Annotations: 2IUE

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Integrin A (or I) domain	8099421	4000639	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	vWA-like	8099422	3000832	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	Integrin_beta	e2iueA1	A: a/b three-layered sandwiches	X: HAD domain-like	H: HAD domain-related	T: vWA-like	F: Integrin_beta	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.50.410	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	von Willebrand factor, type A domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00362	Integrin beta chain VWA domain (Integrin_beta)	Integrin beta chain VWA domain	Integrins have been found in animals and their homologues have also been found in cyanobacteria, probably due to horizontal gene transfer [1]. This domain corresponds to the integrin beta VWA domain.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	INTEGRIN BETA-2-LIKE PROTEIN	amyloid-beta binding binding peptide binding cell adhesion molecule binding protein binding heat shock protein binding ICAM-3 receptor activity molecular transducer activity transmembrane signaling receptor activity signaling receptor activity protein-containing complex binding integrin binding signaling receptor binding kinase binding amyloid-beta binding binding peptide binding cell adhesion molecule binding protein binding heat shock protein binding ICAM-3 receptor activity molecular transducer activity transmembrane signaling receptor activity signaling receptor activity protein-containing complex binding integrin binding signaling receptor binding kinase binding enzyme binding protein kinase binding	cell adhesion cell-matrix adhesion cell-substrate adhesion cellular process regulation of biological process regulation of cellular process reactive oxygen species metabolic process biological regulation positive regulation of biological process regulation of superoxide metabolic process positive regulation of reactive oxygen species metabolic process superoxide metabolic process positive regulation of metabolic process superoxide anion generation cell adhesion cell-matrix adhesion cell-substrate adhesion cellular process regulation of biological process regulation of cellular process reactive oxygen species metabolic process biological regulation positive regulation of biological process regulation of superoxide metabolic process positive regulation of reactive oxygen species metabolic process superoxide metabolic process positive regulation of metabolic process superoxide anion generation metabolic process positive regulation of superoxide anion generation regulation of superoxide anion generation regulation of metabolic process regulation of reactive oxygen species metabolic process positive regulation of cellular process cell chemotaxis cellular response to stimulus chemotaxis response to stimulus neutrophil chemotaxis response to external stimulus neutrophil migration granulocyte migration leukocyte migration cellular response to chemical stimulus taxis immune system process granulocyte chemotaxis response to chemical myeloid leukocyte migration cell migration cell motility leukocyte chemotaxis locomotion integrin-mediated signaling pathway cell surface receptor signaling pathway signaling cell communication signal transduction cell adhesion mediated by integrin cell-cell adhesion leukocyte cell-cell adhesion defense response response to stress inflammatory response heterotypic cell-cell adhesion regulation of immune effector process neutrophil activation multicellular organismal process regulation of localization regulation of myeloid leukocyte mediated immunity positive regulation of leukocyte mediated immunity regulated exocytosis cell activation involved in immune response leukocyte degranulation myeloid leukocyte mediated immunity vesicle-mediated transport myeloid leukocyte activation localization neutrophil activation involved in immune response positive regulation of leukocyte degranulation positive regulation of regulated secretory pathway positive regulation of immune response establishment of localization in cell leukocyte mediated immunity regulation of immune system process positive regulation of immune system process immune response establishment of localization immune effector process regulation of secretion regulation of leukocyte mediated immunity exocytosis regulation of response to stimulus positive regulation of myeloid leukocyte mediated immunity regulation of immune response cellular localization transport positive regulation of secretion by cell positive regulation of exocytosis leukocyte activation regulation of regulated secretory pathway positive regulation of response to stimulus neutrophil mediated immunity secretion by cell regulation of secretion by cell positive regulation of secretion regulation of neutrophil degranulation leukocyte activation involved in immune response neutrophil degranulation positive regulation of immune effector process regulation of leukocyte degranulation secretion regulation of transport cell activation export from cell regulation of vesicle-mediated transport myeloid cell activation involved in immune response positive regulation of transport regulation of exocytosis positive regulation of neutrophil degranulation granulocyte activation receptor clustering macromolecule localization intracellular protein localization localization within membrane protein localization to membrane	cellular anatomical structure anchoring junction cell junction focal adhesion cell-substrate junction cell surface protein-containing complex plasma membrane protein complex membrane plasma membrane membrane protein complex receptor complex cell periphery integrin complex cellular anatomical structure anchoring junction cell junction focal adhesion cell-substrate junction cell surface protein-containing complex plasma membrane protein complex membrane plasma membrane membrane protein complex receptor complex cell periphery integrin complex plasma membrane signaling receptor complex protein complex involved in cell adhesion membrane-bounded organelle intracellular anatomical structure intracellular vesicle intracellular membrane-bounded organelle endomembrane system intracellular organelle cytoplasmic vesicle organelle secretory granule secretory vesicle cytoplasm vesicle integrin alphaL-beta2 complex integrin alphaX-beta2 complex integrin alphaM-beta2 complex membrane microdomain membrane raft plasma membrane raft plasma membrane region

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR033760	Integrin beta N-terminal	Domain
A	IPR015812	Integrin beta subunit	Family
A	IPR036349	Integrin beta tail domain superfamily	Homologous Superfamily
A	IPR057243	Integrins beta, I-EGF domain, conserved site	Conserved Site
A	IPR002369	Integrin beta subunit, VWA domain	Domain
A	IPR016201	PSI domain	Domain
A	IPR012896	Integrin beta subunit, tail	Domain
A	IPR036465	von Willebrand factor A-like domain superfamily	Homologous Superfamily
A	IPR013111	Epidermal growth factor-like domain, extracellular	Domain
A	IPR057073	Integrin beta, epidermal growth factor-like domain 2	Domain
A	IPR015439	Integrin beta-2 superfamily	Homologous Superfamily
A	IPR032695	Integrin domain superfamily	Homologous Superfamily

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.