2FNO

Crystal structure of a glutathione s-transferase (atu5508) from agrobacterium tumefaciens str. c58 at 2.00 A resolution


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.00 Å
  • R-Value Free: 0.219 
  • R-Value Work: 0.181 
  • R-Value Observed: 0.183 

wwPDB Validation   3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Comparative structural analysis of a novel glutathioneS-transferase (ATU5508) from Agrobacterium tumefaciens at 2.0 A resolution.

Kosloff, M.Han, G.W.Krishna, S.S.Schwarzenbacher, R.Fasnacht, M.Elsliger, M.A.Abdubek, P.Agarwalla, S.Ambing, E.Astakhova, T.Axelrod, H.L.Canaves, J.M.Carlton, D.Chiu, H.J.Clayton, T.DiDonato, M.Duan, L.Feuerhelm, J.Grittini, C.Grzechnik, S.K.Hale, J.Hampton, E.Haugen, J.Jaroszewski, L.Jin, K.K.Johnson, H.Klock, H.E.Knuth, M.W.Koesema, E.Kreusch, A.Kuhn, P.Levin, I.McMullan, D.Miller, M.D.Morse, A.T.Moy, K.Nigoghossian, E.Okach, L.Oommachen, S.Page, R.Paulsen, J.Quijano, K.Reyes, R.Rife, C.L.Sims, E.Spraggon, G.Sridhar, V.Stevens, R.C.van den Bedem, H.Velasquez, J.White, A.Wolf, G.Xu, Q.Hodgson, K.O.Wooley, J.Deacon, A.M.Godzik, A.Lesley, S.A.Wilson, I.A.

(2006) Proteins 65: 527-537

  • DOI: 10.1002/prot.21130
  • Primary Citation of Related Structures:  
    2FNO

  • PubMed Abstract: 
  • Glutathione S-transferases (GSTs) comprise a diverse superfamily of enzymes found in organisms from all kingdoms of life. GSTs are involved in diverse processes, notably small-molecule biosynthesis or detoxification, and are frequently also used in protein engineering studies or as biotechnology tools ...

    Glutathione S-transferases (GSTs) comprise a diverse superfamily of enzymes found in organisms from all kingdoms of life. GSTs are involved in diverse processes, notably small-molecule biosynthesis or detoxification, and are frequently also used in protein engineering studies or as biotechnology tools. Here, we report the high-resolution X-ray structure of Atu5508 from the pathogenic soil bacterium Agrobacterium tumefaciens (atGST1). Through use of comparative sequence and structural analysis of the GST superfamily, we identified local sequence and structural signatures, which allowed us to distinguish between different GST classes. This approach enables GST classification based on structure, without requiring additional biochemical or immunological data. Consequently, analysis of the atGST1 crystal structure suggests a new GST class, distinct from previously characterized GSTs, which would make it an attractive target for further biochemical studies.


    Organizational Affiliation

    Department of Biochemistry and Molecular Biophysics, Columbia University, New York, New York.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
AGR_pAT_752pA, B248Agrobacterium fabrum str. C58Mutation(s): 7 
Gene Names: 15162326gstAtu5508
UniProt
Find proteins for Q7D2W7 (Agrobacterium fabrum (strain C58 / ATCC 33970))
Explore Q7D2W7 
Go to UniProtKB:  Q7D2W7
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ7D2W7
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
MSE
Query on MSE
A, B L-PEPTIDE LINKINGC5 H11 N O2 SeMET
Experimental Data & Validation

Experimental Data

Unit Cell:
Length ( Å )Angle ( ˚ )
a = 110.204α = 90
b = 50.261β = 115.72
c = 117.66γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
SCALEPACKdata scaling
PDB_EXTRACTdata extraction
DENZOdata reduction
SHARPphasing

Structure Validation

View Full Validation Report




Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2006-02-14
    Type: Initial release
  • Version 1.1: 2008-05-01
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Advisory, Derived calculations, Source and taxonomy, Version format compliance