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(-) Description

Title :  CRYSTAL STRUCTURE OF MUCONOLACTONE ISOMERASE AT 3.3 ANGSTROMS RESOLUTION
 
Authors :  S. K. Katti, B. A. Katz, H. W. Wyckoff
Date :  02 Nov 89  (Deposition) - 15 Oct 90  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.30
Chains :  Asym./Biol. Unit :  A,B,C,D,E,F,G,H,I,J
Keywords :  Intramolecular Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. K. Katti, B. A. Katz, H. W. Wyckoff
Crystal Structure Of Muconolactone Isomerase At 3. 3 A Resolution.
J. Mol. Biol. V. 205 557 1989
PubMed-ID: 2926818  |  Reference-DOI: 10.1016/0022-2836(89)90226-X
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - MUCONOLACTONE ISOMERASE
    Chains: A, B, C, D, E, F, G, H, I, J
    EC Number: 5.3.3.4
    Engineered: YES
    Organism Scientific: PSEUDOMONAS PUTIDA
    Organism Taxid: 303

 Structural Features

(-) Chains, Units

  12345678910
Asymmetric/Biological Unit : ABCDEFGHIJ

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 1MLI)

(-) Sites  (0, 0)

(no "Site" information available for 1MLI)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1MLI)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1MLI)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1MLI)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1MLI)

(-) Exons   (0, 0)

(no "Exon" information available for 1MLI)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:96
 aligned with CATC_PSEPU | P00948 from UniProtKB/Swiss-Prot  Length:96

    Alignment length:96
                                    10        20        30        40        50        60        70        80        90      
            CATC_PSEPU    1 MLFHVKMTVKLPVDMDPAKATQLKADEKELAQRLQREGTWRHLWRIAGHYANYSVFDVSSVEACNDTLMQLPLFPYMDIEVDGLCRHPSSIHSDDR 96
               SCOP domains d1mlia_ A: Muconalactone isomerase, MLI                                                          SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author eeeeeeeeeee......hhhhhhhhhhhhhhhhhhhh.eeeeeeeee..eeeeeeeee..hhhhhhhhhhh....eeeeeeeee............ Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------ Transcript
                  1mli A  1 MLFHVKMTVKLPVDMDPAKATQLKADEKELAQRLQREGTWRHLWRIAGHYANYSVFDVPSVEALHDTLMQLPLFPYMDIEVDGLCRHPSSIHSDDR 96
                                    10        20        30        40        50        60        70        80        90      


Chain B from PDB  Type:PROTEIN  Length:96
 aligned with CATC_PSEPU | P00948 from UniProtKB/Swiss-Prot  Length:96

    Alignment length:96
                                    10        20        30        40        50        60        70        80        90      
            CATC_PSEPU    1 MLFHVKMTVKLPVDMDPAKATQLKADEKELAQRLQREGTWRHLWRIAGHYANYSVFDVSSVEACNDTLMQLPLFPYMDIEVDGLCRHPSSIHSDDR 96
               SCOP domains d1mlib_ B: Muconalactone isomerase, MLI                                                          SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author eeeeeeeeeee......hhhhhhhhhhhhhhhhhhhh.eeeeeeeee..eeeeeeeee..hhhhhhhhhhh....eeeeeeeee............ Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------ Transcript
                  1mli B  1 MLFHVKMTVKLPVDMDPAKATQLKADEKELAQRLQREGTWRHLWRIAGHYANYSVFDVPSVEALHDTLMQLPLFPYMDIEVDGLCRHPSSIHSDDR 96
                                    10        20        30        40        50        60        70        80        90      


Chain C from PDB  Type:PROTEIN  Length:96
 aligned with CATC_PSEPU | P00948 from UniProtKB/Swiss-Prot  Length:96

    Alignment length:96
                                    10        20        30        40        50        60        70        80        90      
            CATC_PSEPU    1 MLFHVKMTVKLPVDMDPAKATQLKADEKELAQRLQREGTWRHLWRIAGHYANYSVFDVSSVEACNDTLMQLPLFPYMDIEVDGLCRHPSSIHSDDR 96
               SCOP domains d1mlic_ C: Muconalactone isomerase, MLI                                                          SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author eeeeeeeeeee......hhhhhhhhhhhhhhhhhhhh.eeeeeeeee..eeeeeeeee..hhhhhhhhhhh....eeeeeeeee............ Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------ Transcript
                  1mli C  1 MLFHVKMTVKLPVDMDPAKATQLKADEKELAQRLQREGTWRHLWRIAGHYANYSVFDVPSVEALHDTLMQLPLFPYMDIEVDGLCRHPSSIHSDDR 96
                                    10        20        30        40        50        60        70        80        90      


