Annotations: 4IGG

Full-length human alpha-catenin crystal structure

External Resource: Annotation

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: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	alpha-Catenin/Vinculin-like	8032949	3001619	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	alpha-Catenin/Vinculin-like	8032950	3001619	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	alpha-Catenin/Vinculin-like	8032950	3001619	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	alpha-Catenin/Vinculin-like	8032949	3001619	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	Vinculin	e4iggB3	A: alpha arrays	X: Alpha-beta plaits	H: Family B DNA polymerase insertion domain	T: Family B DNA polymerase insertion domain	F: Vinculin	ECOD (v295.2)
B	MS_channel_2nd	e4iggB8	A: alpha arrays	X: Fusion glycoprotein F2	H: Fusion glycoprotein F2	T: Fusion glycoprotein F2	F: MS_channel_2nd	ECOD (v295.2)
A	Bac_DNA_binding	e4iggA1	A: alpha arrays	X: Lipocalins/Streptavidin	H: Enterocin 7A and 7B	T: Enterocin 7A and 7B	F: Bac_DNA_binding	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	1.10.287.160	Mainly Alpha	Orthogonal Bundle	Helix Hairpins	HR1 repeat	CATH (4.3.0)
B	1.20.120.230	Mainly Alpha	Up-down Bundle	Four Helix Bundle (Hemerythrin (Met), subunit A)	Alpha-catenin/vinculin-like	CATH (4.3.0)
A	1.10.287.160	Mainly Alpha	Orthogonal Bundle	Helix Hairpins	HR1 repeat	CATH (4.3.0)
A	1.20.120.230	Mainly Alpha	Up-down Bundle	Four Helix Bundle (Hemerythrin (Met), subunit A)	Alpha-catenin/vinculin-like	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF01044	Vinculin family (Vinculin)	Vinculin family	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Catenin alpha-1	gamma-catenin binding protein binding binding cytoskeletal protein binding actin binding protein-containing complex binding actin filament binding vinculin binding RNA binding nucleic acid binding cell adhesion molecule binding cadherin binding structural molecule activity beta-catenin binding gamma-catenin binding protein binding binding cytoskeletal protein binding actin binding protein-containing complex binding actin filament binding vinculin binding RNA binding nucleic acid binding cell adhesion molecule binding cadherin binding structural molecule activity beta-catenin binding identical protein binding	developmental process multicellular organismal process gonad development reproductive system development reproductive process sex differentiation animal organ development developmental process involved in reproduction male gonad development male sex differentiation multicellular organism development development of primary male sexual characteristics development of primary sexual characteristics anatomical structure development reproductive structure development developmental process multicellular organismal process gonad development reproductive system development reproductive process sex differentiation animal organ development developmental process involved in reproduction male gonad development male sex differentiation multicellular organism development development of primary male sexual characteristics development of primary sexual characteristics anatomical structure development reproductive structure development animal gross anatomical part developmental process system development response to stimulus response to hormone response to endogenous stimulus response to chemical response to estrogen anatomical structure morphogenesis odontogenesis of dentin-containing tooth odontogenesis animal organ morphogenesis cellular component organization cellular component biogenesis cell junction organization cellular component assembly cell junction assembly cellular process cellular component organization or biogenesis apical junction assembly cell-cell junction assembly cell-cell junction organization cell migration cell motility female gonad development female sex differentiation development of primary female sexual characteristics ovarian follicle development gap junction assembly cell adhesion cellular response to stimulus cellular developmental process cell projection organization cell development neuron projection development regeneration response to axon injury neuron projection regeneration neurogenesis axon regeneration neuron differentiation cellular response to stress cell differentiation response to stress response to wounding plasma membrane bounded cell projection organization nervous system development axon development generation of neurons neuron development cellular response to nitrogen compound response to alcohol response to oxygen-containing compound response to nitrogen compound cellular response to oxygen-containing compound cellular response to chemical stimulus cellular response to alcohol response to indole-3-methanol cellular response to indole-3-methanol cell-cell adhesion regulation of localization regulation of biological process regulation of protein localization biological regulation negative regulation of biological process regulation of protein localization to nucleus protein localization to nucleus negative regulation of protein localization to nucleus localization macromolecule localization protein localization to organelle intracellular protein localization negative regulation of protein localization	cellular anatomical structure cell junction anchoring junction focal adhesion cell-substrate junction cell projection cell leading edge plasma membrane bounded cell projection lamellipodium cell-cell junction intracellular organelle intracellular anatomical structure cytoskeleton organelle cellular anatomical structure cell junction anchoring junction focal adhesion cell-substrate junction cell projection cell leading edge plasma membrane bounded cell projection lamellipodium cell-cell junction intracellular organelle intracellular anatomical structure cytoskeleton organelle membraneless organelle intracellular membraneless organelle actin cytoskeleton cytoplasm cytosol cell periphery plasma membrane membrane protein-containing complex extrinsic component of plasma membrane catenin complex plasma membrane protein complex membrane protein complex extrinsic component of membrane apical junction complex adherens junction zonula adherens membrane raft plasma membrane raft caveola membrane microdomain flotillin complex plasma membrane region intercalated disc cell-cell contact zone membrane-bounded organelle nucleus intracellular membrane-bounded organelle acrosomal vesicle intracellular vesicle endomembrane system cytoplasmic vesicle secretory granule secretory vesicle vesicle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR001033	Alpha-catenin	Family
A, B	IPR036723	Alpha-catenin/vinculin-like superfamily	Homologous Superfamily
A, B	IPR006077	Vinculin/alpha-catenin	Family
A, B	IPR000633	Vinculin, conserved site	Conserved Site

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	: P35221	acute myeloid leukemia myelodysplastic syndrome patterned macular dystrophy 2 patterned dystrophy of the retinal pigment epithelium gastrointestinal stromal tumor lymphoplasmacytic lymphoma malignant pancreatic neoplasm myopathy ovarian cancer pancreatic intraductal papillary-mucinous neoplasm astrocytic tumor primitive neuroectodermal tumor dermatomyositis gastric carcinoma Hematopoetic Myelodysplasia acute myeloid leukemia myelodysplastic syndrome patterned macular dystrophy 2 patterned dystrophy of the retinal pigment epithelium gastrointestinal stromal tumor lymphoplasmacytic lymphoma malignant pancreatic neoplasm myopathy ovarian cancer pancreatic intraductal papillary-mucinous neoplasm astrocytic tumor primitive neuroectodermal tumor dermatomyositis gastric carcinoma Hematopoetic Myelodysplasia invasive ductal breast carcinoma malignant ependymoma medulloblastoma oligodendroglioma pancreatic ductal adenocarcinoma pilocytic astrocytoma atypical teratoid rhabdoid tumor psoriasis exocrine pancreatic carcinoma hereditary diffuse gastric adenocarcinoma large cell medulloblastoma malignant glioma osteosarcoma pancreatic intraductal papillary-mucinous carcinoma patterned macular dystrophy plasma cell myeloma autism spectrum disorder gastric cancer glioblastoma

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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.