Coronavirus Infectious Disease Ontology

Last uploaded: February 16, 2024
Preferred Name

voltage-gated calcium channel subunit alpha

Synonyms
Definitions

A voltage-gated calcium channel protein that has a core architecture consisting of four similar domains (I-VI), each containing six transmembrane helices (S1-S6), with a pore loop between S5 and S6. The S4 segments contain positively charged amino acids at every third position and serve as voltage sensors. Four Ion transport protein domains (Pfam:PF00520) are present. These may be followed by an IQ calmodulin-binding motif (Pfam:PF00612). Category=family.

ID

http://purl.obolibrary.org/obo/PR_000001974

comment

Category=family.

database_cross_reference

PIRSF:PIRSF005657

has_obo_namespace

protein

id

PR:000001974

imported from

http://purl.obolibrary.org/obo/pr.owl

label

voltage-gated calcium channel subunit alpha

notation

PR:000001974

prefLabel

voltage-gated calcium channel subunit alpha

textual definition

A voltage-gated calcium channel protein that has a core architecture consisting of four similar domains (I-VI), each containing six transmembrane helices (S1-S6), with a pore loop between S5 and S6. The S4 segments contain positively charged amino acids at every third position and serve as voltage sensors. Four Ion transport protein domains (Pfam:PF00520) are present. These may be followed by an IQ calmodulin-binding motif (Pfam:PF00612).

subClassOf

http://purl.obolibrary.org/obo/PR_000044658

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