5OG9

The BM3 mutant WIFI-WC heme domain in complex with testosterone

• PDB DOI: https://doi.org/10.2210/pdb5OG9/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Priestia megaterium
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2017-07-12 Released: 2018-08-01 
• Deposition Author(s): Gamble, C., Munro, A.W., Leys, D.

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.09 Å
• R-Value Free: 0.239 
• R-Value Work: 0.193 
• R-Value Observed: 0.195 

Literature

Regio- and diastereoselective hydroxylation of steroids using P450-BM3: Readdressing the numbers problem in directed evolution

Acevedo-Rocha, C.G., Gamble, C., Lonsdale, R., Li, A., Nett, N., Hoebenreich, S., Lingnau, J., Wirtz, C., Fares, C., Hinrichs, H., Deege, A., Mulholland, A.J., Nov, Y., Leys, D., Munro, A.W., Reetz, M.T.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: gel filtration

Biological Assembly 2  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 2 assigned by authors.

Macromolecule Content

• Total Structure Weight: 110.82 kDa 
• Atom Count: 7,991 
• Modelled Residue Count: 908 
• Deposited Residue Count: 946 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Bifunctional cytochrome P450/NADPH--P450 reductase	A, B	473	Priestia megaterium	Mutation(s): 0  EC: 1.14.14.1 (PDB Primary Data), 1.6.2.4 (PDB Primary Data)
UniProt
Find proteins for P14779 (Priestia megaterium (strain ATCC 14581 / DSM 32 / CCUG 1817 / JCM 2506 / NBRC 15308 / NCIMB 9376 / NCTC 10342 / NRRL B-14308 / VKM B-512 / Ford 19)) Explore P14779  Go to UniProtKB:  P14779

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
HEM	C [auth A], H [auth B]	PROTOPORPHYRIN IX CONTAINING FE C34 H32 Fe N4 O4 KABFMIBPWCXCRK-RGGAHWMASA-L
TES	E [auth A], F [auth A], I [auth B], J [auth B]	TESTOSTERONE C19 H28 O2 MUMGGOZAMZWBJJ-DYKIIFRCSA-N
ZN	D [auth A]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N
CL	G [auth A]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.09 Å
• R-Value Free: 0.239 
• R-Value Work: 0.193 
• R-Value Observed: 0.195 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 67.39	α = 90
b = 89.502	β = 90
c = 172.55	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
xia2	data reduction
xia2	data scaling
Coot	model building

Structure Validation

Entry History 

Deposition Data

• Released Date: 2018-08-01 
Deposition Author(s): Gamble, C., Munro, A.W., Leys, D.

Revision History  

• Version 1.0: 2018-08-01
  Type: Initial release
  
• Version 1.1: 2024-01-17
  Changes: Data collection, Database references, Derived calculations, Refinement description