Family

Protein S100-A1 (IPR028486)

Short name: S100-A1

Family relationships

None.

Description

S100A1 belongs to the S100 calcium-binding family [PMID: 11833360]. S100A1 plays a critical role in cardiac performance, blood pressure regulation and skeletal muscle function [PMID: 20386753, PMID: 19538970]. S100A1 interacts with protein phosphatase 5 (PP5) via TPR repeats; the interaction is calcium-dependent and modulates PP5 activity [PMID: 22399290].

GO terms

Biological Process

GO:0008016 regulation of heart contraction

Molecular Function

GO:0005509 calcium ion binding

Cellular Component

No terms assigned in this category.

Contributing signatures

Signatures from InterPro member databases are used to construct an entry.
CDD
PANTHER