3BGX

E. coli Thymidylate Synthase C146S mutant complexed with dTMP and MTF


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.93 Å
  • R-Value Free: 0.230 
  • R-Value Work: 0.184 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history

Literature

Structural Studies of Early Events in Catalysis by Thymidylate Synthase

Arendall III, W.B.Roberts, S.A.Hyatt, D.C.Weichsel, A.Dahlgren, A.L.Montfort, W.R.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Thymidylate synthase
A
264Escherichia coli (strain K12)Mutation(s): 1 
Gene Names: thyA
EC: 2.1.1.45
Find proteins for P0A884 (Escherichia coli (strain K12))
Go to UniProtKB:  P0A884
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
SO4
Query on SO4

Download SDF File 
Download CCD File 
A
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
 Ligand Interaction
TMP
Query on TMP

Download SDF File 
Download CCD File 
A
THYMIDINE-5'-PHOSPHATE
C10 H15 N2 O8 P
GYOZYWVXFNDGLU-XLPZGREQSA-N
 Ligand Interaction
MEF
Query on MEF

Download SDF File 
Download CCD File 
A
N-({4-[(6aR)-3-amino-1-oxo-1,2,5,6,6a,7-hexahydroimidazo[1,5-f]pteridin-8(9H)-yl]phenyl}carbonyl)-L-glutamic acid
5,10-methylene,5,6,7,8-tetrahydrofolate
C20 H23 N7 O6
QYNUQALWYRSVHF-OLZOCXBDSA-N
 Ligand Interaction
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
CXM
Query on CXM
A
L-PEPTIDE LINKINGC6 H11 N O4 SMET
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.93 Å
  • R-Value Free: 0.230 
  • R-Value Work: 0.184 
  • Space Group: P 31 2 1
Unit Cell:
Length (Å)Angle (°)
a = 72.030α = 90.00
b = 72.030β = 90.00
c = 115.460γ = 120.00
Software Package:
Software NamePurpose
PROCORdata reduction
corectdata scaling
MADNESSdata collection
REFMACrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2008-12-09
    Type: Initial release
  • Version 1.1: 2011-07-13
    Type: Non-polymer description, Version format compliance
  • Version 1.2: 2017-10-25
    Type: Refinement description
  • Version 1.3: 2018-04-18
    Type: Data collection