Chain D from PDB  Type:PROTEIN  Length:96
 aligned with CATC_PSEPU | P00948 from UniProtKB/Swiss-Prot  Length:96

    Alignment length:96
                                    10        20        30        40        50        60        70        80        90      
            CATC_PSEPU    1 MLFHVKMTVKLPVDMDPAKATQLKADEKELAQRLQREGTWRHLWRIAGHYANYSVFDVSSVEACNDTLMQLPLFPYMDIEVDGLCRHPSSIHSDDR 96
               SCOP domains d1mlid_ D: Muconalactone isomerase, MLI                                                          SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author eeeeeeeeeee......hhhhhhhhhhhhhhhhhhhh.eeeeeeeee..eeeeeeeee..hhhhhhhhhhh....eeeeeeeee............ Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------ Transcript
                  1mli D  1 MLFHVKMTVKLPVDMDPAKATQLKADEKELAQRLQREGTWRHLWRIAGHYANYSVFDVPSVEALHDTLMQLPLFPYMDIEVDGLCRHPSSIHSDDR 96
                                    10        20        30        40        50        60        70        80        90      


Chain E from PDB  Type:PROTEIN  Length:96
 aligned with CATC_PSEPU | P00948 from UniProtKB/Swiss-Prot  Length:96

    Alignment length:96
                                    10        20        30        40        50        60        70        80        90      
            CATC_PSEPU    1 MLFHVKMTVKLPVDMDPAKATQLKADEKELAQRLQREGTWRHLWRIAGHYANYSVFDVSSVEACNDTLMQLPLFPYMDIEVDGLCRHPSSIHSDDR 96
               SCOP domains d1mlie_ E: Muconalactone isomerase, MLI                                                          SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author eeeeeeeeeee......hhhhhhhhhhhhhhhhhhhh.eeeeeeeee..eeeeeeeee..hhhhhhhhhhh....eeeeeeeee............ Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------ Transcript
                  1mli E  1 MLFHVKMTVKLPVDMDPAKATQLKADEKELAQRLQREGTWRHLWRIAGHYANYSVFDVPSVEALHDTLMQLPLFPYMDIEVDGLCRHPSSIHSDDR 96
                                    10        20        30        40        50        60        70        80        90      


Chain F from PDB  Type:PROTEIN  Length:96
 aligned with CATC_PSEPU | P00948 from UniProtKB/Swiss-Prot  Length:96

    Alignment length:96
                                    10        20        30        40        50        60        70        80        90      
            CATC_PSEPU    1 MLFHVKMTVKLPVDMDPAKATQLKADEKELAQRLQREGTWRHLWRIAGHYANYSVFDVSSVEACNDTLMQLPLFPYMDIEVDGLCRHPSSIHSDDR 96
               SCOP domains d1mlif_ F: Muconalactone isomerase, MLI                                                          SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author eeeeeeeeeee......hhhhhhhhhhhhhhhhhhhh.eeeeeeeee..eeeeeeeee..hhhhhhhhhhh....eeeeeeeee............ Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------ Transcript
                  1mli F  1 MLFHVKMTVKLPVDMDPAKATQLKADEKELAQRLQREGTWRHLWRIAGHYANYSVFDVPSVEALHDTLMQLPLFPYMDIEVDGLCRHPSSIHSDDR 96
                                    10        20        30        40        50        60        70        80        90      


Chain G from PDB  Type:PROTEIN  Length:96
 aligned with CATC_PSEPU | P00948 from UniProtKB/Swiss-Prot  Length:96

    Alignment length:96
                                    10        20        30        40        50        60        70        80        90      
            CATC_PSEPU    1 MLFHVKMTVKLPVDMDPAKATQLKADEKELAQRLQREGTWRHLWRIAGHYANYSVFDVSSVEACNDTLMQLPLFPYMDIEVDGLCRHPSSIHSDDR 96
               SCOP domains d1mlig_ G: Muconalactone isomerase, MLI                                                          SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author eeeeeeeeeee......hhhhhhhhhhhhhhhhhhhh.eeeeeeeee..eeeeeeeee..hhhhhhhhhhh....eeeeeeeee............ Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------ Transcript
                  1mli G  1 MLFHVKMTVKLPVDMDPAKATQLKADEKELAQRLQREGTWRHLWRIAGHYANYSVFDVPSVEALHDTLMQLPLFPYMDIEVDGLCRHPSSIHSDDR 96
                                    10        20        30        40        50        60        70        80        90      


Chain H from PDB  Type:PROTEIN  Length:96
 aligned with CATC_PSEPU | P00948 from UniProtKB/Swiss-Prot  Length:96

