Show PDB file:   
         Plain Text   HTML   (compressed file size)
QuickSearch:   
by PDB,NDB,UniProt,PROSITE Code or Search Term(s)  
(-)Asymmetric Unit
(-)Asym. Unit - sites
(-)Biological Unit 1
(-)Biol. Unit 1 - sites
collapse expand < >
Image Asymmetric Unit
Asymmetric Unit  (Jmol Viewer)
Image Asym. Unit - sites
Asym. Unit - sites  (Jmol Viewer)
Image Biological Unit 1
Biological Unit 1  (Jmol Viewer)
Image Biol. Unit 1 - sites
Biol. Unit 1 - sites  (Jmol Viewer)

(-) Description

Title :  QUINONOID INTERMEDIATE OF CITROBACTER FREUNDII TYROSINE PHENOL-LYASE FORMED WITH ALANINE
 
Authors :  D. Milic, T. V. Demidkina, D. Matkovic-Calogovic, A. A. Antson
Date :  14 Jan 08  (Deposition) - 19 Aug 08  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.89
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (2x)
Keywords :  Plp-Dependent Enzyme, Lyase, Tyrosine Degradation (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  D. Milic, T. V. Demidkina, N. G. Faleev, D. Matkovic-Calogovic, A. A. Antson
Insights Into The Catalytic Mechanism Of Tyrosine Phenol-Lyase From X-Ray Structures Of Quinonoid Intermediates.
J. Biol. Chem. V. 283 29206 2008
PubMed-ID: 18715865  |  Reference-DOI: 10.1074/JBC.M802061200

(-) Compounds

Molecule 1 - TYROSINE PHENOL-LYASE
    ChainsA, B
    EC Number4.1.99.2
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPTZTPL
    Expression System StrainSVS 370
    Expression System Taxid562
    Organism ScientificCITROBACTER FREUNDII
    Organism Taxid546
    SynonymBETA-TYROSINASE

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit AB
Biological Unit 1 (2x)AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 6)

Asymmetric Unit (4, 6)
No.NameCountTypeFull Name
1K2Ligand/IonPOTASSIUM ION
2P331Ligand/Ion3,6,9,12,15,18-HEXAOXAICOSANE-1,20-DIOL
3PGE1Ligand/IonTRIETHYLENE GLYCOL
4PLI2Ligand/Ion(2E)-2-{[(Z)-{3-HYDROXY-2-METHYL-5-[(PHOSPHONOOXY)METHYL]PYRIDIN-4(1H)-YLIDENE}METHYL]IMINO}PROPANOIC ACID
Biological Unit 1 (3, 8)
No.NameCountTypeFull Name
1K-1Ligand/IonPOTASSIUM ION
2P332Ligand/Ion3,6,9,12,15,18-HEXAOXAICOSANE-1,20-DIOL
3PGE2Ligand/IonTRIETHYLENE GLYCOL
4PLI4Ligand/Ion(2E)-2-{[(Z)-{3-HYDROXY-2-METHYL-5-[(PHOSPHONOOXY)METHYL]PYRIDIN-4(1H)-YLIDENE}METHYL]IMINO}PROPANOIC ACID

(-) Sites  (6, 6)

Asymmetric Unit (6, 6)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLY A:52 , ASN A:262 , HOH A:2080 , GLU B:69 , HOH B:2367BINDING SITE FOR RESIDUE K B1457
2AC2SOFTWARETHR A:49 , GLN A:98 , GLY A:99 , ARG A:100 , GLU A:103 , PHE A:123 , THR A:125 , ASN A:185 , ASP A:214 , THR A:216 , ARG A:217 , SER A:254 , LYS A:257 , ARG A:404 , HOH A:2448 , TYR B:71BINDING SITE FOR RESIDUE PLI A1457
3AC3SOFTWAREGLU A:69 , HOH A:2302 , GLY B:52 , ASN B:262 , HOH B:2100 , HOH B:2341BINDING SITE FOR RESIDUE K B1458
4AC4SOFTWARETYR A:71 , THR B:49 , GLN B:98 , GLY B:99 , ARG B:100 , GLU B:103 , PHE B:123 , THR B:125 , ASN B:185 , ASP B:214 , THR B:216 , ARG B:217 , SER B:254 , LYS B:257 , ARG B:404 , HOH B:2514BINDING SITE FOR RESIDUE PLI B1459
5AC5SOFTWAREMET A:1 , TYR A:3 , TYR A:324 , TYR A:414 , ASP A:418 , TYR B:3 , TYR B:414 , HOH B:2515BINDING SITE FOR RESIDUE P33 B1460
6AC6SOFTWAREVAL A:16 , SER A:17 , TYR A:44 , HOH A:2033 , HOH A:2451 , GLN B:311 , GLU B:313BINDING SITE FOR RESIDUE PGE A1458

