1JBW Ligase date Jun 06, 2001
title Fpgs-Amppcp-Folate Complex
authors X.Sun, J.A.Cross, A.L.Bognar, E.N.Baker, C.A.Smith
compound source
Molecule: Folylpolyglutamate Synthase
Chain: A
Synonym: Folylpoly-Gamma-Glutamate Synthetase, Fpgs
Ec: 6.3.2.17
Engineered: Yes
Organism_scientific: Lactobacillus Casei
Organism_taxid: 1582
Expression_system: Escherichia Coli Bl21
Expression_system_taxid: 511693
Expression_system_strain: Bl21
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pcyb
symmetry Space Group: P 1 21 1
R_factor 0.195 R_Free 0.225
crystal
cell
length a length b length c angle alpha angle beta angle gamma
53.100 45.600 82.700 90.00 104.60 90.00
method X-Ray Diffractionresolution 1.85 Å
ligand ACQ, KCX, MG, TMF enzyme Ligase E.C.6.3.2.17 BRENDA
related structures by homologous chain: 1JBV
Gene
Ontology
ChainFunctionProcessComponent
A
  • tetrahydrofolylpolyglutamate...


  • Primary referenceFolate-binding triggers the activation of folylpolyglutamate synthetase., Sun X, Cross JA, Bognar AL, Baker EN, Smith CA, J Mol Biol 2001 Jul 27;310(5):1067-78. PMID:11501996
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (77 Kb) [Save to disk]
  • Biological Unit Coordinates (1jbw.pdb1.gz) 72 Kb
  • LPC: Ligand-Protein Contacts for 1JBW
  • CSU: Contacts of Structural Units for 1JBW
  • Likely Quarternary Molecular Structure file(s) for 1JBW
  • Retrieve 1JBW in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1JBW from S2C, [Save to disk]
  • View 1JBW 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 1JBW
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1JBW, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1jbwa2, region A:1-296 [Jmol] [rasmolscript] [script source]
        - Domain d1jbwa1, region A:297-425 [Jmol] [rasmolscript] [script source]
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1jbw_A] [1jbw]
  • SWISS-PROT database: [P15925]
  • Domain organization of [FOLC_LACCA] by SWISSPFAM
  • Other resources with information on 1JBW
  • Community annotation for 1JBW 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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