1MUC Isomerase date Sep 20, 1995
title Structure Of Muconate Lactonizing Enzyme At 1.85 Angstroms R
authors S.Helin, P.C.Kahn, B.H.L.Guha, D.J.Mallows, A.Goldman
compound source
Molecule: Muconate Lactonizing Enzyme
Chain: A, B
Synonym: Cic, Cis Muconate Cycloisomerase
Ec: 5.5.1.1
 Organism_scientific: Pseudomonas Putida
Organism_taxid: 303
Strain: Prs2000
symmetry Space Group: I 4
R_factor 0.168 R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
139.300 139.300 84.100 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.85 Å
ligand MN enzyme Isomerase E.C.5.5.1.1 BRENDA
note 1MUC supersedes 1MLE
related structures by homologous chain: 1PYM
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceThe refined X-ray structure of muconate lactonizing enzyme from Pseudomonas putida PRS2000 at 1.85 A resolution., Helin S, Kahn PC, Guha BL, Mallows DG, Goldman A, J Mol Biol 1995 Dec 15;254(5):918-41. PMID:7500361
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (118 Kb) [Save to disk]
  • Biological Unit Coordinates (1muc.pdb1.gz) 449 Kb
  • LPC: Ligand-Protein Contacts for 1MUC
  • CSU: Contacts of Structural Units for 1MUC
  • Likely Quarternary Molecular Structure file(s) for 1MUC
  • Retrieve 1MUC in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1MUC from S2C, [Save to disk]
    • View 1MUC 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 1MUC
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1MUC, from MSDmotif at EBI
  • Genome occurence of 1MUC's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1muca1, region A:131-372 [Jmol] [rasmolscript] [script source]
        - Domain d1muca2, region A:4-130 [Jmol] [rasmolscript] [script source]
        - Domain d1mucb1, region B:131-372 [Jmol] [rasmolscript] [script source]
        - Domain d1mucb2, 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: [1muc_B] [1muc_A] [1muc]
  • SWISS-PROT database: [P08310]
  • Domain organization of [CATB_PSEPU] by SWISSPFAM
  • Domain found in 1MUC: [MR_MLE ] by SMART
    • Other resources with information on 1MUC
  • Community annotation for 1MUC at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Domain movements in 1MUC from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

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