3UZB

Crystal Structures of Branched-Chain Aminotransferase from Deinococcus radiodurans Complexes with alpha-Ketoisocaproate and L-Glutamate Suggest Its Radio-Resistance for Catalysis

Structural Biology Knowledgebase: 3UZB SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.271
  • R-Value Work: 0.204

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3UZB

Classification: TRANSFERASE

Total Structure Weight: 159371.94

Macromolecule Entities
Molecule Chains Length Organism Details
Branched-chain-amino-acid aminotransferase A, B, C, D 358 Deinococcus radiodurans EC#: 2.6.1.42 IUBMB
Gene Name(s): DR_1626

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

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

A, B, C, D 2-OXO-4-METHYLPENTANOIC ACID
alpha-ketoisocaproic acid (Synonym)
C6 H10 O3
BKAJNAXTPSGJCU-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.271
  • R-Value Work: 0.204
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 56.11 α = 90.00
b = 172.58 β = 108.19
c = 80.08 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2011-12-07
  • Released Date: 2012-12-12
  • Deposition author(s): Chen, C.D., Huang, Y.C., Chuankhayan, P., Hsieh, Y.C., Huang, T.F., Lin, C.H., Guan, H.H., Liu, M.Y., Chang, W.C., Chen, C.J.

Revision History

No revisions since initial release