1F9O Hydrolase Hydrolase Inhibitor date Jul 11, 2000
title Crystal Structure Of The Cellulase Cel48f From C. Cellulolyt The Thiooligosaccharide Inhibitor Pips-Ig3
authors G.Parsiegla, C.Reverbel-Leroy, C.Tardif, J.P.Belaich, H.Driguez,
compound source
Molecule: Endo-1,4-Beta-Glucanase F
Chain: A
Fragment: Catalytic Module
Synonym: Cellulase Cel48f
Engineered: Yes
Organism_scientific: Clostridium Cellulolyticum
Organism_taxid: 1521
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21 De3
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Petfc
symmetry Space Group: P 21 21 21
R_factor 0.179 R_Free 0.243
length a length b length c angle alpha angle beta angle gamma
61.600 84.570 121.820 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.50 Å
ligand BGC, CA, V3P enzyme Hydrolase E.C. BRENDA
related structures by homologous chain: 1FBO

Primary referenceCrystal structures of the cellulase Cel48F in complex with inhibitors and substrates give insights into its processive action., Parsiegla G, Reverbel-Leroy C, Tardif C, Belaich JP, Driguez H, Haser R, Biochemistry 2000 Sep 19;39(37):11238-46. PMID:10985769
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (110 Kb) [Save to disk]
  • Biological Unit Coordinates (1f9o.pdb1.gz) 105 Kb
  • LPC: Ligand-Protein Contacts for 1F9O
  • CSU: Contacts of Structural Units for 1F9O
  • Likely Quarternary Molecular Structure file(s) for 1F9O
  • Structure Factors (178 Kb)
  • Retrieve 1F9O in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1F9O from S2C, [Save to disk]
  • Re-refined 1f9o structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1F9O 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 1F9O
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1F9O, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1f9oa_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1f9o 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: [1f9o] [1f9o_A]
  • SWISS-PROT database: [P37698]
  • Domain organization of [GUNF_CLOCE] by SWISSPFAM
  • Other resources with information on 1F9O
  • Community annotation for 1F9O 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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