5IMS

Saccharomyces cerevisiae acetohydroxyacid synthase


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.98 Å
  • R-Value Free: 0.193 
  • R-Value Work: 0.166 
  • R-Value Observed: 0.166 

wwPDB Validation   3D Report Full Report


This is version 1.0 of the entry. See complete history


Literature

A hidden redox cycle controls catalysis in acetohydroxyacid synthase

Guddat, L.W.Lonhienne, T.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Acetolactate synthase catalytic subunit, mitochondrialA, B677Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: ILV2SMR1YMR108WYM9718.07
EC: 2.2.1.6
Find proteins for P07342 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
Explore P07342 
Go to UniProtKB:  P07342
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 7 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
FAD
Query on FAD

Download Ideal Coordinates CCD File 
D [auth A], L [auth B]FLAVIN-ADENINE DINUCLEOTIDE
C27 H33 N9 O15 P2
VWWQXMAJTJZDQX-UYBVJOGSSA-N
 Ligand Interaction
TPP
Query on TPP

Download Ideal Coordinates CCD File 
F [auth A], N [auth B]THIAMINE DIPHOSPHATE
C12 H19 N4 O7 P2 S
AYEKOFBPNLCAJY-UHFFFAOYSA-O
 Ligand Interaction
PO4
Query on PO4

Download Ideal Coordinates CCD File 
U [auth B]PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
 Ligand Interaction
ACT
Query on ACT

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J [auth A], V [auth B], W [auth B]ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
 Ligand Interaction
K
Query on K

Download Ideal Coordinates CCD File 
C [auth A], K [auth B]POTASSIUM ION
K
NPYPAHLBTDXSSS-UHFFFAOYSA-N
 Ligand Interaction
OXY
Query on OXY

Download Ideal Coordinates CCD File 
G [auth A] , H [auth A] , I [auth A] , O [auth B] , P [auth B] , Q [auth B] , R [auth B] , S [auth B] , 
G [auth A],  H [auth A],  I [auth A],  O [auth B],  P [auth B],  Q [auth B],  R [auth B],  S [auth B],  T [auth B]
OXYGEN MOLECULE
O2
MYMOFIZGZYHOMD-UHFFFAOYSA-N
 Ligand Interaction
MG
Query on MG

Download Ideal Coordinates CCD File 
E [auth A], M [auth B]MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.98 Å
  • R-Value Free: 0.193 
  • R-Value Work: 0.166 
  • R-Value Observed: 0.166 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 95.683α = 90
b = 110.18β = 90
c = 180.005γ = 90
Software Package:
Software NamePurpose
PHENIXrefinement
XDSdata reduction
XDSdata scaling
PHENIXphasing

Structure Validation

View Full Validation Report



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
HNMRC--

Revision History  (Full details and data files)

  • Version 1.0: 2017-02-15
    Type: Initial release