4G44

Structure of P450 CYP121 in complex with lead compound MB286, 3-((1H-1,2,4-triazol-1-yl)methyl)aniline


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.24 Å
  • R-Value Free: 0.179 
  • R-Value Work: 0.161 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Application of Fragment Screening and Merging to the Discovery of Inhibitors of the Mycobacterium tuberculosis Cytochrome P450 CYP121

Hudson, S.A.McLean, K.J.Surade, S.Yang, Y.-Q.Leys, D.Ciulli, A.Munro, A.W.Abell, C.

(2012) Angew.Chem.Int.Ed.Engl. 51: 9311-9316


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Cytochrome P450 121
A
396Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)Mutation(s): 0 
Gene Names: cyp121
EC: 1.14.19.70
Find proteins for P9WPP7 (Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv))
Go to UniProtKB:  P9WPP7
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
SO4
Query on SO4

Download SDF File 
Download CCD File 
A
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
 Ligand Interaction
TZM
Query on TZM

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Download CCD File 
A
3-(1H-1,2,4-triazol-1-ylmethyl)aniline
C9 H10 N4
LFINNEVQJQXPHN-UHFFFAOYSA-N
 Ligand Interaction
HEM
Query on HEM

Download SDF File 
Download CCD File 
A
PROTOPORPHYRIN IX CONTAINING FE
HEME
C34 H32 Fe N4 O4
KABFMIBPWCXCRK-RGGAHWMASA-L
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
TZMKd: 1600000 nM BINDINGMOAD
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.24 Å
  • R-Value Free: 0.179 
  • R-Value Work: 0.161 
  • Space Group: P 65 2 2
Unit Cell:
Length (Å)Angle (°)
a = 77.640α = 90.00
b = 77.640β = 90.00
c = 264.100γ = 120.00
Software Package:
Software NamePurpose
REFMACrefinement
ADSCdata collection
SCALAdata scaling
MOSFLMdata reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2012-09-05
    Type: Initial release
  • Version 1.1: 2012-09-19
    Type: Database references