6b4d

X-ray diffraction
1.2Å resolution

Crystal structure of human carbonic anhydrase II in complex with a heteroaryl-pyrazole carboxylic acid derivative.

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Carbonic anhydrase 2 Chain: A
Molecule details ›
Chain: A
Length: 257 amino acids
Theoretical weight: 28.93 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P00918 (Residues: 4-260; Coverage: 99%)
Gene name: CA2
Sequence domains: Eukaryotic-type carbonic anhydrase

Ligands and Environments


No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: CHESS BEAMLINE F1
Spacegroup: P21
Unit cell:
a: 42.359Å b: 41.507Å c: 72.333Å
α: 90° β: 104.25° γ: 90°
R-values:
R R work R free
0.139 0.139 0.156
Expression system: Escherichia coli