1HF6 Hydrolase date Nov 29, 2000
title Endoglucanase Cel5a From Bacillus Agaradhaerens In The Ortho Crystal Form In Complex With Cellotriose
authors A.Varrot, S.Withers, A.Vasella, M.Schulein, G.J.Davies
compound source
Molecule: Endoglucanase B
Chain: A
Fragment: Catalytic Core Domain Only
Synonym: Endo-1,4-Beta-Glucanase, Cellulase Synonym: Cellul 1,4-Beta-Glucanase;
Ec: 3.2.1.4
Engineered: Yes
Organism_scientific: Bacillus Agaradhaerens
Organism_taxid: 76935
Expression_system: Bacillus Subtilis
Expression_system_taxid: 1423
Expression_system_strain: Pl2306
Expression_system_vector_type: Bacillus, Cellulase Negative
Expression_system_vector: Pmol995
Expression_system_plasmid: Thermamyl-Amylase Promot
symmetry Space Group: P 21 21 21
R_factor 0.114 R_Free 0.137
crystal
cell
length a length b length c angle alpha angle beta angle gamma
54.605 69.449 77.131 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.15 Å
ligand ACY, BGC, GLC, GOL, SO4 enzyme Hydrolase E.C.3.2.1.4 BRENDA
related structures by homologous chain: 1H2J, 1H5V
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceDirect experimental observation of the hydrogen-bonding network of a glycosidase along its reaction coordinate revealed by atomic resolution analyses of endoglucanase Cel5A., Varrot A, Davies GJ, Acta Crystallogr D Biol Crystallogr. 2003 Mar;59(Pt 3):447-52. Epub 2003, Feb 21. PMID:12595701
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (122 Kb) [Save to disk]
  • Biological Unit Coordinates (1hf6.pdb1.gz) 116 Kb
  • LPC: Ligand-Protein Contacts for 1HF6
  • CSU: Contacts of Structural Units for 1HF6
  • Likely Quarternary Molecular Structure file(s) for 1HF6
  • Structure Factors (730 Kb)
  • Retrieve 1HF6 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1HF6 from S2C, [Save to disk]
  • Re-refined 1hf6 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1HF6 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 1HF6
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Conformational Epitope Prediction for 1HF6 from the CEP Server.
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1HF6, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1hf6a_, region A [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: [1hf6] [1hf6_A]
  • SWISS-PROT database: [O85465]
  • Domain organization of [GUN5_BACAG] by SWISSPFAM
  • Other resources with information on 1HF6
  • Community annotation for 1HF6 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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