3OX5

Crystal Structure of the calcium sensor calcium-binding protein 1 (CaBP1)

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
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)
A	PF00036	e3ox5A4	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: PF00036	ECOD (1.6)
A	PF13499	e3ox5A3	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: PF13499	ECOD (1.6)
B	PF00036	e3ox5B4	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: PF00036	ECOD (1.6)
B	PF13499	e3ox5B3	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: PF13499	ECOD (1.6)
C	PF00036	e3ox5C4	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: PF00036	ECOD (1.6)
C	PF13499	e3ox5C3	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: PF13499	ECOD (1.6)
D	PF00036	e3ox5D4	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: PF00036	ECOD (1.6)
D	PF13499	e3ox5D3	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: PF13499	ECOD (1.6)
E	PF00036	e3ox5E4	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: PF00036	ECOD (1.6)
E	PF13499	e3ox5E3	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: PF13499	ECOD (1.6)
F	PF00036	e3ox5F4	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: PF00036	ECOD (1.6)
F	PF13499	e3ox5F3	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: PF13499	ECOD (1.6)

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)
B	1.10.238.10	Mainly Alpha	Orthogonal Bundle	Recoverin	domain 1	CATH (4.3.0)
C	1.10.238.10	Mainly Alpha	Orthogonal Bundle	Recoverin	domain 1	CATH (4.3.0)
D	1.10.238.10	Mainly Alpha	Orthogonal Bundle	Recoverin	domain 1	CATH (4.3.0)
E	1.10.238.10	Mainly Alpha	Orthogonal Bundle	Recoverin	domain 1	CATH (4.3.0)
F	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, B, C, D, E A, B, C, D, E, F	PF13499	EF-hand domain pair (EF-hand_7)	EF-hand domain pair	-	Domain
A, B, C, D, E A, B, C, D, E, F	PF00036	EF hand (EF-hand_1)	EF hand	The EF-hands can be divided into two classes: signalling proteins and buffering/transport proteins. The first group is the largest and includes the most well-known members of the family such as calmodulin, troponin C and S100B. These proteins typica ...	The EF-hands can be divided into two classes: signalling proteins and buffering/transport proteins. The first group is the largest and includes the most well-known members of the family such as calmodulin, troponin C and S100B. These proteins typically undergo a calcium-dependent conformational change which opens a target binding site. The latter group is represented by calbindin D9k and do not undergo calcium dependent conformational changes.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F	Calcium-binding protein 1	cation binding ion binding binding calcium ion binding metal ion binding small molecule binding enzyme regulator activity molecular function inhibitor activity molecular function regulator activity enzyme inhibitor activity calcium-dependent protein binding protein binding channel regulator activity ion channel regulator activity cation binding ion binding binding calcium ion binding metal ion binding small molecule binding enzyme regulator activity molecular function inhibitor activity molecular function regulator activity enzyme inhibitor activity calcium-dependent protein binding protein binding channel regulator activity ion channel regulator activity calcium channel regulator activity transporter regulator activity nuclear localization sequence binding signal sequence binding peptide binding	protein localization negative regulation of protein transport regulation of localization establishment of protein localization negative regulation of nucleocytoplasmic transport nitrogen compound transport regulation of cellular process nucleocytoplasmic transport nuclear transport negative regulation of biological process negative regulation of intracellular protein transport negative regulation of transport localization import into nucleus cellular macromolecule localization protein localization negative regulation of protein transport regulation of localization establishment of protein localization negative regulation of nucleocytoplasmic transport nitrogen compound transport regulation of cellular process nucleocytoplasmic transport nuclear transport negative regulation of biological process negative regulation of intracellular protein transport negative regulation of transport localization import into nucleus cellular macromolecule localization establishment of localization in cell regulation of intracellular transport regulation of biological process organic substance transport negative regulation of establishment of protein localization intracellular transport regulation of nucleocytoplasmic transport protein localization to nucleus establishment of localization establishment of protein localization to organelle regulation of intracellular protein transport intracellular protein transport cellular localization regulation of protein localization transport regulation of protein localization to nucleus negative regulation of protein import into nucleus regulation of protein import into nucleus protein import into nucleus negative regulation of cellular process negative regulation of protein localization negative regulation of intracellular transport regulation of transport biological regulation regulation of establishment of protein localization regulation of protein transport negative regulation of protein localization to nucleus protein transport regulation of cellular localization macromolecule localization protein localization to organelle cellular process multicellular organismal process sensory perception of light stimulus system process sensory perception nervous system process visual perception response to stimulus	cell periphery cell cortex intracellular anatomical structure cytoplasm cellular anatomical entity intracellular organelle cytoskeleton organelle intracellular non-membrane-bounded organelle non-membrane-bounded organelle membrane-bounded organelle Golgi membrane Golgi apparatus membrane cell periphery cell cortex intracellular anatomical structure cytoplasm cellular anatomical entity intracellular organelle cytoskeleton organelle intracellular non-membrane-bounded organelle non-membrane-bounded organelle membrane-bounded organelle Golgi membrane Golgi apparatus membrane intracellular membrane-bounded organelle endomembrane system bounding membrane of organelle organelle membrane postsynaptic density postsynapse neuron to neuron synapse postsynaptic specialization synapse cell junction asymmetric synapse perinuclear region of cytoplasm plasma membrane extracellular region extracellular space

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F	IPR018247	EF-Hand 1, calcium-binding site	Binding Site
A, B, C, D, E A, B, C, D, E, F	IPR043582	Calcium binding protein 1/2/4/5	Family
A, B, C, D, E A, B, C, D, E, F	IPR002048	EF-hand domain	Domain
A, B, C, D, E A, B, C, D, E, F	IPR011992	EF-hand domain pair	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B, C, D, E A, B, C, D, E, F	Pharos: Q9NZU7	astrocytic tumor bipolar disorder glioblastoma malignant glioma Pick disease primitive neuroectodermal tumor attention deficit hyperactivity disorder, inattentive type Down syndrome large cell medulloblastoma medulloblastoma pilocytic astrocytoma psoriasis atypical teratoid rhabdoid tumor endogenous depression malignant ependymoma astrocytic tumor bipolar disorder glioblastoma malignant glioma Pick disease primitive neuroectodermal tumor attention deficit hyperactivity disorder, inattentive type Down syndrome large cell medulloblastoma medulloblastoma pilocytic astrocytoma psoriasis atypical teratoid rhabdoid tumor endogenous depression malignant ependymoma oligodendroglioma pituitary cancer subependymal giant cell astrocytoma

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 R01GM133198.