4LKB

Crystal structure of a putative 4-Oxalocrotonate Tautomerase from Nostoc sp. PCC 7120


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.16 Å
  • R-Value Free: 0.221 
  • R-Value Work: 0.176 
  • R-Value Observed: 0.178 

wwPDB Validation   3D Report Full Report


This is version 1.0 of the entry. See complete history


Literature

Crystal structure of a putative 4-Oxalocrotonate Tautomerase from Nostoc sp. PCC 7120

Kumaran, D.Almo, S.C.Swaminathan, S.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
hypothetical protein alr4568/putative 4-Oxalocrotonate TautomeraseF [auth A], B, C, D, E, A [auth F]151Nostoc sp. PCC 7120 = FACHB-418Mutation(s): 0 
Gene Names: alr4568
UniProt
Find proteins for Q8YNJ7 (Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576))
Explore Q8YNJ7 
Go to UniProtKB:  Q8YNJ7
Protein Feature View
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  • Reference Sequence
Small Molecules
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
MSE
Query on MSE
A [auth F], B, C, D, E, F [auth A]L-PEPTIDE LINKINGC5 H11 N O2 SeMET
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.16 Å
  • R-Value Free: 0.221 
  • R-Value Work: 0.176 
  • R-Value Observed: 0.178 
  • Space Group: I 2 2 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 111.022α = 90
b = 132.926β = 90
c = 133.121γ = 90
Software Package:
Software NamePurpose
CBASSdata collection
SHELXDphasing
SHELXEmodel building
ARP/wARPmodel building
Cootmodel building
REFMACrefinement
HKL-2000data reduction
HKL-2000data scaling

Structure Validation

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Entry History 

Revision History  (Full details and data files)

  • Version 1.0: 2013-07-24
    Type: Initial release