3G4C Transferase date Feb 03, 2009
title Flavine Dependant Thymidylate Syntahse S88c Mutant
authors I.I.Mathews, S.A.Lesley, A.Kohen
compound source
Molecule: Thymidylate Synthase Thyx
Chain: A, B, C, D
Synonym: Ts, Tsase
Ec: 2.1.1.148
Engineered: Yes
Mutation: Yes
Organism_scientific: Thermotoga Maritima
Organism_taxid: 2336
Gene: Thy1, Thyx, Tm_0449
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Dl41
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Mh1
symmetry Space Group: P 21 21 21
R_factor 0.200 R_Free 0.254
crystal
cell
length a length b length c angle alpha angle beta angle gamma
53.897 116.495 140.986 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.05 Å
ligand FAD, UMP enzyme Transferase E.C.2.1.1.148 BRENDA
Gene TM
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B


Primary referenceAn unusual mechanism of thymidylate biosynthesis in organisms containing the thyX gene., Koehn EM, Fleischmann T, Conrad JA, Palfey BA, Lesley SA, Mathews II, Kohen A, Nature. 2009 Apr 16;458(7240):919-23. PMID:19370033
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (154 Kb) [Save to disk]
  • Biological Unit Coordinates (3g4c.pdb1.gz) 146 Kb
  • LPC: Ligand-Protein Contacts for 3G4C
  • CSU: Contacts of Structural Units for 3G4C
  • Likely Quarternary Molecular Structure file(s) for 3G4C
  • Structure Factors (830 Kb)
  • Retrieve 3G4C in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3G4C from S2C, [Save to disk]
  • Re-refined 3g4c structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3G4C in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 3G4C
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 3G4C, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3g4c_B] [3g4c_A] [3g4c_D] [3g4c_C] [3g4c]
  • SWISS-PROT database: [Q9WYT0]
  • Domain organization of [THYX_THEMA] by SWISSPFAM
  • Other resources with information on 3G4C
  • Community annotation for 3G4C at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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