2WSI

Crystal structure of yeast FAD synthetase (Fad1) in complex with FAD


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.90 Å
  • R-Value Free: 0.231 
  • R-Value Work: 0.174 
  • R-Value Observed: 0.177 

wwPDB Validation   3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Crystal Structure of Yeast Fad Synthetase (Fad1) in Complex with Fad.

Leulliot, N.Blondeau, K.Keller, J.Ulryck, N.Quevillon-Cheruel, S.Van Tilbeurgh, H.

(2010) J Mol Biol 398: 641

  • DOI: 10.1016/j.jmb.2010.03.040
  • Primary Citation of Related Structures:  
    2WSI

  • PubMed Abstract: 
  • Flavin adenine dinucleotide (FAD) synthetase is an essential enzyme responsible for the synthesis of FAD by adenylation of riboflavin monophosphate (FMN). We have solved the 1.9 A resolution structure of Fad1, the yeast FAD synthetase, in complex with the FAD product in the active site ...

    Flavin adenine dinucleotide (FAD) synthetase is an essential enzyme responsible for the synthesis of FAD by adenylation of riboflavin monophosphate (FMN). We have solved the 1.9 A resolution structure of Fad1, the yeast FAD synthetase, in complex with the FAD product in the active site. The structure of Fad1 shows it to be a member of the PP-ATPase superfamily. Important conformational differences in the two motifs involved in binding the phosphate moieties of FAD compared to the Candida glabrata FMNT ortholog suggests that this loop is dynamic and undergoes substantial conformational changes during its catalytic cycle.


    Organizational Affiliation

    Institut de Biochimie et de Biophysique Moléculaire et Cellulaire, CNRS-UMR8619, Université de Paris-Sud, Bât 430, 91405 Orsay Cedex, France.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
FAD SYNTHETASEA306Saccharomyces cerevisiaeMutation(s): 0 
EC: 2.7.7.2
Find proteins for P38913 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
Explore P38913 
Go to UniProtKB:  P38913
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
FAD
Query on FAD

Download Ideal Coordinates CCD File 
C [auth A]FLAVIN-ADENINE DINUCLEOTIDE
C27 H33 N9 O15 P2
VWWQXMAJTJZDQX-UYBVJOGSSA-N
 Ligand Interaction
SO4
Query on SO4

Download Ideal Coordinates CCD File 
B [auth A]SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.90 Å
  • R-Value Free: 0.231 
  • R-Value Work: 0.174 
  • R-Value Observed: 0.177 
  • Space Group: C 1 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 101.871α = 90
b = 36.861β = 92.35
c = 79.231γ = 90
Software Package:
Software NamePurpose
PHENIXrefinement
PHENIXphasing

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2010-05-26
    Type: Initial release
  • Version 1.1: 2011-05-08
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance