3B8G

Crysta structure of N-acetylglutamate synthase from Neisseria gonorrhoeae complexed with coenzyme A and N-acetyl-glutamate

Structural Biology Knowledgebase: 3B8G SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.282
  • R-Value Work: 0.200

Literature

Macromolecules
Sequence Display for 3B8G

Classification: TRANSFERASE

Total Structure Weight: 50192.68

Macromolecule Entities
Molecule Chains Length Organism Details
Putative acetylglutamate synthase A 456 Neisseria gonorrhoeae EC#: 2.3.1.1 IUBMB
Mutation: V312I, D336N, P427S
Gene Name(s): argA NGO_0027
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A COENZYME A
C21 H36 N7 O16 P3 S
RGJOEKWQDUBAIZ-IBOSZNHHSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NLG
Query on NLG

A N-ACETYL-L-GLUTAMATE
C7 H11 N O5
RFMMMVDNIPUKGG-YFKPBYRVSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.282
  • R-Value Work: 0.200
  • Space Group: P 3 1 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 98.65 α = 90.00
b = 98.65 β = 90.00
c = 89.75 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2007-11-01
  • Released Date: 2008-01-15
  • Deposition author(s): Shi, D., Sagar, V., Jin, Z., Yu, X., Caldovic, L., Morizono, H., Allewell, N.M., Tuchman, M.

Revision History

  • 2011-07-13
    Type: Flag residual B-value | Details: Tagged residual B temperature factor
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4