GO terms
Biochemical function:
- cytoskeletal motor activator activity
- calcium-dependent protein binding
- identical protein binding
- myosin heavy chain binding
- titin binding
- troponin I binding
- protein domain specific binding
- hydrolase activity
- ATP binding
- tropomyosin binding
- protein binding
- calcium ion binding
- actin monomer binding
- magnesium ion binding
Biological process:
Cellular component:
Sequence families
Protein families (Pfam)![The deposited structure of PDB entry 2v51 contains 2 copies of Pfam domain PF02755 (RPEL repeat) in Myocardin-related transcription factor A. Showing 1 copy in chain C [auth E].](https://www.ebi.ac.uk/pdbe/static/entry/2v51_2_E_Pfam_PF02755_image-200x200.png "The deposited structure of PDB entry <span class='highlight'>2v51</span> contains 2 copies of Pfam domain <span class='highlight'>PF02755 (RPEL repeat)</span> in <span class='highlight'>Myocardin-related transcription factor A</span>. Showing 1 copy in chain <span class='highlight'>C [auth E]</span>.")
![The deposited structure of PDB entry 2v51 contains 2 copies of Pfam domain PF00022 (Actin) in Actin, alpha skeletal muscle. Showing 1 copy in chain B [auth D].](https://www.ebi.ac.uk/pdbe/static/entry/2v51_1_D_Pfam_PF00022_image-200x200.png "The deposited structure of PDB entry <span class='highlight'>2v51</span> contains 2 copies of Pfam domain <span class='highlight'>PF00022 (Actin)</span> in <span class='highlight'>Actin, alpha skeletal muscle</span>. Showing 1 copy in chain <span class='highlight'>B [auth D]</span>.")
InterPro annotationsStructure domains
CATH domains
3.30.420.40
Class:
Alpha Beta
Architecture:
2-Layer Sandwich
Topology:
Nucleotidyltransferase; domain 5
Homology:
Nucleotidyltransferase; domain 5
Occurring in:
![The deposited structure of PDB entry 2v51 contains 4 copies of CATH domain 3.30.420.40 (Nucleotidyltransferase; domain 5) in Actin, alpha skeletal muscle. Showing 2 copies in chain B [auth D].](https://www.ebi.ac.uk/pdbe/static/entry/2v51_1_D_CATH_3.30.420.40_image-200x200.png "The deposited structure of PDB entry <span class='highlight'>2v51</span> contains 4 copies of CATH domain <span class='highlight'>3.30.420.40 (Nucleotidyltransferase; domain 5)</span> in <span class='highlight'>Actin, alpha skeletal muscle</span>. Showing 2 copies in chain <span class='highlight'>B [auth D]</span>.")
![The deposited structure of PDB entry 2v51 contains 2 copies of CATH domain 3.90.640.10 (Actin; Chain A, domain 4) in Actin, alpha skeletal muscle. Showing 1 copy in chain B [auth D].](https://www.ebi.ac.uk/pdbe/static/entry/2v51_1_D_CATH_3.90.640.10_image-200x200.png "The deposited structure of PDB entry <span class='highlight'>2v51</span> contains 2 copies of CATH domain <span class='highlight'>3.90.640.10 (Actin; Chain A, domain 4)</span> in <span class='highlight'>Actin, alpha skeletal muscle</span>. Showing 1 copy in chain <span class='highlight'>B [auth D]</span>.")