2NA0

NMR structure of Guanylyl Cyclase Activator Protein 1 (GCAP1) mutant V77E in a Ca2+-free/Mg2+-bound Activator State

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Protein Modification Annotation

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d2na0a_	All alpha proteins	EF Hand-like	EF-hand	automated matches	automated matches	bovine,cow,domestic cattle,domestic cow (Bos taurus ) [TaxId: 9913 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Calmodulin-like	8073306	4000924	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	EF-hand	8073307	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	PF00036	e2na0A1	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: PF00036	ECOD (1.6)
A	PF13499	e2na0A2	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: PF13499	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	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	Guanylyl cyclase-activating protein 1	cation binding ion binding binding calcium ion binding metal ion binding small molecule binding enzyme regulator activity cyclase regulator activity enzyme activator activity cyclase activator activity molecular function activator activity calcium sensitive guanylate cyclase activator activity guanylate cyclase activator activity molecular function regulator activity cation binding ion binding binding calcium ion binding metal ion binding small molecule binding enzyme regulator activity cyclase regulator activity enzyme activator activity cyclase activator activity molecular function activator activity calcium sensitive guanylate cyclase activator activity guanylate cyclase activator activity molecular function regulator activity guanylate cyclase regulator activity	regulation of cellular process regulation of catalytic activity nucleotide biosynthetic process organonitrogen compound biosynthetic process regulation of nucleotide biosynthetic process regulation of primary metabolic process nucleobase-containing compound metabolic process regulation of lyase activity regulation of small molecule metabolic process regulation of nucleotide metabolic process regulation of phosphate metabolic process phosphate-containing compound metabolic process organic substance biosynthetic process small molecule metabolic process regulation of cellular process regulation of catalytic activity nucleotide biosynthetic process organonitrogen compound biosynthetic process regulation of nucleotide biosynthetic process regulation of primary metabolic process nucleobase-containing compound metabolic process regulation of lyase activity regulation of small molecule metabolic process regulation of nucleotide metabolic process regulation of phosphate metabolic process phosphate-containing compound metabolic process organic substance biosynthetic process small molecule metabolic process regulation of nucleobase-containing compound metabolic process phosphorus metabolic process nucleoside phosphate metabolic process regulation of biological process cellular metabolic process primary metabolic process regulation of cellular metabolic process nucleotide metabolic process regulation of purine nucleotide metabolic process organic cyclic compound metabolic process regulation of molecular function biosynthetic process organophosphate biosynthetic process organic cyclic compound biosynthetic process nucleoside phosphate biosynthetic process metabolic process regulation of phosphorus metabolic process regulation of metabolic process purine nucleotide biosynthetic process regulation of guanylate cyclase activity purine nucleotide metabolic process organic substance metabolic process nucleobase-containing small molecule metabolic process purine-containing compound biosynthetic process regulation of cyclase activity regulation of biosynthetic process regulation of purine nucleotide biosynthetic process organonitrogen compound metabolic process biological regulation nucleobase-containing compound biosynthetic process purine-containing compound metabolic process organophosphate metabolic process cellular process multicellular organismal process sensory perception of light stimulus system process sensory perception nervous system process visual perception phototransduction cellular response to stimulus detection of light stimulus response to light stimulus detection of external stimulus response to stimulus signaling response to external stimulus detection of abiotic stimulus cell communication detection of stimulus response to abiotic stimulus response to radiation signal transduction cellular response to inorganic substance cellular response to metal ion response to inorganic substance cellular response to chemical stimulus response to metal ion response to chemical cellular response to calcium ion response to calcium ion positive regulation of phosphate metabolic process positive regulation of nucleotide biosynthetic process positive regulation of metabolic process positive regulation of purine nucleotide biosynthetic process positive regulation of lyase activity positive regulation of nucleobase-containing compound metabolic process positive regulation of phosphorus metabolic process positive regulation of guanylate cyclase activity positive regulation of nucleotide metabolic process positive regulation of biological process positive regulation of cellular metabolic process positive regulation of molecular function positive regulation of biosynthetic process positive regulation of cellular process positive regulation of cyclase activity positive regulation of catalytic activity positive regulation of purine nucleotide metabolic process positive regulation of small molecule metabolic process	membrane cellular anatomical entity photoreceptor inner segment membrane-bounded organelle non-motile cilium 9+0 non-motile cilium cilium neuron projection photoreceptor outer segment plasma membrane bounded cell projection cell projection photoreceptor cell cilium organelle cone photoreceptor outer segment

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR028846	Recoverin family	Family
A	IPR018247	EF-Hand 1, calcium-binding site	Binding Site
A	IPR002048	EF-hand domain	Domain
A	IPR011992	EF-hand domain pair	Homologous Superfamily

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
A	MYR	RESID: AA0059 , AA0307 PSI-MOD : N-myristoylglycine MOD:00068 , S-myristoyl-L-cysteine MOD:00312

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.