4JEX

Y21K mutant of N-acetylornithine aminotransferase complexed with L-canaline


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.43 Å
  • R-Value Free: 0.176 
  • R-Value Work: 0.156 

wwPDB Validation 3D Report Full Report


This is version 1.0 of the entry. See complete history

Literature

Conformational transitions, ligand specificity and catalysis in N-acetylornithine aminotransferase: Implications on drug designing and rational enzyme engineering in omega aminotransferases

Bisht, S.Bharath, S.R.Murthy, M.R.N.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Acetylornithine/succinyldiaminopimelate aminotransferase
A, B
422Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)Mutation(s): 2 
Gene Names: argD (dapC, dtu)
EC: 2.6.1.11, 2.6.1.17
Find proteins for P40732 (Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720))
Go to UniProtKB:  P40732
Small Molecules
Ligands 5 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
P00
Query on P00

Download SDF File 
Download CCD File 
A, B
(2S)-2-azanyl-4-[(E)-[2-methyl-3-oxidanyl-5-(phosphonooxymethyl)pyridin-4-yl]methylideneamino]oxy-butanoic acid
C12 H18 N3 O8 P
HDUKWWSNPJPYAB-XSFFOXFNSA-N
 Ligand Interaction
NA
Query on NA

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Download CCD File 
A, B
SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
 Ligand Interaction
ACT
Query on ACT

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Download CCD File 
A, B
ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
 Ligand Interaction
EDO
Query on EDO

Download SDF File 
Download CCD File 
A, B
1,2-ETHANEDIOL
ETHYLENE GLYCOL
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
 Ligand Interaction
TNF
Query on TNF

Download SDF File 
Download CCD File 
B
PICRIC ACID
2,4,6-TRINITROPHENOL
C6 H3 N3 O7
OXNIZHLAWKMVMX-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.43 Å
  • R-Value Free: 0.176 
  • R-Value Work: 0.156 
  • Space Group: P 21 21 2
Unit Cell:
Length (Å)Angle (°)
a = 96.990α = 90.00
b = 112.780β = 90.00
c = 65.340γ = 90.00
Software Package:
Software NamePurpose
REFMACrefinement
SCALAdata scaling
PHASERphasing
MOSFLMdata reduction
HKL-2000data collection

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2014-03-26
    Type: Initial release