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(-) Description

Title :  THE THREE-DIMENSIONAL STRUCTURE OF TYROSINE PHENOL-LYASE
 
Authors :  A. Antson, T. Demidkina, Z. Dauter, E. Harutyunyan, K. Wilson
Date :  25 Nov 92  (Deposition) - 31 Oct 93  (Release) - 16 Nov 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.30
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (2x)
Keywords :  Lyase(Carbon-Carbon) (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  A. A. Antson, T. V. Demidkina, P. Gollnick, Z. Dauter, R. L. Von Tersch J. Long, S. N. Berezhnoy, R. S. Phillips, E. H. Harutyunyan, K. S. Wilso
Three-Dimensional Structure Of Tyrosine Phenol-Lyase.
Biochemistry V. 32 4195 1993
PubMed-ID: 7916622  |  Reference-DOI: 10.1021/BI00067A006
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - TYROSINE PHENOL-LYASE
    ChainsA, B
    EC Number4.1.99.2
    EngineeredYES
    Organism ScientificCITROBACTER INTERMEDIUS
    Organism Taxid66695

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 4)

Asymmetric Unit (1, 4)
No.NameCountTypeFull Name
1SO44Ligand/IonSULFATE ION
Biological Unit 1 (1, 8)
No.NameCountTypeFull Name
1SO48Ligand/IonSULFATE ION

(-) Sites  (6, 6)

Asymmetric Unit (6, 6)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLN A:98 , GLY A:99 , ARG A:100 , SER A:254 , LYS A:256 , LYS A:257BINDING SITE FOR RESIDUE SO4 A 457
2AC2SOFTWAREGLN B:98 , GLY B:99 , ARG B:100 , SER B:254 , LYS B:256 , LYS B:257 , HOH B:541BINDING SITE FOR RESIDUE SO4 B 457
3AC3SOFTWAREPRO A:20 , ARG A:21 , ARG A:24BINDING SITE FOR RESIDUE SO4 A 458
4AC4SOFTWAREARG B:24BINDING SITE FOR RESIDUE SO4 B 458
5PLAUNKNOWNLYS A:257 , ASP A:214 , ASN A:185 , TYR A:71 , GLY A:99 , ARG A:100 , SER A:254NULL
6PLBUNKNOWNLYS B:257 , ASP B:214 , ASN B:185 , TYR B:71 , GLY B:99 , ARG B:100 , SER B:254NULL

(-) SS Bonds  (0, 0)

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

(-) 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 1TPL)

(-) 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
TPL_CITIN247-265
 
  2A:247-265
B:247-265
Biological Unit 1 (1, 8)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1BETA_ELIM_LYASEPS00853 Beta-eliminating lyases pyridoxal-phosphate attachment site.TPL_CITFR247-265
 
  4A:247-265
B:247-265
TPL_CITIN247-265
 
  4A:247-265
B:247-265

(-) Exons   (0, 0)

(no "Exon" information available for 1TPL)

(-) 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:426
 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 d1tpla_ A: Tyrosine phenol-lyase                                                                                                                                                                                                                                                                                                                                                                                                                                         SCOP domains
               CATH domains 1tplA01 A:1-57,A:311-455                                 1tplA02 A:58-310 Type I PLP-dependent aspartate aminotransferase-         like (Major domain)                                                                                                                                                                1tplA01 A:1-57,A:311-455 Aspartate Aminotransferase, domain 1                                                                                    - CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ........eeeeee......hhhhhhhhhh.........................eeehhhhhh..........hhhhhhhhhhhhhh...eeeee...hhhhhhhhhhh.....eeee...---------....eeeee...................hhhhhhhhhh......eeeeeee...........hhhhhhhhhhhhh...eeeeee..hhhhhhhhhhh........hhhhhhhh....eeeeeee........eeeeee..hhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhh...eee.....eeeeeehhhh.........hhhhhhhhhhhhh....eee..---------------...eeeeee......hhhhhhhhhhhhhhh.............------......... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------BETA_ELIM_LYASE    ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1tpl A   1 MNYPAEPFRIKSVETVSMIPRDERLKKMQEAGYNTFLLNSKDIYIDLLTDSGTNAMSDKQWAGMMMGDEAYAGSENFYHLERTVQELFGFKHIVPTHQGRGAENLLSQLAIKPGQYVAGNMY---------KNGAVFVDIVRDEAHDAGLNIAFKGDIDLKKLQKLIDEKGAENIAYICLAVTVNLAGGQPVSMANMRAVRELTAAHGIKVFYDATRCVENAYFIKEQEQGFENKSIAEIVHEMFSYADGCTMSGKKDCLVNIGGFLCMNDDEMFSSAKELVVVYEGMPSYGGLAGRDMEAMAIGLREAMQYEYIEHRVKQVRYLGDKLKAAGVPIVEPVGGHAVFLDARRFCEHLTQDEFPAQSLAASIYVETGVRSMERGI---------------KLETVRLTIPRRVYTYAHMDVVADGIIKLYQHKEDIRGLKFIY------FFTARFDYI 456
                                    10        20        30        40        50        60        70        80        90       100       110       120 |       - |     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  |      -       400       410       420       430       440|      450      
                                                                                                                                                   122       132                                                                                                                                                                                                                                                        383             399                                       441    448        

