1ZCZ

Crystal structure of Phosphoribosylaminoimidazolecarboxamide formyltransferase / IMP cyclohydrolase (TM1249) from THERMOTOGA MARITIMA at 1.88 A resolution


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.88 Å
  • R-Value Free: 0.197 
  • R-Value Work: 0.156 
  • R-Value Observed: 0.158 

Starting Model: experimental
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This is version 1.4 of the entry. See complete history


Literature

Crystal structure of AICAR transformylase IMP cyclohydrolase (TM1249) from Thermotoga maritima at 1.88 A resolution.

Axelrod, H.L.McMullan, D.Krishna, S.S.Miller, M.D.Elsliger, M.A.Abdubek, P.Ambing, E.Astakhova, T.Carlton, D.Chiu, H.J.Clayton, T.Duan, L.Feuerhelm, J.Grzechnik, S.K.Hale, J.Han, G.W.Haugen, J.Jaroszewski, L.Jin, K.K.Klock, H.E.Knuth, M.W.Koesema, E.Morse, A.T.Nigoghossian, E.Okach, L.Oommachen, S.Paulsen, J.Quijano, K.Reyes, R.Rife, C.L.van den Bedem, H.Weekes, D.White, A.Wolf, G.Xu, Q.Hodgson, K.O.Wooley, J.Deacon, A.M.Godzik, A.Lesley, S.A.Wilson, I.A.

(2008) Proteins 71: 1042-1049


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Bifunctional purine biosynthesis protein purH
A, B
464Thermotoga maritimaMutation(s): 0 
Gene Names: purH
EC: 3.5.4.10 (UniProt), 2.1.2.3 (UniProt)
UniProt
Find proteins for Q9X0X6 (Thermotoga maritima (strain ATCC 43589 / DSM 3109 / JCM 10099 / NBRC 100826 / MSB8))
Explore Q9X0X6 
Go to UniProtKB:  Q9X0X6
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9X0X6
Sequence Annotations
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.88 Å
  • R-Value Free: 0.197 
  • R-Value Work: 0.156 
  • R-Value Observed: 0.158 
  • Space Group: P 1
  • Diffraction Data: https://doi.org/10.18430/M31ZCZ
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 62.084α = 99.26
b = 58.63β = 96.89
c = 72.749γ = 106.13
Software Package:
Software NamePurpose
REFMACrefinement
SCALEPACKdata scaling
PDB_EXTRACTdata extraction
DENZOdata reduction

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2005-04-26
    Type: Initial release
  • Version 1.1: 2008-04-30
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Advisory, Version format compliance
  • Version 1.3: 2023-01-25
    Changes: Database references, Derived calculations
  • Version 1.4: 2023-09-20
    Changes: Data collection, Refinement description