1H41 Hydrolase date Sep 25, 2002
title Pseudomonas Cellulosa E292a Alpha-D-Glucuronidase Mutant Com With Aldotriuronic Acid
authors D.Nurizzo, T.Nagy, H.J.Gilbert, G.J.Davies
compound source
Molecule: Alpha-Glucuronidase
Chain: A, B
Engineered: Yes
Mutation: Yes
Organism_scientific: Pseudomonas Cellulosa
Organism_taxid: 155077
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Tuner (De3)
Expression_system_plasmid: Ptn1
symmetry Space Group: P 1
R_factor 0.118 R_Free 0.153
length a length b length c angle alpha angle beta angle gamma
69.412 74.393 87.462 115.09 93.04 109.44
method X-Ray Diffractionresolution 1.50 Å
ligand CO, EDO, GCV enzyme Hydrolase E.C. BRENDA
note 1H41 is a representative structure
related structures by homologous chain: 1GQI, 1GQL
A, B

Primary referenceThe alpha-glucuronidase, GlcA67A, of Cellvibrio japonicus utilizes the carboxylate and methyl groups of aldobiouronic acid as important substrate recognition determinants., Nagy T, Nurizzo D, Davies GJ, Biely P, Lakey JH, Bolam DN, Gilbert HJ, J Biol Chem. 2003 May 30;278(22):20286-92. Epub 2003 Mar 24. PMID:12654910
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (263 Kb) [Save to disk]
  • Biological Unit Coordinates (1h41.pdb1.gz) 256 Kb
  • LPC: Ligand-Protein Contacts for 1H41
  • CSU: Contacts of Structural Units for 1H41
  • Likely Quarternary Molecular Structure file(s) for 1H41
  • Structure Factors (1519 Kb)
  • Retrieve 1H41 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1H41 from S2C, [Save to disk]
  • Re-refined 1h41 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1H41 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 1H41
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Conformational Epitope Prediction for 1H41 1H41A 1H41B from the CEP Server.
  • 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 1H41, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1h41a1, region A:152-712 [Jmol] [rasmolscript] [script source]
        - Domain d1h41a2, region A:5-151 [Jmol] [rasmolscript] [script source]
        - Domain d1h41b1, region B:152-712 [Jmol] [rasmolscript] [script source]
        - Domain d1h41b2, region B:5-151 [Jmol] [rasmolscript] [script source]
  • Fold representative 1h41 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1h41] [1h41_A] [1h41_B]
  • SWISS-PROT database: [Q8VP74]
  • Domain organization of [Q8VP74_9GAMM] by SWISSPFAM
  • Other resources with information on 1H41
  • Community annotation for 1H41 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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