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2VLF)

(-) Cis Peptide Bonds  (4, 4)

Asymmetric Unit
No.Residues
1Val A:182 -Thr A:183
2Glu A:338 -Pro A:339
3Val B:182 -Thr B:183
4Glu B:338 -Pro B:339

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2VLF)

(-) PROSITE Motifs  (1, 2)

Asymmetric Unit (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1BETA_ELIM_LYASEPS00853 Beta-eliminating lyases pyridoxal-phosphate attachment site.TPL_CITFR247-265
 
  2A:247-265
B:247-265
Biological Unit 1 (1, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1BETA_ELIM_LYASEPS00853 Beta-eliminating lyases pyridoxal-phosphate attachment site.TPL_CITFR247-265
 
  4A:247-265
B:247-265

(-) Exons   (0, 0)

(no "Exon" information available for 2VLF)

(-) Sequences/Alignments

Asymmetric 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:456
 aligned with TPL_CITFR | P31013 from UniProtKB/Swiss-Prot  Length:456

    Alignment length:456
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450      
            TPL_CITFR     1 MNYPAEPFRIKSVETVSMIPRDERLKKMQEAGYNTFLLNSKDIYIDLLTDSGTNAMSDKQWAGMMMGDEAYAGSENFYHLERTVQELFGFKHIVPTHQGRGAENLLSQLAIKPGQYVAGNMYFTTTRYHQEKNGAVFVDIVRDEAHDAGLNIAFKGDIDLKKLQKLIDEKGAENIAYICLAVTVNLAGGQPVSMANMRAVRELTEAHGIKVFYDATRCVENAYFIKEQEQGFENKSIAEIVHEMFSYADGCTMSGKKDCLVNIGGFLCMNDDEMFSSAKELVVVYEGMPSYGGLAGRDMEAMAIGLREAMQYEYIEHRVKQVRYLGDKLKAAGVPIVEPVGGHAVFLDARRFCEHLTQDEFPAQSLAASIYVETGVRSMERGIISAGRNNVTGEHHRPKLETVRLTIPRRVYTYAHMDVVADGIIKLYQHKEDIRGLKFIYEPKQLRFFTARFDYI 456
               SCOP domains d2vlfa_ A: automated matches                                                                                                                                                                                                                                                                                                                                                                                                                                             SCOP domains
               CATH domains 2vlfA01 A:1-57,A:311-455                                 2vlfA02 A:58-310 Type I PLP-dependent aspartate aminotransferase-like (Major domain)                                                                                                                                                                         2vlfA01 A:1-57,A:311-455 Aspartate Aminotransferase, domain 1                                                                                    - CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...................hhhhhhhhhhhh..hhhhhhhhhh.ee..........hhhhhhhhh........hhhhhhhhhhhhhhhh..eeeee.hhhhhhhhhhhhhh....eeee...hhhhhhhhhhh..eeee..hhhhhh...........hhhhhhhhhhhhh...eeeeeee...........hhhhhhhhhhhhhhh...eeee..hhhhhhhhhhhhh......hhhhhhhhhhh...eeeee..........eeeee.hhhhhhhhhhhhhhhh........hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhh...........eeeeehhhhh...hhhhhhhhhhhhhhhhhhhee.eeehhhhhh..............eeeee......hhhhhhhhhhhhhhhhhhhhhh..eeeee....hhhhh.eeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------BETA_ELIM_LYASE    ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2vlf A   1 MNYPAEPFRIKSVETVSMIPRDERLKKMQEAGYNTFLLNSKDIYIDLLTDSGTNAMSDKQWAGMMMGDEAYAGSENFYHLERTVQELFGFKHIVPTHQGRGAENLLSQLAIKPGQYVAGNMYFTTTRYHQEKNGAVFVDIVRDEAHDAGLNIAFKGDIDLKKLQKLIDEKGAENIAYICLAVTVNLAGGQPVSMANMRAVRELTEAHGIKVFYDATRCVENAYFIKEQEQGFENKSIAEIVHEMFSYADGCTMSGKKDCLVNIGGFLCMNDDEMFSSAKELVVVYEGMPSYGGLAGRDMEAMAIGLREAMQYEYIEHRVKQVRYLGDKLKAAGVPIVEPVGGHAVFLDARRFCEHLTQDEFPAQSLAASIYVETGVRSMERGIISAGRNNVTGEHHRPKLETVRLTIPRRVYTYAHMDVVADGIIKLYQHKEDIRGLKFIYEPKQLRFFTARFDYI 456
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450      

Chain B from PDB  Type:PROTEIN  Length:456
 aligned with TPL_CITFR | P31013 from UniProtKB/Swiss-Prot  Length:456

