1LQA

TAS PROTEIN FROM ESCHERICHIA COLI IN COMPLEX WITH NADPH

Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.604 Å
  • R-Value Free: 0.186 
  • R-Value Work: 0.145 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history. 

Literature

Crystal structure of the Escherichia coli Tas protein, an NADP(H)-dependent aldo-keto reductase

Obmolova, G., Teplyakov, A., Khil, P.P., Howard, A.J., Camerini-Otero, R.D., Gilliland, G.L.

(2003) PROTEINS: STRUCT.,FUNCT.,GENET. 53: 323-325

  • DOI: 10.1186/1472-6807-3-7
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 

    • The protein encoded by the gene ybgI was chosen as a target for a structural genomics project emphasizing the relation of protein structure to function.

    The protein encoded by the gene ybgI was chosen as a target for a structural genomics project emphasizing the relation of protein structure to function.

    Organizational Affiliation: 

    Center for Advanced Research in Biotechnology, University of Maryland Biotechnology Institute and the National Institute of Standards and Technology, 9600 Gudelsky Drive, Rockville, MD 20850, USA. jane.ladner@nist.gov




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Tas protein
A, B
346Escherichia coli (strain K12)Mutation(s): 0 
Gene Names: tas (ygdS)
Find proteins for P0A9T4 (Escherichia coli (strain K12))
Go to UniProtKB:  P0A9T4
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
NDP
Query on NDP
Download SDF File 
Download CCD File 
A, B
NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
C21 H30 N7 O17 P3
ACFIXJIJDZMPPO-NNYOXOHSSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.604 Å
  • R-Value Free: 0.186 
  • R-Value Work: 0.145 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 58.300α = 90.00
b = 81.460β = 90.00
c = 145.020γ = 90.00
Software Package:
Software NamePurpose
MLPHAREphasing
SCALEPACKdata scaling
HKL-2000data reduction
REFMACrefinement
HKL-2000data collection

Structure Validation

View Full Validation Report or Ramachandran Plots


View more in-depth experimental data

Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2003-07-08
    Type: Initial release
  • Version 1.1: 2008-04-28
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Derived calculations, Version format compliance