PDBe 3m0w

X-ray diffraction
2.8Å resolution

Structure of S100A4 with PCP

Source organism: Homo sapiens
Entry authors: Ramagopal UA, Dulyaninova NG, Almo SC, Bresnick AR

Function and Biology Details

Structure analysis Details

Assemblies composition:
homo decamer
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Protein S100-A4 Chains: A, B, C, D, E, F, G, H, I, J
Molecule details ›
Chains: A, B, C, D, E, F, G, H, I, J
Length: 100 amino acids
Theoretical weight: 11.61 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
  • Canonical: P26447 (Residues: 2-101; Coverage: 99%)
Gene names: CAPL, MTS1, S100A4
Sequence domains: S-100/ICaBP type calcium binding domain
Structure domains: EF-hand

Ligands and Environments

3 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X29A
Spacegroup: P21
Unit cell:
a: 54.577Å b: 102.275Å c: 117.37Å
α: 90° β: 92.6° γ: 90°
R R work R free
0.254 0.252 0.302
Expression system: Escherichia coli