    Alignment length:456
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450      
            TPL_CITFR     1 MNYPAEPFRIKSVETVSMIPRDERLKKMQEAGYNTFLLNSKDIYIDLLTDSGTNAMSDKQWAGMMMGDEAYAGSENFYHLERTVQELFGFKHIVPTHQGRGAENLLSQLAIKPGQYVAGNMYFTTTRYHQEKNGAVFVDIVRDEAHDAGLNIAFKGDIDLKKLQKLIDEKGAENIAYICLAVTVNLAGGQPVSMANMRAVRELTEAHGIKVFYDATRCVENAYFIKEQEQGFENKSIAEIVHEMFSYADGCTMSGKKDCLVNIGGFLCMNDDEMFSSAKELVVVYEGMPSYGGLAGRDMEAMAIGLREAMQYEYIEHRVKQVRYLGDKLKAAGVPIVEPVGGHAVFLDARRFCEHLTQDEFPAQSLAASIYVETGVRSMERGIISAGRNNVTGEHHRPKLETVRLTIPRRVYTYAHMDVVADGIIKLYQHKEDIRGLKFIYEPKQLRFFTARFDYI 456
               SCOP domains d2vlfb_ B: automated matches                                                                                                                                                                                                                                                                                                                                                                                                                                             SCOP domains
               CATH domains 2vlfB01 B:1-57,B:311-455                                 2vlfB02 B:58-310 Type I PLP-dependent aspartate aminotransferase-like (Major domain)                                                                                                                                                                         2vlfB01 B:1-57,B:311-455 Aspartate Aminotransferase, domain 1                                                                                    - CATH domains
           Pfam domains (1) ---------------------------------------------Beta_elim_lyase-2vlfB01 B:46-423                                                                                                                                                                                                                                                                                                                                                          --------------------------------- Pfam domains (1)
           Pfam domains (2) ---------------------------------------------Beta_elim_lyase-2vlfB02 B:46-423                                                                                                                                                                                                                                                                                                                                                          --------------------------------- Pfam domains (2)
         Sec.struct. author ...................hhhhhhhhhhhh..hhhhhhhhhh.eee.........hhhhhhhhh........hhhhhhhhhhhhhhhh..eeeee.hhhhhhhhhhhhhh....eeee...hhhhhhhhhhh..eeee..hhhhhh...........hhhhhhhhhhhhh...eeeeeee...........hhhhhhhhhhhhhhh..eeeee..hhhhhhhhhhhhh......hhhhhhhhhhhh..eeeee..........eeeee.hhhhhhhhhhhhhhhh........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...........eeeeehhhhh...hhhhhhhhhhhhhhhhhhheeeeeehhhhhh..............eeeee......hhhhhhhhhhhhhhhhhhhhhh..eeeee....hhhhhheeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------BETA_ELIM_LYASE    ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2vlf B   1 MNYPAEPFRIKSVETVSMIPRDERLKKMQEAGYNTFLLNSKDIYIDLLTDSGTNAMSDKQWAGMMMGDEAYAGSENFYHLERTVQELFGFKHIVPTHQGRGAENLLSQLAIKPGQYVAGNMYFTTTRYHQEKNGAVFVDIVRDEAHDAGLNIAFKGDIDLKKLQKLIDEKGAENIAYICLAVTVNLAGGQPVSMANMRAVRELTEAHGIKVFYDATRCVENAYFIKEQEQGFENKSIAEIVHEMFSYADGCTMSGKKDCLVNIGGFLCMNDDEMFSSAKELVVVYEGMPSYGGLAGRDMEAMAIGLREAMQYEYIEHRVKQVRYLGDKLKAAGVPIVEPVGGHAVFLDARRFCEHLTQDEFPAQSLAASIYVETGVRSMERGIISAGRNNVTGEHHRPKLETVRLTIPRRVYTYAHMDVVADGIIKLYQHKEDIRGLKFIYEPKQLRFFTARFDYI 456
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450      

   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, 2)

Asymmetric Unit

(-) CATH Domains  (2, 4)

Asymmetric Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (1, 2)

Asymmetric Unit

(-) Gene Ontology  (7, 7)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (TPL_CITFR | P31013)
molecular function
    GO:0016830    carbon-carbon lyase activity    Catalysis of the cleavage of C-C bonds by other means than by hydrolysis or oxidation, or conversely adding a group to a double bond.
    GO:0003824    catalytic activity    Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
    GO:0016829    lyase activity    Catalysis of the cleavage of C-C, C-O, C-N and other bonds by other means than by hydrolysis or oxidation, or conversely adding a group to a double bond. They differ from other enzymes in that two substrates are involved in one reaction direction, but only one in the other direction. When acting on the single substrate, a molecule is eliminated and this generates either a new double bond or a new ring.
    GO:0050371    tyrosine phenol-lyase activity    Catalysis of the reaction: L-tyrosine + H(2)O = NH(4)(+) + phenol + pyruvate.
biological process
    GO:0009072    aromatic amino acid family metabolic process    The chemical reactions and pathways involving aromatic amino acid family, amino acids with aromatic ring (phenylalanine, tyrosine, tryptophan).
    GO:0006520    cellular amino acid metabolic process    The chemical reactions and pathways involving amino acids, carboxylic acids containing one or more amino groups, as carried out by individual cells.
    GO:0006570    tyrosine metabolic process    The chemical reactions and pathways involving tyrosine, an aromatic amino acid, 2-amino-3-(4-hydroxyphenyl)propanoic acid.

