Annotations: 2I7A

Domain IV of Human Calpain 13

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)
A	SCOP2 Family	Penta-EF-hand proteins	8072140	4003019	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	EF-hand	8072141	3001983	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	C1-set	e2i7aA1	A: beta barrels	X: Globin-like	H: Globin-like	T: Globin-like	F: C1-set	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.238.10	Mainly Alpha	Orthogonal Bundle	Recoverin	domain 1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF21875	Calpain-13-like, C-terminal EF-hand (CAPN13-like_C_EFh)	Calpain-13-like, C-terminal EF-hand	This domain is found at the C-terminal end of human Calpain-13 (CAPN13) and similar sequences from vertebrates. CAPN13 is thought to be a non-lysosomal thiol-protease. This entry represents the last EF-hand domain of this protein [1-5].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Calpain 13	cysteine-type peptidase activity peptidase activity calcium-dependent cysteine-type endopeptidase activity catalytic activity, acting on a protein cysteine-type endopeptidase activity hydrolase activity catalytic activity endopeptidase activity	proteolysis metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR001300	Peptidase C2, calpain, catalytic domain	Domain
A	IPR022684	Peptidase C2, calpain family	Family
A	IPR038765	Papain-like cysteine peptidase superfamily	Homologous Superfamily
A	IPR036213	Calpain large subunit, domain III superfamily	Homologous Superfamily
A	IPR054069	Calpain-3/13-like, C-terminal EF-hand	Domain
A	IPR011992	EF-hand domain pair	Homologous Superfamily
A	IPR022682	Peptidase C2, calpain, large subunit, domain III	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	: Q6MZZ7	breast fibroadenoma oropharynx cancer psoriasis invasive ductal breast carcinoma osteosarcoma non-small cell lung carcinoma ovarian cancer

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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.