Annotations: 3V4L

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	EUF07710	e3v4lA2	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: EUF07710	ECOD (1.6)
A	Peptidase_C14	e3v4lA1	A: a/b three-layered sandwiches	X: Caspase-like (From Topology)	H: Caspase-like (From Topology)	T: Caspase-like	F: Peptidase_C14	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.50.1460	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)
A	2.60.40.3360	Mainly Beta	Sandwich	Immunoglobulin-like		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00656	Caspase domain (Peptidase_C14)	Caspase domain	-	Domain
A	PF18703	MALT1 Ig-like domain (MALT1_Ig)	MALT1 Ig-like domain	This is an Immunoglobulin like domain which can be found in the mucosa-associated lymphoid tissue lymphoma translocation 1 (MALT1) paracaspase. Malt1 is a key component of the Carma1/Bcl10/MALT1 signalosome and is critical for NF-kB signaling in mult ...	This is an Immunoglobulin like domain which can be found in the mucosa-associated lymphoid tissue lymphoma translocation 1 (MALT1) paracaspase. Malt1 is a key component of the Carma1/Bcl10/MALT1 signalosome and is critical for NF-kB signaling in multiple contexts. The MALT1 C-terminal Ig domain is suggested to recruit key factors to promote NF-kB activation. The It is also proposed to undergo Lys63-linked ubiquitylation via TRAF6 in potentially nine different lysines to recruit the IKK complex [1 , 2, 3].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Mucosa-associated lymphoid tissue lymphoma translocation protein 1 homolog	cysteine-type peptidase activity peptidase activity catalytic activity, acting on a protein cysteine-type endopeptidase activity hydrolase activity catalytic activity endopeptidase activity protein binding binding enzyme binding protease binding enzyme regulator activity kinase activator activity enzyme activator activity cysteine-type peptidase activity peptidase activity catalytic activity, acting on a protein cysteine-type endopeptidase activity hydrolase activity catalytic activity endopeptidase activity protein binding binding enzyme binding protease binding enzyme regulator activity kinase activator activity enzyme activator activity molecular function activator activity molecular function regulator activity kinase regulator activity aminoacyltransferase activity ubiquitin-like protein transferase activity acyltransferase activity transferase activity ubiquitin-protein transferase activity identical protein 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 adaptive immune response based on somatic recombination of immune receptors built from immunoglobulin superfamily domains multicellular organismal process regulation of immune effector process lymphocyte mediated immunity T cell mediated immunity positive regulation of leukocyte mediated immunity T cell cytokine production positive regulation of macromolecule biosynthetic process positive regulation of metabolic process cytokine production leukocyte mediated immunity positive regulation of macromolecule metabolic process positive regulation of adaptive immune response positive regulation of T cell cytokine production regulation of T cell mediated immunity regulation of cytokine production involved in immune response regulation of adaptive immune response cellular metabolic process regulation of cellular metabolic process immune effector process regulation of gene expression regulation of leukocyte mediated immunity biosynthetic process positive regulation of production of molecular mediator of immune response positive regulation of multicellular organismal process metabolic process regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of production of molecular mediator of immune response positive regulation of cytokine production regulation of metabolic process positive regulation of adaptive immune response based on somatic recombination of immune receptors built from immunoglobulin superfamily domains positive regulation of lymphocyte mediated immunity cellular biosynthetic process positive regulation of cellular metabolic process regulation of T cell cytokine production regulation of adaptive immune response based on somatic recombination of immune receptors built from immunoglobulin superfamily domains positive regulation of biosynthetic process regulation of cytokine production positive regulation of immune effector process regulation of multicellular organismal process cytokine production involved in immune response positive regulation of cellular process production of molecular mediator of immune response regulation of biosynthetic process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process adaptive immune response regulation of cellular biosynthetic process regulation of lymphocyte mediated immunity positive regulation of gene expression positive regulation of T cell mediated immunity positive regulation of cytokine production involved in immune response positive regulation of cellular biosynthetic process developmental process cellular developmental process hemopoiesis B cell activation cell activation cell development mononuclear cell differentiation mature B cell differentiation lymphocyte differentiation lymphocyte activation leukocyte activation B-1 B cell differentiation B cell differentiation cell differentiation anatomical structure development leukocyte differentiation regulation of antigen receptor-mediated signaling pathway regulation of signal transduction regulation of signaling regulation of T cell receptor signaling pathway regulation of cell communication biological process involved in interspecies interaction between organisms response to lipid cellular response to lipopolysaccharide response to biotic stimulus lipopolysaccharide-mediated signaling pathway