8E51 | pdb_00008e51

Crystal Structure of Iridescent Shark Catfish Cadherin-23 EC1-2 and Protocadherin-15 EC1-2

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	F_UNCLASSIFIED	e8e51B1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: F_UNCLASSIFIED	ECOD (1.6)
A [auth C]	F_UNCLASSIFIED	e8e51C1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: F_UNCLASSIFIED	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A [auth C]	2.60.40.3430	Mainly Beta	Sandwich	Immunoglobulin-like		CATH (utative)
A [auth C]	2.60.40.60	Mainly Beta	Sandwich	Immunoglobulin-like	Cadherins	CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth C]	PF00028	Cadherin domain (Cadherin)	Cadherin domain		Domain
A [auth C]	PF18432	Extracellular Cadherin domain (ECD)	Extracellular Cadherin domain	This is an extracellular cadherin (EC) domain which can be found at the N-terminal region of Protocadherin 15 (Pcdh15). Pcdh15 features exceptionally long extracellular domains containing 11 ECs [1]. These repeats are structurally similar, but not id ...	This is an extracellular cadherin (EC) domain which can be found at the N-terminal region of Protocadherin 15 (Pcdh15). Pcdh15 features exceptionally long extracellular domains containing 11 ECs [1]. These repeats are structurally similar, but not identical in sequence, often featuring linkers with conserved calcium-binding sites that confer mechanical strength to them [2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B	Cadherin-23	-	-	-
A [auth C]	Protocadherin-15	cation binding ion binding binding calcium ion binding metal ion binding small molecule binding	multicellular organismal process system process nervous system process sensory perception neuromuscular process equilibrioception neuromuscular process controlling balance sensory perception of sound sensory perception of mechanical stimulus developmental process ear development sensory organ development inner ear development animal organ development multicellular organismal process system process nervous system process sensory perception neuromuscular process equilibrioception neuromuscular process controlling balance sensory perception of sound sensory perception of mechanical stimulus developmental process ear development sensory organ development inner ear development animal organ development anatomical structure development cell adhesion cell-cell adhesion homophilic cell-cell adhesion cellular process sensory perception of light stimulus anatomical structure morphogenesis	cell-cell junction cellular anatomical structure anchoring junction cell junction cell periphery plasma membrane membrane cell projection stereocilium actin-based cell projection organelle stereocilium bundle neuron projection cluster of actin-based cell projections cell-cell junction cellular anatomical structure anchoring junction cell junction cell periphery plasma membrane membrane cell projection stereocilium actin-based cell projection organelle stereocilium bundle neuron projection cluster of actin-based cell projections plasma membrane bounded cell projection membrane-bounded organelle non-motile cilium 9+0 non-motile cilium cilium photoreceptor outer segment photoreceptor cell cilium

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth C]	IPR056989	Protocadherin-15 domain	Domain
A [auth C]	IPR015919	Cadherin-like superfamily	Homologous Superfamily
A [auth C]	IPR020894	Cadherin conserved site	Conserved Site
A [auth C]	IPR030718	Extracellular cadherin domain superfamily	Homologous Superfamily
A [auth C]	IPR050971	Cadherin domain-containing protein	Family
A [auth C]	IPR041149	Extracellular cadherin domain	Domain
A [auth C]	IPR002126	Cadherin-like	Domain

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.