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



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