PDBe 3d4n

X-ray diffraction
2.5Å resolution

Crystal Structure of Human 11-beta-Hydroxysteroid Dehydrogenase (HSD1) in Complex with Sulfonamide Inhibitor

Released:

Function and Biology Details

Reaction catalysed:
An 11-beta-hydroxysteroid + NADP(+) = an 11-oxosteroid + NADPH
Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Corticosteroid 11-beta-dehydrogenase isozyme 1 Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 286 amino acids
Theoretical weight: 31.84 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P28845 (Residues: 24-292; Coverage: 92%)
Gene names: HSD11, HSD11B1, HSD11L, SDR26C1
Sequence domains: short chain dehydrogenase
Structure domains: NAD(P)-binding Rossmann-like Domain

Ligands and Environments


Cofactor: Ligand NAP 4 x NAP
1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 5.0.2
Spacegroup: P21
Unit cell:
a: 56.619Å b: 153.759Å c: 73.908Å
α: 90° β: 93.11° γ: 90°
R-values:
R R work R free
0.228 0.227 0.259
Expression system: Escherichia coli