5jna

X-ray diffraction
2Å resolution

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Carbonic anhydrase 4 Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 266 amino acids
Theoretical weight: 30.36 KDa
Source organism: Homo sapiens
Expression system: Cricetulus griseus
UniProt:
  • Canonical: P22748 (Residues: 19-284; Coverage: 91%)
Gene name: CA4
Sequence domains: Eukaryotic-type carbonic anhydrase

Ligands and Environments


No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU MICROMAX-007 HF
Spacegroup: P212121
Unit cell:
a: 64.908Å b: 123.798Å c: 151.43Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.175 0.172 0.218
Expression system: Cricetulus griseus