1C7R Isomerase date Mar 02, 2000
title The Crystal Structure Of Phosphoglucose Isomeraseautocrine Factorneuroleukin Complexed With Its Carbohydrate Phosphat Inhibitors And Its Substrate Recognition Mechanism
authors C.C.Chou, M.Meng, Y.J.Sun, C.D.Hsiao
compound source
Molecule: Phosphoglucose Isomerase
Chain: A
Engineered: Yes
Organism_scientific: Geobacillus Stearothermophilus
Organism_taxid: 1422
Cellular_location: Cytoplasm
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Df2145
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pfdi22
symmetry Space Group: I 2 2 2
R_factor 0.215 R_Free 0.289
length a length b length c angle alpha angle beta angle gamma
74.800 94.710 171.740 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.50 Å
ligand PA5 enzyme Isomerase E.C. BRENDA
related structures by homologous chain: 2PGI

Primary referenceThe crystal structure of phosphoglucose isomerase/autocrine motility factor/neuroleukin complexed with its carbohydrate phosphate inhibitors suggests its substrate/receptor recognition., Chou CC, Sun YJ, Meng M, Hsiao CD, J Biol Chem 2000 Jul 28;275(30):23154-60. PMID:10770936
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (76 Kb) [Save to disk]
  • Biological Unit Coordinates (1c7r.pdb1.gz) 142 Kb
  • Biological Unit Coordinates (1c7r.pdb2.gz) 281 Kb
  • LPC: Ligand-Protein Contacts for 1C7R
  • CSU: Contacts of Structural Units for 1C7R
  • Likely Quarternary Molecular Structure file(s) for 1C7R
  • Structure Factors (163 Kb)
  • Retrieve 1C7R in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1C7R from S2C, [Save to disk]
  • Re-refined 1c7r structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1C7R 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 1C7R
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1C7R, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1c7ra_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1c7r from FSSP and Dali (Families of Structurally Similar Proteins)
  • 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: [1c7r_A] [1c7r]
  • SWISS-PROT database: [P13376]
  • Domain organization of [G6PIB_BACST] by SWISSPFAM
  • Other resources with information on 1C7R
  • Community annotation for 1C7R 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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