    Alignment length:96
                                    10        20        30        40        50        60        70        80        90      
            CATC_PSEPU    1 MLFHVKMTVKLPVDMDPAKATQLKADEKELAQRLQREGTWRHLWRIAGHYANYSVFDVSSVEACNDTLMQLPLFPYMDIEVDGLCRHPSSIHSDDR 96
               SCOP domains d1mlih_ H: Muconalactone isomerase, MLI                                                          SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author eeeeeeeeeee......hhhhhhhhhhhhhhhhhhhh.eeeeeeeee..eeeeeeeee..hhhhhhhhhhh....eeeeeeeee............ Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------ Transcript
                  1mli H  1 MLFHVKMTVKLPVDMDPAKATQLKADEKELAQRLQREGTWRHLWRIAGHYANYSVFDVPSVEALHDTLMQLPLFPYMDIEVDGLCRHPSSIHSDDR 96
                                    10        20        30        40        50        60        70        80        90      


Chain I from PDB  Type:PROTEIN  Length:96
 aligned with CATC_PSEPU | P00948 from UniProtKB/Swiss-Prot  Length:96

    Alignment length:96
                                    10        20        30        40        50        60        70        80        90      
            CATC_PSEPU    1 MLFHVKMTVKLPVDMDPAKATQLKADEKELAQRLQREGTWRHLWRIAGHYANYSVFDVSSVEACNDTLMQLPLFPYMDIEVDGLCRHPSSIHSDDR 96
               SCOP domains d1mlii_ I: Muconalactone isomerase, MLI                                                          SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author eeeeeeeeeee......hhhhhhhhhhhhhhhhhhhh.eeeeeeeee..eeeeeeeee..hhhhhhhhhhh....eeeeeeeee............ Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------ Transcript
                  1mli I  1 MLFHVKMTVKLPVDMDPAKATQLKADEKELAQRLQREGTWRHLWRIAGHYANYSVFDVPSVEALHDTLMQLPLFPYMDIEVDGLCRHPSSIHSDDR 96
                                    10        20        30        40        50        60        70        80        90      


Chain J from PDB  Type:PROTEIN  Length:96
 aligned with CATC_PSEPU | P00948 from UniProtKB/Swiss-Prot  Length:96

    Alignment length:96
                                    10        20        30        40        50        60        70        80        90      
            CATC_PSEPU    1 MLFHVKMTVKLPVDMDPAKATQLKADEKELAQRLQREGTWRHLWRIAGHYANYSVFDVSSVEACNDTLMQLPLFPYMDIEVDGLCRHPSSIHSDDR 96
               SCOP domains d1mlij_ J: Muconalactone isomerase, MLI                                                          SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author eeeeeeeeeee......hhhhhhhhhhhhhhhhhhhh.eeeeeeeee..eeeeeeeee..hhhhhhhhhhh....eeeeeeeee............ Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------ Transcript
                  1mli J  1 MLFHVKMTVKLPVDMDPAKATQLKADEKELAQRLQREGTWRHLWRIAGHYANYSVFDVPSVEALHDTLMQLPLFPYMDIEVDGLCRHPSSIHSDDR 96
                                    10        20        30        40        50        60        70        80        90
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 10)

Asymmetric/Biological Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 1MLI)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1MLI)

(-) Gene Ontology  (5, 5)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B,C,D,E,F,G,H,I,J   (CATC_PSEPU | P00948)
molecular function
    GO:0016853    isomerase activity    Catalysis of the geometric or structural changes within one molecule. Isomerase is the systematic name for any enzyme of EC class 5.
    GO:0016159    muconolactone delta-isomerase activity    Catalysis of the reaction: 2,5-dihydro-5-oxofuran-2-acetate = 3,4-dihydro-5-oxofuran-2-acetate.
biological process
    GO:0019439    aromatic compound catabolic process    The chemical reactions and pathways resulting in the breakdown of aromatic compounds, any substance containing an aromatic carbon ring.
    GO:0042952    beta-ketoadipate pathway    A pathway of aromatic compound degradation by ortho-cleavage; one branch converts protocatechuate, derived from phenolic compounds, to beta-ketoadipate, and the other branch converts catechol, generated from various aromatic hydrocarbons, amino aromatics, and lignin monomers, also to beta-ketoadipate. Two additional steps accomplish the conversion of beta-ketoadipate to tricarboxylic acid cycle intermediates.
    GO:0006725    cellular aromatic compound metabolic process    The chemical reactions and pathways involving aromatic compounds, any organic compound characterized by one or more planar rings, each of which contains conjugated double bonds and delocalized pi electrons, as carried out by individual cells.

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