4JEZ

N79R mutant of N-acetylornithine aminotransferase complexed with L-canaline


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.55 Å
  • R-Value Free: 0.176 
  • R-Value Work: 0.157 
  • R-Value Observed: 0.158 

Starting Model: experimental
View more details

wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 1.1 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:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Acetylornithine/succinyldiaminopimelate aminotransferase
A, B
422Salmonella enterica subsp. enterica serovar Typhimurium str. LT2Mutation(s): 2 
Gene Names: argDdapCdtuSTM3468
EC: 2.6.1.11 (PDB Primary Data), 2.6.1.17 (PDB Primary Data)
UniProt
Find proteins for P40732 (Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720))
Explore P40732 
Go to UniProtKB:  P40732
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP40732
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Ligands 4 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
P00
Query on P00

Download Ideal Coordinates CCD File 
M [auth A],
R [auth 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
EDO
Query on EDO

Download Ideal Coordinates CCD File 
C [auth A]
E [auth A]
G [auth A]
H [auth A]
N [auth B]
C [auth A],
E [auth A],
G [auth A],
H [auth A],
N [auth B],
P [auth B]
1,2-ETHANEDIOL
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
ACT
Query on ACT

Download Ideal Coordinates CCD File 
D [auth A]
F [auth A]
I [auth A]
J [auth A]
L [auth A]
D [auth A],
F [auth A],
I [auth A],
J [auth A],
L [auth A],
O [auth B],
Q [auth B],
S [auth B],
T [auth B],
V [auth B]
ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
NA
Query on NA

Download Ideal Coordinates CCD File 
K [auth A],
U [auth B]
SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.55 Å
  • R-Value Free: 0.176 
  • R-Value Work: 0.157 
  • R-Value Observed: 0.158 
  • Space Group: P 21 21 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 96.6α = 90
b = 112.03β = 90
c = 65.11γ = 90
Software Package:
Software NamePurpose
HKL-2000data collection
PHASERphasing
REFMACrefinement
MOSFLMdata reduction
SCALAdata scaling

Structure Validation

View Full Validation Report



Ligand Structure Quality Assessment 


Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2014-03-26
    Type: Initial release
  • Version 1.1: 2023-11-08
    Changes: Data collection, Database references, Derived calculations, Refinement description