3NPL

Structure of Ru(bpy)2(A-Phen)(K97C) P450 BM3 heme domain, a ruthenium modified P450 BM3 mutant

• PDB DOI: https://doi.org/10.2210/pdb3NPL/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Priestia megaterium
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): Yes 


• Deposited: 2010-06-28 Released: 2010-08-25 
• Deposition Author(s): Ener, M., Lee, Y.-T., Goodin, D.B., Winkler, J.R., Gray, H.B., Cheruzel, L.

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.40 Å
• R-Value Free: 0.238 
• R-Value Work: 0.201 
• R-Value Observed: 0.203 

Starting Model: experimental

Literature

Structure of Ru(bpy)2(A-Phen)(K97C) P450 BM3 heme domain, a ruthenium modified P450 BM3 mutant

Ener, M., Lee, Y.-T., Goodin, D.B., Winkler, J.R., Gray, H.B., Cheruzel, L.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors and generated by PISA (software)

Biological Assembly 2  

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

Biological assembly 2 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 109.61 kDa 
• Atom Count: 7,936 
• Modelled Residue Count: 912 
• Deposited Residue Count: 940 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Bifunctional P-450/NADPH-P450 reductase	A, B	470	Priestia megaterium	Mutation(s): 3  Gene Names: cyp102, CYP102A1 EC: 1.14.14.1 (PDB Primary Data), 1.6.2.4 (UniProt)
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 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
RU8	F [auth B]	bis(2,2'-bipyridine-kappa~2~N~1~,N~1'~)[2-iodo-N-(1,10-phenanthrolin-5-yl-kappa~2~N~1~,N~10~)acetamide]ruthenium(2+) C34 H26 I N7 O Ru IMVNBPJSKRZLRT-UHFFFAOYSA-N
HEM	C [auth A], E [auth B]	PROTOPORPHYRIN IX CONTAINING FE C34 H32 Fe N4 O4 KABFMIBPWCXCRK-RGGAHWMASA-L
SO4	D [auth A]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.40 Å
• R-Value Free: 0.238 
• R-Value Work: 0.201 
• R-Value Observed: 0.203 
• Space Group: P 4₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 117.078	α = 90
b = 117.078	β = 90
c = 273.85	γ = 90

Software Package:

Software Name	Purpose
MOSFLM	data reduction
SCALA	data scaling
MOLREP	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction
Blu-Ice	data collection

Structure Validation

Entry History 

Deposition Data

• Released Date: 2010-08-25 
Deposition Author(s): Ener, M., Lee, Y.-T., Goodin, D.B., Winkler, J.R., Gray, H.B., Cheruzel, L.

Revision History  

• Version 1.0: 2010-08-25
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2023-09-06
  Changes: Data collection, Database references, Derived calculations, Refinement description
• Version 1.3: 2024-11-06
  Changes: Structure summary