1CGU Glycosyltransferase date Jun 10, 1992
title Catalytic Center Of Cyclodextrin Glycosyltransferase Derived Ray Structure Analysis Combined With Site-Directed Mutagene
authors C.Klein, J.Hollender, H.Bender, G.E.Schulz
compound source
Molecule: Cyclodextrin Glycosyl-Transferase
Chain: A
Ec: 2.4.1.19
Engineered: Yes
Organism_scientific: Bacillus Circulans
Organism_taxid: 1397
symmetry Space Group: P 21 21 21
R_factor 0.187 R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
94.100 105.000 113.900 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.50 Å
ligand CA, GLC enzyme Transferase E.C.2.4.1.19 BRENDA
related structures by homologous chain: 2CXG, 5CGT
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceCatalytic center of cyclodextrin glycosyltransferase derived from X-ray structure analysis combined with site-directed mutagenesis., Klein C, Hollender J, Bender H, Schulz GE, Biochemistry 1992 Sep 22;31(37):8740-6. PMID:1390660
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (119 Kb) [Save to disk]
  • Biological Unit Coordinates (1cgu.pdb1.gz) 113 Kb
  • LPC: Ligand-Protein Contacts for 1CGU
  • CSU: Contacts of Structural Units for 1CGU
  • Likely Quarternary Molecular Structure file(s) for 1CGU
  • Structure Factors (156 Kb)
  • Retrieve 1CGU in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1CGU from S2C, [Save to disk]
  • Re-refined 1cgu structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1CGU 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 1CGU
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1CGU, from MSDmotif at EBI
  • Genome occurence of 1CGU's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1cgu_4, region 1-406 [Jmol] [rasmolscript] [script source]
        - Domain d1cgu_3, region 407-494 [Jmol] [rasmolscript] [script source]
        - Domain d1cgu_1, region 495-579 [Jmol] [rasmolscript] [script source]
        - Domain d1cgu_2, region 580-684 [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: [1cgu] [1cgu_A]
  • SWISS-PROT database: [P30920]
  • Domain organization of [CDGT1_BACCI] by SWISSPFAM
  • Domains found in 1CGU: [Aamy] [Aamy_C] [CBM_2 ] by SMART
  • Other resources with information on 1CGU
  • Community annotation for 1CGU 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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