4OTC

4-OXALOCROTONATE TAUTOMERASE OBSERVED AS AN OCTODECAMER, TRIGONAL CRYSTAL FORM


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.28 Å
  • R-Value Free: 0.265 
  • R-Value Work: 0.234 
  • R-Value Observed: 0.234 

Starting Model: experimental
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This is version 1.3 of the entry. See complete history


Literature

Native and inhibitor complex structures of 4-oxalocrotonate tautomerase from Pseudomonas putida mt-2 (University of Texas at Austin-136 pages)

Taylor, A.B.

(1998) Thesis 


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
4-OXALOCROTONATE TAUTOMERASE
A, B, C, D, E
A, B, C, D, E, F, G, H, I
62Pseudomonas putidaMutation(s): 0 
EC: 5.3.2
UniProt
Find proteins for Q01468 (Pseudomonas putida)
Explore Q01468 
Go to UniProtKB:  Q01468
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ01468
Sequence Annotations
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  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
SO4
Query on SO4

Download Ideal Coordinates CCD File 
AA [auth I]
J [auth A]
K [auth A]
L [auth B]
M [auth B]
AA [auth I],
J [auth A],
K [auth A],
L [auth B],
M [auth B],
N [auth C],
O [auth C],
P [auth D],
Q [auth D],
R [auth E],
S [auth E],
T [auth F],
U [auth G],
V [auth G],
W [auth G],
X [auth H],
Y [auth H],
Z [auth I]
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.28 Å
  • R-Value Free: 0.265 
  • R-Value Work: 0.234 
  • R-Value Observed: 0.234 
  • Space Group: P 3 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 88α = 90
b = 88β = 90
c = 124.6γ = 120
Software Package:
Software NamePurpose
AMoREphasing
X-PLORrefinement
SDMSdata reduction
SDMSdata scaling

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2001-08-01
    Type: Initial release
  • Version 1.1: 2008-04-26
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Derived calculations, Version format compliance
  • Version 1.3: 2023-09-20
    Changes: Data collection, Database references, Derived calculations, Refinement description