1EXP Hydrolase date Jan 11, 1996
title Beta-1,4-Glycanase Cex-Cd
authors A.White, D.Tull, K.L.Johns, S.G.Withers, D.R.Rose
compound source
Molecule: Beta-1,4-D-Glycanase Cex-Cd
Chain: A
Fragment: Catalytically Active Domain
Synonym: Cellobiohydrolasexylanase B
Ec: 3.2.1.91, 3.2.1.8
Engineered: Yes
Organism_scientific: Cellulomonas Fimi
Organism_taxid: 1708
Atcc: Atcc 484
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector_type: Bacterium
symmetry Space Group: P 41 21 2
R_factor 0.208 R_Free 0.283
crystal
cell
length a length b length c angle alpha angle beta angle gamma
88.172 88.172 81.097 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.80 Å
ligand BGC, G2F enzyme Hydrolase E.C.3.2.1.91 BRENDA
related structures by homologous chain: 1FH9, 2EXO
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceCrystallographic observation of a covalent catalytic intermediate in a beta-glycosidase., White A, Tull D, Johns K, Withers SG, Rose DR, Nat Struct Biol 1996 Feb;3(2):149-54. PMID:8564541
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (57 Kb) [Save to disk]
  • Biological Unit Coordinates (1exp.pdb1.gz) 53 Kb
  • LPC: Ligand-Protein Contacts for 1EXP
  • CSU: Contacts of Structural Units for 1EXP
  • Likely Quarternary Molecular Structure file(s) for 1EXP
  • Retrieve 1EXP in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1EXP from S2C, [Save to disk]
  • View 1EXP 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 1EXP
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1EXP, from MSDmotif at EBI
  • Genome occurence of 1EXP's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1exp__, region [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: [1exp] [1exp_A]
  • SWISS-PROT database: [P07986]
  • Domain organization of [GUX_CELFI] by SWISSPFAM
  • Domain found in 1EXP: [Glyco_10 ] by SMART
  • Other resources with information on 1EXP
  • Community annotation for 1EXP at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Domain movements in 1EXP from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

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