Function and Biology

Model of alpha-actinin CH1 bound to F-actin

GO terms

Biochemical function:
Biological process:
Cellular component:

Sequence families

Pfam Protein families (Pfam)
PF00307
Domain description: Calponin homology (CH) domain
Occurring in:
  1. Alpha-actinin-3
The deposited structure of PDB entry 3lue contains 10 copies of Pfam domain PF00307 (Calponin homology (CH) domain) in Alpha-actinin-3. Showing 1 copy in chain K.

PF00022
Domain description: Actin
Occurring in:
  1. Actin, cytoplasmic 1
The deposited structure of PDB entry 3lue contains 10 copies of Pfam domain PF00022 (Actin) in Actin, cytoplasmic 1. Showing 1 copy in chain A.

InterPro InterPro annotations
IPR004000
Domain description: Actin family
Occurring in:
  1. Actin, cytoplasmic 1
IPR001715
Domain description: Calponin homology domain
Occurring in:
  1. Alpha-actinin-3
IPR001589
Domain description: Actinin-type actin-binding domain, conserved site
Occurring in:
  1. Alpha-actinin-3
IPR036872
Domain description: CH domain superfamily
Occurring in:
  1. Alpha-actinin-3
IPR004001
Domain description: Actin, conserved site
Occurring in:
  1. Actin, cytoplasmic 1
IPR043129
Domain description: ATPase, nucleotide binding domain
Occurring in:
  1. Actin, cytoplasmic 1
IPR020902
Domain description: Actin/actin-like conserved site
Occurring in:
  1. Actin, cytoplasmic 1