Annotations: 6HYF

Crystal structure of the third FNIII domain from rat beta4 integrin, a binding site for periaxin

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

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
D	SCOP2B Superfamily	Fibronectin type III	8094231	3002063	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Fibronectin type III	8094231	3002063	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Fibronectin type III	8094231	3002063	SCOP2B (2022-06-29)
A	SCOP2 Family	Fibronectin type III	8094230	4007555	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Fibronectin type III	8094231	3002063	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)
D		e6hyfD1	A: beta barrels	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F:	ECOD (v294.2)
C		e6hyfC1	A: beta barrels	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F:	ECOD (v294.2)
B		e6hyfB1	A: beta barrels	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F:	ECOD (v294.2)
A		e6hyfA1	A: beta barrels	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F:	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
C	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
B	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
A	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF00041	Fibronectin type III domain (fn3)	Fibronectin type III domain		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Integrin beta-4	cation binding ion binding binding metal ion binding small molecule binding cell adhesion molecule binding protein binding protein-containing complex binding integrin binding signaling receptor binding G protein-coupled receptor binding	developmental process multicellular organismal process cellular developmental process peripheral nervous system axon ensheathment peripheral nervous system development cell development nervous system development glial cell development myelination multicellular organism development neurogenesis Schwann cell development gliogenesis axon ensheathment ensheathment of neurons developmental process multicellular organismal process cellular developmental process peripheral nervous system axon ensheathment peripheral nervous system development cell development nervous system development glial cell development myelination multicellular organism development neurogenesis Schwann cell development gliogenesis axon ensheathment ensheathment of neurons glial cell differentiation cell differentiation anatomical structure development myelination in peripheral nervous system cellular process Schwann cell differentiation system development catabolic process autophagy metabolic process process utilizing autophagic mechanism cellular component assembly involved in morphogenesis myelin assembly cellular component organization cellular component biogenesis cellular anatomical entity morphogenesis cellular component assembly cellular component organization or biogenesis peripheral nervous system myelin formation anatomical structure morphogenesis anatomical structure formation involved in morphogenesis cell junction organization cell junction assembly cell-substrate junction assembly cell-substrate junction organization hemidesmosome assembly cell migration cell motility response to stimulus response to stress response to wounding cell adhesion skin development skin morphogenesis animal organ development animal organ morphogenesis trophoblast cell migration multi-multicellular organism process reproductive process ameboidal-type cell migration female pregnancy embryo implantation multi-organism reproductive process cell-matrix adhesion cell-substrate adhesion cellular response to stimulus regulation of biological process integrin-mediated signaling pathway regulation of cellular process cell surface receptor signaling pathway signaling biological regulation cell communication signal transduction cell adhesion mediated by integrin nail development limb development appendage development filopodium assembly plasma membrane bounded cell projection organization cell projection organization plasma membrane bounded cell projection assembly cell projection assembly formation of primary germ layer mesodermal cell differentiation mesoderm morphogenesis embryonic morphogenesis tissue development embryo development gastrulation tissue morphogenesis mesoderm formation mesoderm development cell-cell adhesion	cell periphery postsynapse cellular anatomical structure postsynaptic membrane synapse cell junction membrane plasma membrane plasma membrane region synaptic membrane membrane-bounded organelle intracellular anatomical structure nuclear membrane nucleus cell periphery postsynapse cellular anatomical structure postsynaptic membrane synapse cell junction membrane plasma membrane plasma membrane region synaptic membrane membrane-bounded organelle intracellular anatomical structure nuclear membrane nucleus intracellular membrane-bounded organelle endomembrane system intracellular organelle organelle envelope organelle nuclear envelope organelle membrane basement membrane extracellular matrix external encapsulating structure extracellular region cell leading edge glutamatergic synapse protein-containing complex signaling receptor complex anchoring junction focal adhesion cell-substrate junction membrane-enclosed lumen intracellular membraneless organelle nucleolus intracellular organelle lumen organelle lumen membraneless organelle nuclear lumen cell cortex cytoplasm hemidesmosome basal part of cell basal plasma membrane cell surface plasma membrane protein complex membrane protein complex integrin complex plasma membrane signaling receptor complex protein complex involved in cell adhesion

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR033760	Integrin beta N-terminal	Domain
A, B, C, D	IPR036349	Integrin beta tail domain superfamily	Homologous Superfamily
A, B, C, D	IPR012896	Integrin beta subunit, tail	Domain
A, B, C, D	IPR036465	von Willebrand factor A-like domain superfamily	Homologous Superfamily
A, B, C, D	IPR003644	Na-Ca exchanger/integrin-beta4	Domain
A, B, C, D	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
A, B, C, D	IPR012013	Integrin beta-4 subunit	Family
A, B, C, D	IPR015812	Integrin beta subunit	Family
A, B, C, D	IPR057243	Integrins beta, I-EGF domain, conserved site	Conserved Site
A, B, C, D	IPR002369	Integrin beta subunit, VWA domain	Domain
A, B, C, D	IPR040622	Integrin beta, epidermal growth factor-like domain 1	Domain
A, B, C, D	IPR000742	EGF-like domain	Domain
A, B, C, D	IPR003961	Fibronectin type III	Domain
A, B, C, D	IPR038081	CalX-like domain superfamily	Homologous Superfamily
A, B, C, D	IPR036116	Fibronectin type III superfamily	Homologous Superfamily

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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.