1CZC

ASPARTATE AMINOTRANSFERASE MUTANT ATB17/139S/142N WITH GLUTARIC ACID


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.243
  • R-Value Work: 0.182

Literature

Macromolecules
Sequence Display for 1CZC

Classification: TRANSFERASE

Total Structure Weight: 44041.90

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (ASPARTATE AMINOTRANSFERASE) A 396 Escherichia coli EC#: 2.6.1.1 IUBMB
Mutation: A11T, F24L, N34D, I37M, K41N, K126R, A269T, A293V, N297S, S311G, I353T, S361F, S363G, V387L, M397L
Gene Name(s): aspC b0928 JW0911
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 PYRIDOXAL-5'-PHOSPHATE
VITAMIN B6 Phosphate (Synonym)
C8 H10 N O6 P
NGVDGCNFYWLIFO-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GUA
Query on GUA

A GLUTARIC ACID
C5 H8 O4
JFCQEDHGNNZCLN-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
GUA N/A in BindingDB
Kd: 1500000 nM  BindingMOAD
Kd: 1500000 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.243
  • R-Value Work: 0.182
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 156.35 α = 90.00
b = 85.02 β = 90.00
c = 78.27 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-09-02
  • Released Date: 2000-02-28
  • Deposition author(s): Okamoto, A., Oue, S., Yano, T., Kagamiyama, H.

Revision History

  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4