1WIY

Crystal Structure Analysis of a 6-coordinated Cytochorome P450 from Thermus thermophilus HB8

• PDB DOI: https://doi.org/10.2210/pdb1WIY/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Thermus thermophilus
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2004-05-28 Released: 2004-11-28 
• Deposition Author(s): Kousumi, Y., Nakagawa, N., Kaneko, M., Yamamoto, H., Masui, R., Kuramitsu, S., Ueyama, N., RIKEN Structural Genomics/Proteomics Initiative (RSGI)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.231 
• R-Value Work: 0.197 
• R-Value Observed: 0.197 

Literature

Crystal Structure Analysis of Cytochrome P450 from Thermus thermophilus HB8

Kousumi, Y., Nakagawa, N., Kaneko, M., Yamamoto, H., Masui, R., Kuramitsu, S., Ueyama, N.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Homo 4-mer - A4 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 89.82 kDa 
• Atom Count: 6,122 
• Modelled Residue Count: 720 
• Deposited Residue Count: 778 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Cytochrome P450	A, B	389	Thermus thermophilus	Mutation(s): 0
UniProt
Find proteins for Q53W59 (Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8)) Explore Q53W59  Go to UniProtKB:  Q53W59

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
HEM	C [auth A], D [auth B]	PROTOPORPHYRIN IX CONTAINING FE C34 H32 Fe N4 O4 KABFMIBPWCXCRK-RGGAHWMASA-L

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.231 
• R-Value Work: 0.197 
• R-Value Observed: 0.197 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 60.99	α = 90
b = 83.63	β = 92.17
c = 74.6	γ = 90

Software Package:

Software Name	Purpose
CNS	refinement
HKL-2000	data reduction
SCALEPACK	data scaling
EPMR	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2004-11-28 
Deposition Author(s): Kousumi, Y., Nakagawa, N., Kaneko, M., Yamamoto, H., Masui, R., Kuramitsu, S., Ueyama, N., RIKEN Structural Genomics/Proteomics Initiative (RSGI)

Revision History  

• Version 1.0: 2004-11-28
  Type: Initial release
  
• Version 1.1: 2007-10-16
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2024-03-13
  Changes: Data collection, Database references, Derived calculations