1GSK Oxidoreductase date Jan 08, 2002
title Crystal Structure Of Cota, An Endospore Coat Protein From Bacillus Subtilis
authors F.J.Enguita, P.M.Matias, L.O.Martins, A.O.Henriques, M.A.Carrondo
compound source
Molecule: Spore Coat Protein A
Chain: A
Synonym: Cota
Engineered: Yes
Organism_scientific: Bacillus Subtilis
Organism_taxid: 1423
Expression_system: Escherichia Coli
Expression_system_taxid: 511693
Expression_system_strain: Bl21
symmetry Space Group: P 31 2 1
R_factor 0.178 R_Free 0.199
crystal
cell
length a length b length c angle alpha angle beta angle gamma
102.051 102.051 136.393 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.7 Å
ligand C1O, C2O, CU, GOL enzyme
related structures by homologous chain: 1UVW
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceCrystal Structure of a Bacterial Endospore Coat Component: A LACCASE WITH ENHANCED THERMOSTABILITY PROPERTIES., Enguita FJ, Martins LO, Henriques AO, Carrondo MA, J Biol Chem 2003 May 23;278(21):19416-25. PMID:12637519
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (98 Kb) [Save to disk]
  • Biological Unit Coordinates (1gsk.pdb1.gz) 93 Kb
  • LPC: Ligand-Protein Contacts for 1GSK
  • CSU: Contacts of Structural Units for 1GSK
  • Likely Quarternary Molecular Structure file(s) for 1GSK
  • Structure Factors (887 Kb)
  • Retrieve 1GSK in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1GSK from S2C, [Save to disk]
  • Re-refined 1gsk structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1GSK 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 1GSK
  • 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 1GSK, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1gska2, region A:183-356 [Jmol] [rasmolscript] [script source]
        - Domain d1gska1, region A:2-182 [Jmol] [rasmolscript] [script source]
        - Domain d1gska3, region A:357-510 [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: [1gsk_A] [1gsk]
  • SWISS-PROT database: [P07788]
  • Domain organization of [COTA_BACSU] by SWISSPFAM
  • Other resources with information on 1GSK
  • Community annotation for 1GSK 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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