer ulcerative colitis cystic fibrosis fatty liver disease MALT lymphoma HIV infectious disease Liver Cirrhosis, Experimental urinary bladder cancer leukemia malignant mesothelioma marginal zone lymphoma ovarian cancer plasma cell myeloma atopic eczema spina bifida cancer ulcerative colitis cystic fibrosis fatty liver disease malignant ependymoma malignant pancreatic neoplasm non-small cell lung carcinoma pancreatic ductal adenocarcinoma psoriasis B-cell chronic lymphocytic leukemia Crohn disease esophageal adenocarcinoma head and neck cancer interstitial cystitis lung cancer osteosarcoma pancreatic intraductal papillary-mucinous neoplasm Sjogren syndrome bipolar disorder tuberculosis cutaneous lupus erythematosus urinary bladder neoplasm lung carcinoma

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.