Show PDB file:   
         Plain Text   HTML   (compressed file size)
QuickSearch:   
by PDB,NDB,UniProt,PROSITE Code or Search Term(s)  
(-)Asym./Biol. Unit
collapse expand < >
Image Asym./Biol. Unit
Asym./Biol. Unit  (Jmol Viewer)

(-) Description

Title :  4-OXALOCROTONATE TAUTOMERASE-TRICLINIC CRYSTAL FORM
 
Authors :  H. S. Subramanya, D. I. Roper, Z. Dauter, E. J. Dodson, G. J. Davies, K. S. D. B. Wigley
Date :  09 Nov 95  (Deposition) - 03 Apr 96  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.90
Chains :  Asym./Biol. Unit :  A,B,C,D,E,F
Keywords :  Tautomerase, Isomerase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  H. S. Subramanya, D. I. Roper, Z. Dauter, E. J. Dodson, G. J. Davies, K. S. Wilson, D. B. Wigley
Enzymatic Ketonization Of 2-Hydroxymuconate: Specificity An Mechanism Investigated By The Crystal Structures Of Two Isomerases.
Biochemistry V. 35 792 1996
PubMed-ID: 8547259  |  Reference-DOI: 10.1021/BI951732K

(-) Compounds

Molecule 1 - 4-OXALOCROTONATE TAUTOMERASE
    Chains: A, B, C, D, E, F
    EC Number: 5.3.2.-
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Gene: DMPL
    Expression System Plasmid: PET3A
    Expression System Taxid: 562
    Expression System Vector Type: T7
    Gene: DMPL
    Organism Scientific: PSEUDOMONAS SP.
    Organism Taxid: 79676
    Other Details: T7 PROMOTER
    Strain: CF600
    Synonym: 4-OXALOCROTONATE ISOMERASE

 Structural Features

(-) Chains, Units

  123456
Asymmetric/Biological Unit : ABCDEF

Summary Information (see also Sequences/Alignments below)

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

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

(-) Sites  (0, 0)

(no "Site" information available for 1OTF)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 1OTF)

(-) 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:59
 aligned with 4OT_PSEUF | P49172 from UniProtKB/Swiss-Prot  Length:63

    Alignment length:59
                                    11        21        31        41        51         
             4OT_PSEUF    2 PIAQLYIIEGRTDEQKETLIRQVSEAMANSLDAPLERVRVLITEMPKNHFGIGGEPASK 60
               SCOP domains d1otfa_ A: 4-oxalocrotonate tautomerase                     SCOP domains
               CATH domains ----------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee....hhhhhhhhhhhhhhhhhhh...hhh.eeeeeee.hhheee....... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------- Transcript
                  1otf A  2 PIAQLYIIEGRTDEQKETLIRQVSEAMANSLDAPLERVRVLITEMPKNHFGIGGEPASK 60
                                    11        21        31        41        51         


Chain B from PDB  Type:PROTEIN  Length:59
 aligned with 4OT_PSEUF | P49172 from UniProtKB/Swiss-Prot  Length:63

    Alignment length:59
                                    11        21        31        41        51         
             4OT_PSEUF    2 PIAQLYIIEGRTDEQKETLIRQVSEAMANSLDAPLERVRVLITEMPKNHFGIGGEPASK 60
               SCOP domains d1otfb_ B: 4-oxalocrotonate tautomerase                     SCOP domains
               CATH domains ----------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee....hhhhhhhhhhhhhhhhhhh...hhh.eeeeeee.hhheee....... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------- Transcript
                  1otf B  2 PIAQLYIIEGRTDEQKETLIRQVSEAMANSLDAPLERVRVLITEMPKNHFGIGGEPASK 60
                                    11        21        31        41        51         


Chain C from PDB  Type:PROTEIN  Length:59
 aligned with 4OT_PSEUF | P49172 from UniProtKB/Swiss-Prot  Length:63

