3DWI

Crystal structure of Mycobacterium tuberculosis CysM, the cysteine synthase B


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.81 Å
  • R-Value Free: 0.256
  • R-Value Work: 0.190

Literature

Macromolecules
Sequence Display for 3DWI

Classification: TRANSFERASE

Total Structure Weight: 69610.02

Macromolecule Entities
Molecule Chains Length Organism Details
Cysteine synthase B A, B 323 Mycobacterium tuberculosis EC#: 2.5.1.113 IUBMB
Mutation: K204A
Gene Name(s): cysM Rv1336 MTCY130.21
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
PLP
Query on PLP

A, B PYRIDOXAL-5'-PHOSPHATE
VITAMIN B6 Phosphate (Synonym)
C8 H10 N O6 P
NGVDGCNFYWLIFO-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A, B SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.81 Å
  • R-Value Free: 0.256
  • R-Value Work: 0.190
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 72.36 α = 90.00
b = 85.35 β = 90.00
c = 98.92 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2008-07-22
  • Released Date: 2008-09-23
  • Deposition author(s): Jurgenson, C.T., Burns, K.E., Begley, T.P., Ealick, S.E.

Revision History

  • 2011-07-13
    Type: Source and taxonomy, Version format compliance