2MUC Isomerase date Oct 26, 1998
title Muconate Cycloisomerase Variant F329i
authors U.Schell, S.Helin, T.Kajander, M.Schlomann, A.Goldman
compound source
Molecule: Protein (Muconate Cycloisomerase)
Chain: A, B
Synonym: Muconate Lactonizing Enzyme
Ec: 5.5.1.1
Mutation: Yes
Organism_scientific: Pseudomonas Putida
Organism_taxid: 303
Strain: Prs2000
symmetry Space Group: I 4
R_factor 0.174 R_Free 0.216
crystal
cell
length a length b length c angle alpha angle beta angle gamma
139.100 139.100 84.000 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.30 Å
ligand MN enzyme Isomerase E.C.5.5.1.1 BRENDA
related structures by homologous chain: 1M1B, 3MUC
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceStructural basis for the activity of two muconate cycloisomerase variants toward substituted muconates., Schell U, Helin S, Kajander T, Schlomann M, Goldman A, Proteins 1999 Jan 1;34(1):125-36. PMID:10336378
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (117 Kb) [Save to disk]
  • Biological Unit Coordinates (2muc.pdb1.gz) 443 Kb
  • LPC: Ligand-Protein Contacts for 2MUC
  • CSU: Contacts of Structural Units for 2MUC
  • Likely Quarternary Molecular Structure file(s) for 2MUC
  • Structure Factors (366 Kb)
  • Retrieve 2MUC in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2MUC from S2C, [Save to disk]
  • Re-refined 2muc structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2MUC 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 2MUC
  • 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
  • 3D motif for 2MUC, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d2muca1, region A:131-372 [Jmol] [rasmolscript] [script source]
        - Domain d2muca2, region A:4-130 [Jmol] [rasmolscript] [script source]
        - Domain d2mucb1, region B:131-372 [Jmol] [rasmolscript] [script source]
        - Domain d2mucb2, region B:4-130 [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: [2muc_B] [2muc] [2muc_A]
  • SWISS-PROT database: [P08310]
  • Domain organization of [CATB_PSEPU] by SWISSPFAM
  • Domain found in 2MUC: [MR_MLE ] by SMART
  • Other resources with information on 2MUC
  • Community annotation for 2MUC 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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