    Alignment length:59
                                    11        21        31        41        51         
             4OT_PSEUF    2 PIAQLYIIEGRTDEQKETLIRQVSEAMANSLDAPLERVRVLITEMPKNHFGIGGEPASK 60
               SCOP domains d1otfc_ C: 4-oxalocrotonate tautomerase                     SCOP domains
               CATH domains ----------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee....hhhhhhhhhhhhhhhhhhh...hhh.eeeeeee.hhheee....... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------- Transcript
                  1otf C  2 PIAQLYIIEGRTDEQKETLIRQVSEAMANSLDAPLERVRVLITEMPKNHFGIGGEPASK 60
                                    11        21        31        41        51         


Chain D from PDB  Type:PROTEIN  Length:59
 aligned with 4OT_PSEUF | P49172 from UniProtKB/Swiss-Prot  Length:63

    Alignment length:59
                                    11        21        31        41        51         
             4OT_PSEUF    2 PIAQLYIIEGRTDEQKETLIRQVSEAMANSLDAPLERVRVLITEMPKNHFGIGGEPASK 60
               SCOP domains d1otfd_ D: 4-oxalocrotonate tautomerase                     SCOP domains
               CATH domains ----------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee....hhhhhhhhhhhhhhhhhh....hhh.eeeeeee.hhheee....... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------- Transcript
                  1otf D  2 PIAQLYIIEGRTDEQKETLIRQVSEAMANSLDAPLERVRVLITEMPKNHFGIGGEPASK 60
                                    11        21        31        41        51         


Chain E from PDB  Type:PROTEIN  Length:59
 aligned with 4OT_PSEUF | P49172 from UniProtKB/Swiss-Prot  Length:63

    Alignment length:59
                                    11        21        31        41        51         
             4OT_PSEUF    2 PIAQLYIIEGRTDEQKETLIRQVSEAMANSLDAPLERVRVLITEMPKNHFGIGGEPASK 60
               SCOP domains d1otfe_ E: 4-oxalocrotonate tautomerase                     SCOP domains
               CATH domains ----------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee....hhhhhhhhhhhhhhhhhhh...hhh.eeeeeee.hhheee....... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------- Transcript
                  1otf E  2 PIAQLYIIEGRTDEQKETLIRQVSEAMANSLDAPLERVRVLITEMPKNHFGIGGEPASK 60
                                    11        21        31        41        51         


Chain F from PDB  Type:PROTEIN  Length:59
 aligned with 4OT_PSEUF | P49172 from UniProtKB/Swiss-Prot  Length:63

    Alignment length:59
                                    11        21        31        41        51         
             4OT_PSEUF    2 PIAQLYIIEGRTDEQKETLIRQVSEAMANSLDAPLERVRVLITEMPKNHFGIGGEPASK 60
               SCOP domains d1otff_ F: 4-oxalocrotonate tautomerase                     SCOP domains
               CATH domains ----------------------------------------------------------- CATH domains
           Pfam domains (1) Tautomerase-1otfF01 F:2-60                                  Pfam domains (1)
           Pfam domains (2) Tautomerase-1otfF02 F:2-60                                  Pfam domains (2)
           Pfam domains (3) Tautomerase-1otfF03 F:2-60                                  Pfam domains (3)
           Pfam domains (4) Tautomerase-1otfF04 F:2-60                                  Pfam domains (4)
           Pfam domains (5) Tautomerase-1otfF05 F:2-60                                  Pfam domains (5)
           Pfam domains (6) Tautomerase-1otfF06 F:2-60                                  Pfam domains (6)
         Sec.struct. author .eeeeeee....hhhhhhhhhhhhhhhhhhh...hhh.eeeeeee.hhheee....... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------- Transcript
                  1otf F  2 PIAQLYIIEGRTDEQKETLIRQVSEAMANSLDAPLERVRVLITEMPKNHFGIGGEPASK 60
                                    11        21        31        41        51
   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, 6)

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

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (1, 6)

Asymmetric/Biological Unit
(-)
Clan: MIF (36)

(-) Gene Ontology  (4, 4)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B,C,D,E,F   (4OT_PSEUF | P49172)
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.
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: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.
    GO:0042203    toluene catabolic process    The chemical reactions and pathways resulting in the breakdown of toluene, a volatile monoaromatic hydrocarbon found in crude petroleum and petroleum products.