 Visualization

(-) Interactive Views

Asymmetric 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
    K  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    P33  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    PGE  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    PLI  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
 
  Sites
    AC1  [ RasMol ]  +environment [ RasMol ]
    AC2  [ RasMol ]  +environment [ RasMol ]
    AC3  [ RasMol ]  +environment [ RasMol ]
    AC4  [ RasMol ]  +environment [ RasMol ]
    AC5  [ RasMol ]  +environment [ RasMol ]
    AC6  [ RasMol ]  +environment [ RasMol ]
 
  Cis Peptide Bonds
    Glu A:338 - Pro A:339   [ RasMol ]  
    Glu B:338 - Pro B:339   [ RasMol ]  
    Val A:182 - Thr A:183   [ RasMol ]  
    Val B:182 - Thr B:183   [ RasMol ]  
 
Biological Unit
  Complete Structure
    Biological Unit 1  [ Jena3D ]

(-) Still Images

Jmol
  protein: cartoon or spacefill or dots and stick; nucleic acid: cartoon and stick; ligands: spacefill; active site: stick
Molscript
  protein, nucleic acid: cartoon; ligands: spacefill; active site: ball and stick

 Databases and Analysis Tools

(-) Databases

Access by PDB/NDB ID
  2vlf
    Family and Domain InformationProDom | SYSTERS
    General Structural InformationGlycoscienceDB | MMDB | NDB | OCA | PDB | PDBe | PDBj | PDBsum | PDBWiki | PQS | PROTEOPEDIA
    Orientation in MembranesOPM
    Protein SurfaceSURFACE
    Secondary StructureDSSP (structure derived) | HSSP (homology derived)
    Structural GenomicsGeneCensus
    Structural NeighboursCE | VAST
    Structure ClassificationCATH | Dali | SCOP
    Validation and Original DataBMRB Data View | BMRB Restraints Grid | EDS | PROCHECK | RECOORD | WHAT_CHECK
 
Access by UniProt ID/Accession number
  TPL_CITFR | P31013
    Comparative Protein Structure ModelsModBase
    Genomic InformationEnsembl
    Protein-protein InteractionDIP
    Sequence, Family and Domain InformationInterPro | Pfam | SMART | UniProtKB/SwissProt
 
Access by Enzyme Classificator   (EC Number)
  4.1.99.2
    General Enzyme InformationBRENDA | EC-PDB | Enzyme | IntEnz
    PathwayKEGG | MetaCyc
 
Access by Disease Identifier   (MIM ID)
  (no 'MIM ID' available)
    Disease InformationOMIM
 
Access by GenAge ID
  (no 'GenAge ID' available)
    Age Related InformationGenAge

(-) Analysis Tools

Access by PDB/NDB ID
    Domain InformationXDom
    Interatomic Contacts of Structural UnitsCSU
    Ligand-protein ContactsLPC
    Protein CavitiescastP
    Sequence and Secondary StructurePDBCartoon
    Structure AlignmentSTRAP(Java WebStart application, automatic local installation, requires Java; full application with system access!)
    Structure and Sequence BrowserSTING
 
Access by UniProt ID/Accession number
  TPL_CITFR | P31013
    Protein Disorder PredictionDisEMBL | FoldIndex | GLOBPLOT (for more information see DisProt)

 Related Entries

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

UniProtKB/Swiss-Prot
        TPL_CITFR | P310131tpl 2ez1 2ez2 2tpl 2vlh 2ycn 2ycp 2yct 2yhk

(-) Related Entries Specified in the PDB File

1tpl TYROSINE PHENOL-LYASE
2ez1 HOLO TYROSINE PHENOL-LYASE FROM CITROBACTER FREUNDII AT PH8.0
2ez2 APO TYROSINE PHENOL-LYASE FROM CITROBACTER FREUNDII AT PH8.0
2tpl TYROSINE PHENOL-LYASE FROM CITROBACTER INTERMEDIUS COMPLEX WITH 3-(4'-HYDROXYPHENYL) PROPIONIC ACID, PYRIDOXAL-5'-PHOSPHATE AND CS+ ION
2vlh QUINONOID INTERMEDIATE OF CITROBACTER FREUNDII TYROSINE PHENOL-LYASE FORMED WITH METHIONINE