1U13

Crystal structure analysis of the C37L/C151T/C442A-triple mutant of CYP51 from Mycobacterium tuberculosis

• PDB DOI: https://doi.org/10.2210/pdb1U13/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Mycobacterium tuberculosis
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2004-07-14 Released: 2004-07-27 
• Deposition Author(s): Podust, L.M., Yermalitskaya, L.V., Kim, Y., Waterman, M.R.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.01 Å
• R-Value Free: 0.241 
• R-Value Work: 0.200 
• R-Value Observed: 0.200 

Starting Model: experimental

Literature

Crystal structure analysis of the C37L/C151T/C442A-triple mutant of CYP51 from Mycobacterium tuberculosis

Podust, L.M., Yermalitskaya, L.V., Kim, Y., Waterman, M.R.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 52.09 kDa 
• Atom Count: 3,685 
• Modelled Residue Count: 433 
• Deposited Residue Count: 455 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Cytochrome P450 51	A	455	Mycobacterium tuberculosis	Mutation(s): 3  Gene Names: Name=cyp51, OrderedLocusNames=Rv0764c, MT0788 EC: 1.14.13.70
UniProt
Find proteins for P9WPP9 (Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)) Explore P9WPP9  Go to UniProtKB:  P9WPP9

Small Molecules

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

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.01 Å
• R-Value Free: 0.241 
• R-Value Work: 0.200 
• R-Value Observed: 0.200 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 46.294	α = 90
b = 85.133	β = 90
c = 110.464	γ = 90

Software Package:

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

Structure Validation

Entry History 

Deposition Data

• Released Date: 2004-07-27 
Deposition Author(s): Podust, L.M., Yermalitskaya, L.V., Kim, Y., Waterman, M.R.

Revision History  

• Version 1.0: 2004-07-27
  Type: Initial release
  
• Version 1.1: 2008-04-30
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2021-10-27
  Changes: Database references, Derived calculations
• Version 1.4: 2023-08-23
  Changes: Data collection, Refinement description