› 1sjj

Electron crystallography
20Å resolution

Cryo-EM Structure of Chicken Gizzard Smooth Muscle alpha-Actinin

Released:
DOI: 10.2210/pdb1sjj/pdb
PDB entry 1sjj coloured by chain, front view.
PDB entry 1sjj coloured by chain, side view.
PDB entry 1sjj coloured by chain, top view.
Source organism: Gallus gallus
Primary publication:
A 3-D reconstruction of smooth muscle alpha-actinin by CryoEm reveals two different conformations at the actin-binding region.
Liu J, Taylor DW, Taylor KA
J Mol Biol 338 115-25 (2004)
PMID: 15050827

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-138422 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Alpha-actinin-1 Chains: A, B
Molecule details ›
Chains: A, B
Length: 863 amino acids
Theoretical weight: 99.87 KDa
Source organism: Gallus gallus
UniProt:
  • Canonical: P05094 (Residues: 26-893; Coverage: 97%)
  • Best match: P05094-2 (Residues: 26-888)
Gene name: ACTN1
Sequence domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 20Å

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Citations

12 review citations

The tension mounts: stress fibers as force-generating mechanotransducers.
Burridge et al. (2013)
11 more

19 mentions without citation

CaMKII: claiming center stage in postsynaptic function and organization.
Hell JW. (2014)
18 more