1GQT Transferase date Dec 05, 2001
title Activation Of Ribokinase By Monovalent Cations
authors C.E.Andersson, S.L.Mowbray
compound source
Molecule: Ribokinase
Chain: A, B, C, D
Ec: 2.7.1.15
Engineered: Yes
Organism_scientific: Escherichia Coli
Organism_taxid: 83333
Strain: K12
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Mri240
Expression_system_plasmid: Pjgk10
symmetry Space Group: P 21 21 21
R_factor 0.193 R_Free 0.257
crystal
cell
length a length b length c angle alpha angle beta angle gamma
55.453 62.767 339.277 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.34 Å
ligand ACP, CS, RIB enzyme Transferase E.C.2.7.1.15 BRENDA
related structures by homologous chain: 1RKA, 1RKS
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B


Primary referenceActivation of ribokinase by monovalent cations., Andersson CE, Mowbray SL, J Mol Biol 2002 Jan 18;315(3):409-19. PMID:11786021
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (193 Kb) [Save to disk]
  • Biological Unit Coordinates (1gqt.pdb1.gz) 96 Kb
  • Biological Unit Coordinates (1gqt.pdb2.gz) 94 Kb
  • LPC: Ligand-Protein Contacts for 1GQT
  • CSU: Contacts of Structural Units for 1GQT
  • Likely Quarternary Molecular Structure file(s) for 1GQT
  • Structure Factors (360 Kb)
  • Retrieve 1GQT in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1GQT from S2C, [Save to disk]
  • Re-refined 1gqt structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1GQT 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 1GQT
  • 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 1GQT, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1gqta_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1gqtb_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1gqtc_, region C [Jmol] [rasmolscript] [script source]
        - Domain d1gqtd_, 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: [1gqt_D] [1gqt_C] [1gqt] [1gqt_B] [1gqt_A]
  • SWISS-PROT database: [P0A9J6]
  • Domain organization of [RBSK_ECOLI] by SWISSPFAM
  • Other resources with information on 1GQT
  • Community annotation for 1GQT 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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