4B98

The structure of the omega aminotransferase from Pseudomonas aeruginosa

Structural Biology Knowledgebase: 4B98 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.65 Å
  • R-Value Free: 0.260
  • R-Value Work: 0.220

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4B98

Classification: TRANSFERASE

Total Structure Weight: 196417.27

Macromolecule Entities
Molecule Chains Length Organism Details
BETA-ALANINE--PYRUVATE TRANSAMINASE A, B, C, D 448 Pseudomonas aeruginosa EC#: 2.6.1.18 IUBMB
Details: GABACULINE BOUND TO PLP (PXG)
Gene Name(s): bauA PA0132

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
PXG
Query on PXG

A, B, C, D 3-[O-PHOSPHONOPYRIDOXYL]--AMINO-BENZOIC ACID
C15 H17 N2 O7 P
WSOQXCGRIUHULI-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
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)
CA
Query on CA

A, B CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

A, B, C, D CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.65 Å
  • R-Value Free: 0.260
  • R-Value Work: 0.220
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 119.23 α = 90.00
b = 192.47 β = 90.00
c = 77.28 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-09-03
  • Released Date: 2013-03-27
  • Deposition author(s): Sayer, C., Isupov, M.N., Westlake, A., Littlechild, J.A.

Revision History

  • 2013-05-15
    Type: Other | Details: MTRIX2, CRYST1, MTRIX3, MTRIX1
  • 2013-04-03
    Type: Citation | Details: JRNL