1RSX

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

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Vitamin D-dependent calcium-binding protein, intestinal	cation binding ion binding binding calcium ion binding metal ion binding small molecule binding vitamin binding organic cyclic compound binding vitamin D binding steroid binding lipid binding calcium-dependent protein binding protein binding transition metal ion binding	-	intracellular anatomical structure cytoplasm cellular anatomical entity extracellular region extracellular space

Chains	Accession	Name	Type
A	IPR013787	S100/CaBP-9k-type, calcium binding, subdomain	Domain
A	IPR018247	EF-Hand 1, calcium-binding site	Binding Site
A	IPR034325	S-100	Domain
A	IPR001751	S100/Calcium binding protein 7/8-like, conserved site	Conserved Site
A	IPR002048	EF-hand domain	Domain
A	IPR011992	EF-hand domain pair	Homologous Superfamily