PDBe 2mys

X-ray diffraction
2.8Å resolution

MYOSIN SUBFRAGMENT-1, ALPHA CARBON COORDINATES ONLY FOR THE TWO LIGHT CHAINS

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero trimer (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
Myosin heavy chain, skeletal muscle, adult Chain: A
Molecule details ›
Chain: A
Length: 843 amino acids
Theoretical weight: 96.88 KDa
Source organism: Gallus gallus
UniProt:
  • Canonical: P13538 (Residues: 2-844; Coverage: 44%)
Sequence domains:
Myosin regulatory light chain 2, skeletal muscle isoform Chain: B
Molecule details ›
Chain: B
Length: 166 amino acids
Theoretical weight: 18.33 KDa
Source organism: Gallus gallus
UniProt:
  • Canonical: P02609 (Residues: 3-168; Coverage: 99%)
Gene name: MYLPF
Myosin light chain 1, skeletal muscle isoform Chain: C
Molecule details ›
Chain: C
Length: 149 amino acids
Theoretical weight: 16.34 KDa
Source organism: Gallus gallus
UniProt:
  • Canonical: P02604 (Residues: 44-192; Coverage: 78%)

Ligands and Environments

2 bound ligands:

1 modified residue:

Experiments and Validation Details

Entry percentile scores
Spacegroup: C2221
Unit cell:
a: 98.4Å b: 124.2Å c: 274.9Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.223 0.223 not available