2BVW Hydrolase date Feb 18, 1999
title Cellobiohydrolase II (Cel6a) From Humicola Insolens In Compl Glucose And Cellotetraose
authors A.Varrot, G.J.Davies, M.Schulein
compound source
Molecule: Cellobiohydrolase II
Chain: A, B
Fragment: Catalytic Core Domain
Synonym: Cellulase, Cel6a
Engineered: Yes
Other_details: N-Linked N-Acetylglucosamine On Residue Asn
Organism_scientific: Humicola Insolens
Organism_taxid: 34413
Expression_system: Aspergillus Oryzae
Expression_system_taxid: 5062
Expression_system_vector_type: Fungal
Expression_system_plasmid: Under Control Of The Fungal Amyl Promoter And Amyloglucosidase Terminator;
Other_details: Full-Length Enzyme Over-Expressed
symmetry Space Group: P 1 21 1
R_factor 0.175 R_Free 0.226
length a length b length c angle alpha angle beta angle gamma
48.560 154.430 51.040 90.00 119.31 90.00
method X-Ray Diffractionresolution 1.70 Å
ligand BGC, CTR, CTT, GOL, NAG enzyme Hydrolase E.C. BRENDA
related structures by homologous chain: 1OC5, 1OCB
A, B

Primary referenceStructural changes of the active site tunnel of Humicola insolens cellobiohydrolase, Cel6A, upon oligosaccharide binding., Varrot A, Schulein M, Davies GJ, Biochemistry 1999 Jul 13;38(28):8884-91. PMID:10413461
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (136 Kb) [Save to disk]
  • Biological Unit Coordinates (2bvw.pdb1.gz) 130 Kb
  • LPC: Ligand-Protein Contacts for 2BVW
  • CSU: Contacts of Structural Units for 2BVW
  • Likely Quarternary Molecular Structure file(s) for 2BVW
  • Structure Factors (486 Kb)
  • Retrieve 2BVW in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2BVW from S2C, [Save to disk]
  • Re-refined 2bvw structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2BVW 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 2BVW
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 2BVW, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d2bvwa_, region A [Jmol] [rasmolscript] [script source]
        - Domain d2bvwb_, region B [Jmol] [rasmolscript] [script source]
  • Fold representative 2bvw 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: [2bvw_B] [2bvw] [2bvw_A]
  • SWISS-PROT database: [Q9C1S9]
  • Domain organization of [GUX6_HUMIN] by SWISSPFAM
  • Other resources with information on 2BVW
  • Community annotation for 2BVW 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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