 Visualization

(-) Interactive Views

Asymmetric/Biological Unit
  Complete Structure
    Jena3D(integrated viewing of ligand, site, SAP, PROSITE, SCOP information)
    WebMol | AstexViewer[tm]@PDBe
(Java Applets, require no local installation except for Java; loading may be slow)
    STRAP
(Java WebStart application, automatic local installation, requires Java; full application with system access!)
    RasMol
(require local installation)
    Molscript (VRML)
(requires installation of a VRML viewer; select preferred view via VRML and generate a mono or stereo PDF format file)
 
  Ligands, Modified Residues, Ions
(no "Ligands, Modified Residues, Ions" information available for 1otf)
 
  Sites
(no "Sites" information available for 1otf)
 
  Cis Peptide Bonds
(no "Cis Peptide Bonds" information available for 1otf)
 

(-) Still Images

Jmol
  protein: cartoon or spacefill or dots and stick; nucleic acid: cartoon and stick; ligands: spacefill; active site: stick
[ Asym./Biol. Unit PNG format ](automatic orientation, automatically generated)
Molscript
  protein, nucleic acid: cartoon; ligands: spacefill; active site: ball and stick
[ mono PDF format | stereo PDF format ](default orientation, automatically generated)

 Databases and Analysis Tools

(-) Databases

Access by PDB/NDB ID
  1otf
    Family and Domain Information: ProDom | SYSTERS
    General Structural Information: GlycoscienceDB | MMDB | NDB | OCA | PDB | PDBe | PDBj | PDBsum | PDBWiki | PQS | PROTEOPEDIA
    Orientation in Membranes: OPM
    Protein Surface: SURFACE
    Secondary Structure: DSSP (structure derived) | HSSP (homology derived)
    Structural Genomics: GeneCensus
    Structural Neighbours: CE | VAST
    Structure Classification: CATH | Dali | SCOP
    Validation and Original Data: BMRB Data View | BMRB Restraints Grid | EDS | PROCHECK | RECOORD | WHAT_CHECK
 
Access by UniProt ID/Accession number
  4OT_PSEUF | P49172
    Comparative Protein Structure Models: ModBase
    Genomic Information: Ensembl
    Protein-protein Interaction: DIP
    Sequence, Family and Domain Information: InterPro | Pfam | SMART | UniProtKB/SwissProt
 
Access by Enzyme Classificator   (EC Number)
  5.3.2.-
    General Enzyme Information: BRENDA | EC-PDB | Enzyme | IntEnz
    Pathway: KEGG | MetaCyc
 
Access by Disease Identifier   (MIM ID)
  (no 'MIM ID' available)
    Disease Information: OMIM
 
Access by GenAge ID
  (no 'GenAge ID' available)
    Age Related Information: GenAge

(-) Analysis Tools

Access by PDB/NDB ID
    Domain Information: XDom
    Interatomic Contacts of Structural Units: CSU
    Ligand-protein Contacts: LPC
    Protein Cavities: castP
    Sequence and Secondary Structure: PDBCartoon
    Structure Alignment: STRAP(Java WebStart application, automatic local installation, requires Java; full application with system access!)
    Structure and Sequence Browser: STING
 
Access by UniProt ID/Accession number
  4OT_PSEUF | P49172
    Protein Disorder Prediction: DisEMBL | FoldIndex | GLOBPLOT (for more information see DisProt)

 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

(no "Entries Sharing at Least One Protein Chain" available for 1OTF)

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 1OTF)