3HEM

Structure of Mycobacterium tuberculosis Mycolic Acid Cyclopropane Synthase CmaA2 in Complex with Dioctylamine


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.39 Å
  • R-Value Free: 0.266 
  • R-Value Work: 0.243 

wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 1.2 of the entry. See complete history


Literature

Structure of Mycobacterium tuberculosis Mycolic Acid Cyclopropane Synthase CmaA2 in Complex with Dioctylamine

Barkan, D.Liu, Z.Sacchettini, J.C.Glickman, M.S.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Cyclopropane-fatty-acyl-phospholipid synthase 2A302Mycobacterium tuberculosisMutation(s): 0 
Gene Names: cma2cmaA2MT0524MTCY20G9.30cRv0503c
EC: 2.1.1.79
UniProt
Find proteins for P9WPB5 (Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv))
Explore P9WPB5 
Go to UniProtKB:  P9WPB5
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
D22 (Subject of Investigation/LOI)
Query on D22

Download Ideal Coordinates CCD File 
B [auth A]N-octyloctan-1-amine
C16 H35 N
LAWOZCWGWDVVSG-UHFFFAOYSA-N
 Ligand Interaction
CO3
Query on CO3

Download Ideal Coordinates CCD File 
C [auth A]CARBONATE ION
C O3
BVKZGUZCCUSVTD-UHFFFAOYSA-L
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.39 Å
  • R-Value Free: 0.266 
  • R-Value Work: 0.243 
  • Space Group: I 41 2 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 106.857α = 90
b = 106.857β = 90
c = 224.979γ = 90
Software Package:
Software NamePurpose
PHENIXrefinement
PDB_EXTRACTdata extraction
MAR345dtbdata collection
DENZOdata reduction
SCALEPACKdata scaling
PROCESSdata scaling
XFITdata reduction

Structure Validation

View Full Validation Report



Ligand Structure Quality Assessment  



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2009-06-16
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance
  • Version 1.2: 2017-11-01
    Changes: Refinement description