1H5R Transferase date May 25, 2001
title Thymidylyltransferase Complexed With Thimidine And Glucose-1
authors C.Rosano, S.Zuccotti, M.Bolognesi
compound source
Molecule: Glucose-1-Phosphate Thymidylyltransferase
Chain: A, C, D
Synonym: Tdp-Glucose Synthase, Dtdp-Glucose Pyrophosphoryla
Ec: 2.7.7.24
Engineered: Yes
Organism_scientific: Escherichia Coli
Organism_taxid: 562
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Glucose-1-Phosphate Thymidylyltransferase
Chain: B
Synonym: Tdp-Glucose Synthase, Dtdp-Glucose Pyrophosphoryla
Ec: 2.7.7.24
Engineered: Yes

Organism_scientific: Escherichia Coli
Organism_taxid: 562
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 1 21 1
R_factor 0.173 R_Free 0.234
crystal
cell
length a length b length c angle alpha angle beta angle gamma
72.810 118.960 80.590 90.00 112.60 90.00
method X-Ray Diffractionresolution 1.90 Å
ligand G1P, SO4, THM enzyme Transferase E.C.2.7.7.24 BRENDA
related structures by homologous chain: 1G0R, 1H5T
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B


Primary referenceKinetic and crystallographic analyses support a sequential-ordered bi bi catalytic mechanism for Escherichia coli glucose-1-phosphate thymidylyltransferase., Zuccotti S, Zanardi D, Rosano C, Sturla L, Tonetti M, Bolognesi M, J Mol Biol 2001 Nov 2;313(4):831-43. PMID:11697907
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (200 Kb) [Save to disk]
  • Biological Unit Coordinates (1h5r.pdb1.gz) 193 Kb
  • LPC: Ligand-Protein Contacts for 1H5R
  • CSU: Contacts of Structural Units for 1H5R
  • Likely Quarternary Molecular Structure file(s) for 1H5R
  • Retrieve 1H5R in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1H5R from S2C, [Save to disk]
  • View 1H5R 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 1H5R
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1H5R, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1h5ra_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1h5rb_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1h5rc_, region C [Jmol] [rasmolscript] [script source]
        - Domain d1h5rd_, region D [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1h5r_D] [1h5r_A] [1h5r] [1h5r_B] [1h5r_C]
  • SWISS-PROT database: [P37744]
  • Domain organization of [RMLA1_ECOLI] by SWISSPFAM
  • Other resources with information on 1H5R
  • Community annotation for 1H5R 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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