Annotations: 7ZCB

Human Pikachurin/EGFLAM N-terminal Fibronectin-III (1-2) domains

External Resource: Annotation

Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B [auth C]	Asparaginase_2	e7zcbC1	A: alpha arrays	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Asparaginase_2	ECOD (v295.2)
A [auth B]	Sulfotransfer_4	e7zcbB1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Sulfotransfer_4	ECOD (v295.2)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth B], B [auth C]	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 [auth B], B [auth C]	Pikachurin	cation binding ion binding binding calcium ion binding metal ion binding small molecule binding molecular adaptor activity glycosaminoglycan binding carbohydrate derivative binding	developmental process multicellular organism development multicellular organismal process anatomical structure development nervous system development animal gross anatomical part developmental process system development cellular component organization cellular component biogenesis cell junction organization cellular component assembly cell junction assembly cellular process synapse organization developmental process multicellular organism development multicellular organismal process anatomical structure development nervous system development animal gross anatomical part developmental process system development cellular component organization cellular component biogenesis cell junction organization cellular component assembly cell junction assembly cellular process synapse organization cellular component organization or biogenesis synapse assembly cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus signaling biological regulation signal transduction cell communication	protein-containing complex trans-synaptic protein complex cellular anatomical structure photoreceptor ribbon synapse synapse cell junction ribbon synapse presynapse presynaptic active zone basement membrane extracellular matrix external encapsulating structure extracellular region cell periphery protein-containing complex trans-synaptic protein complex cellular anatomical structure photoreceptor ribbon synapse synapse cell junction ribbon synapse presynapse presynaptic active zone basement membrane extracellular matrix external encapsulating structure extracellular region cell periphery plasma membrane membrane synaptic cleft interstitial matrix

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth B], B [auth C]	IPR056943	Pikachurin, EGF-like domain	Domain
A [auth B], B [auth C]	IPR001791	Laminin G domain	Domain
A [auth B], B [auth C]	IPR050372	Neurexin-related cell adhesion and synaptic protein	Family
A [auth B], B [auth C]	IPR003961	Fibronectin type III	Domain
A [auth B], B [auth C]	IPR013320	Concanavalin A-like lectin/glucanase domain superfamily	Homologous Superfamily
A [auth B], B [auth C]	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
A [auth B], B [auth C]	IPR001881	EGF-like calcium-binding domain	Domain
A [auth B], B [auth C]	IPR000742	EGF-like domain	Domain
A [auth B], B [auth C]	IPR036116	Fibronectin type III superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A [auth B], B [auth C]	: Q63HQ2	adrenal cortex carcinoma cystic fibrosis large cell medulloblastoma medulloblastoma breast cancer ductal breast carcinoma in situ lung carcinoma breast carcinoma invasive ductal breast carcinoma malignant ependymoma

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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.