› 5veu

X-ray diffraction
2.91Å resolution

Human Cytochrome P450 3A5 (CYP3A5)

Released:
DOI: 10.2210/pdb5veu/pdb
PDB entry 5veu coloured by chain, front view.
PDB entry 5veu coloured by chain, side view.
PDB entry 5veu coloured by chain, top view.
Source organism: Homo sapiens
Primary publication:
The X-Ray Crystal Structure of the Human Mono-Oxygenase Cytochrome P450 3A5-Ritonavir Complex Reveals Active Site Differences between P450s 3A4 and 3A5.
Hsu MH, Savas U, Johnson EF
Mol Pharmacol 93 14-24 (2018)
PMID: 29093019

Function and Biology Details

Reaction catalysed: 
RH + [reduced NADPH--hemoprotein reductase] + O(2) = ROH + [oxidized NADPH--hemoprotein reductase] + H(2)O
Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-149068 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Cytochrome P450 3A5 Chains: A, B, C, D, E, F, G, H, I, J, K, L
Molecule details ›
Chains: A, B, C, D, E, F, G, H, I, J, K, L
Length: 480 amino acids
Theoretical weight: 54.86 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P20815 (Residues: 22-22, 24-497; Coverage: 95%)
Gene name: CYP3A5
Sequence domains: Cytochrome P450
Structure domains: Cytochrome P450

Ligands and Environments


Cofactor: Ligand HEM 12 x HEM
1 bound ligand:
Ligand RIT 3 x RIT
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL7-1
Spacegroup: P212121
Unit cell:
a: 148.988Å b: 198.384Å c: 234.881Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.216 0.214 0.258
Expression system: Escherichia coli

Quick links

Citations

5 review citations

The Mechanism-Based Inactivation of CYP3A4 by Ritonavir: What Mechanism?
Loos et al. (2022)
4 more

14 mentions without citation

The X-Ray Crystal Structure of the Human Mono-Oxygenase Cytochrome P450 3A5-Ritonavir Complex Reveals Active Site Differences between P450s 3A4 and 3A5.
Hsu et al. (2018)
13 more