cellular response to biotic stimulus response to bacterium response to external biotic stimulus response to other organism response to oxygen-containing compound response to external stimulus cellular response to molecule of bacterial origin response to lipopolysaccharide cellular response to oxygen-containing compound cellular response to chemical stimulus response to chemical cellular response to lipid response to molecule of bacterial origin defense response defense response to symbiont defense response to other organism response to stress innate immune response catabolic process proteolysis involved in protein catabolic process proteolysis primary metabolic process protein catabolic process protein metabolic process macromolecule catabolic process response to fungus regulation of apoptotic process apoptotic process regulation of programmed cell death cell death programmed cell death interleukin-1 production regulation of interleukin-1 beta production positive regulation of interleukin-1 beta production positive regulation of interleukin-1 production regulation of interleukin-1 production interleukin-1 beta production localization cellular localization nucleocytoplasmic transport transport nuclear transport establishment of localization in cell intracellular transport nuclear export establishment of localization cell population proliferation leukocyte proliferation mononuclear cell proliferation T cell activation lymphocyte proliferation T cell proliferation regulation of interleukin-2 production interleukin-2 production positive regulation of interleukin-2 production regulation of leukocyte activation regulation of cell activation positive regulation of leukocyte cell-cell adhesion leukocyte cell-cell adhesion positive regulation of cell-cell adhesion positive regulation of lymphocyte activation positive regulation of cell activation cell adhesion cell-cell adhesion positive regulation of leukocyte activation regulation of cell-cell adhesion positive regulation of T cell activation positive regulation of cell adhesion regulation of cell adhesion regulation of T cell activation regulation of leukocyte cell-cell adhesion regulation of lymphocyte activation regulation of alpha-beta T cell activation positive regulation of T cell differentiation alpha-beta T cell differentiation involved in immune response regulation of cell development multicellular organism development regulation of T-helper cell differentiation alpha-beta T cell activation positive regulation of CD4-positive, alpha-beta T cell differentiation T-helper cell differentiation positive regulation of cell development T-helper 17 cell differentiation positive regulation of alpha-beta T cell differentiation regulation of developmental process CD4-positive, alpha-beta T cell differentiation positive regulation of T-helper 17 cell differentiation positive regulation of T-helper cell differentiation regulation of T cell differentiation alpha-beta T cell differentiation T cell activation involved in immune response positive regulation of cell differentiation leukocyte activation involved in immune response regulation of T-helper 17 cell differentiation positive regulation of T-helper 17 type immune response regulation of CD4-positive, alpha-beta T cell activation regulation of leukocyte differentiation regulation of cell differentiation cell activation involved in immune response CD4-positive, alpha-beta T cell differentiation involved in immune response positive regulation of developmental process T cell differentiation positive regulation of alpha-beta T cell activation regulation of CD4-positive, alpha-beta T cell differentiation regulation of alpha-beta T cell differentiation positive regulation of CD4-positive, alpha-beta T cell activation alpha-beta T cell activation involved in immune response positive regulation of hemopoiesis CD4-positive, alpha-beta T cell activation lymphocyte activation involved in immune response regulation of lymphocyte differentiation regulation of multicellular organismal development regulation of T-helper 17 type immune response T cell differentiation involved in immune response regulation of hemopoiesis positive regulation of leukocyte differentiation positive regulation of lymphocyte differentiation T-helper 17 type immune response	CBM complex protein-containing complex intracellular protein-containing complex intracellular anatomical structure cytoplasm cellular anatomical entity cytosol perinuclear region of cytoplasm membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle nucleolus intracellular organelle lumen CBM complex protein-containing complex intracellular protein-containing complex intracellular anatomical structure cytoplasm cellular anatomical entity cytosol perinuclear region of cytoplasm membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle organelle lumen fibrillar center organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle polkadots
B	MALT1 Inhibitor	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR001309	Peptidase C14, p20 domain	Domain
A	IPR036179	Immunoglobulin-like domain superfamily	Homologous Superfamily
A	IPR003598	Immunoglobulin subtype 2	Domain
A	IPR011600	Peptidase C14, caspase domain	Domain
A	IPR033540	MALT1, immunoglobulin-like domain superfamily	Homologous Superfamily
A	IPR003599	Immunoglobulin domain subtype	Domain
A	IPR037940	MALT1, death domain	Domain
A	IPR011029	Death-like domain superfamily	Homologous Superfamily
A	IPR029030	Caspase-like domain superfamily	Homologous Superfamily
A	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
A	IPR007110	Immunoglobulin-like domain	Domain
A	IPR041077	MALT1 immunoglobulin-like domain	Domain
A	IPR052039	Caspase-related proteases and regulators	Family

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.