Chain A from PDB  Type:PROTEIN  Length:426
 aligned with TPL_CITIN | P31012 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_CITIN     1 MNYPAEPFRIKSVETVSMIPRDERLKKMQEAGYNTFLLNSKDIYIDLLTDSGTNAMSDKQWAGMMMGDEAYAGSENFYHLERTVQELFGFKHIVPTHQGRGAENLLSQLAIKPGQYVAGNMYFTTTRYHQEKNGAVFVDIVRDEAHDAGLNIAFKGDIDLKKLQKLIDEKGAENIAYICLAVTVNLAGGQPVSMANMRAVRELTAAHGIKVFYDATRCVENAYFIKEQEQGFENKSIAEIVHEMFSYADGCTMSGKKDCLVNIGGFLCMNDDEMFSSAKELVVVYEGMPSYGGLAGRDMEAMAIGLREAMQYEYIEHRVKQVRYLGDKLKAAGVPIVEPVGGHAVFLDARRFCEHLTQDEFPAQSLAASIYVETGVRSMERGIISAGRNNVTGEHHRPKLETVRLTIPRRVYTYAHMDVVADGIIKLYQHKEDIRGLKFIYEPKQLRFFTARFDYI 456
               SCOP domains d1tpla_ A: Tyrosine phenol-lyase                                                                                                                                                                                                                                                                                                                                                                                                                                         SCOP domains
               CATH domains 1tplA01 A:1-57,A:311-455                                 1tplA02 A:58-310 Type I PLP-dependent aspartate aminotransferase-         like (Major domain)                                                                                                                                                                1tplA01 A:1-57,A:311-455 Aspartate Aminotransferase, domain 1                                                                                    - CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ........eeeeee......hhhhhhhhhh.........................eeehhhhhh..........hhhhhhhhhhhhhh...eeeee...hhhhhhhhhhh.....eeee...---------....eeeee...................hhhhhhhhhh......eeeeeee...........hhhhhhhhhhhhh...eeeeee..hhhhhhhhhhh........hhhhhhhh....eeeeeee........eeeeee..hhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhh...eee.....eeeeeehhhh.........hhhhhhhhhhhhh....eee..---------------...eeeeee......hhhhhhhhhhhhhhh.............------......... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                PROSITE (2) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------BETA_ELIM_LYASE    ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1tpl A   1 MNYPAEPFRIKSVETVSMIPRDERLKKMQEAGYNTFLLNSKDIYIDLLTDSGTNAMSDKQWAGMMMGDEAYAGSENFYHLERTVQELFGFKHIVPTHQGRGAENLLSQLAIKPGQYVAGNMY---------KNGAVFVDIVRDEAHDAGLNIAFKGDIDLKKLQKLIDEKGAENIAYICLAVTVNLAGGQPVSMANMRAVRELTAAHGIKVFYDATRCVENAYFIKEQEQGFENKSIAEIVHEMFSYADGCTMSGKKDCLVNIGGFLCMNDDEMFSSAKELVVVYEGMPSYGGLAGRDMEAMAIGLREAMQYEYIEHRVKQVRYLGDKLKAAGVPIVEPVGGHAVFLDARRFCEHLTQDEFPAQSLAASIYVETGVRSMERGI---------------KLETVRLTIPRRVYTYAHMDVVADGIIKLYQHKEDIRGLKFIY------FFTARFDYI 456
                                    10        20        30        40        50        60        70        80        90       100       110       120 |       - |     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  |      -       400       410       420       430       440|      450      
                                                                                                                                                   122       132                                                                                                                                                                                                                                                        383             399                                       441    448        

Chain B from PDB  Type:PROTEIN  Length:426
 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 d1tplb_ B: Tyrosine phenol-lyase                                                                                                                                                                                                                                                                                                                                                                                                                                         SCOP domains
               CATH domains 1tplB01 B:1-57,B:311-456                                 1tplB02 B:58-310 Type I PLP-dependent aspartate aminotransferase-           like (Major domain)                                                                                                                                                              1tplB01 B:1-57,B:311-456 Aspartate Aminotransferase, domain 1                                                                                      CATH domains
           Pfam domains (1) ---------------------------------------------Beta_elim_lyase-1tplB01 B:46-423                                                                                                                                                                                                                                                                                                                                                          ------------------    ----------- Pfam domains (1)
           Pfam domains (2) ---------------------------------------------Beta_elim_lyase-1tplB02 B:46-423                                                                                                                                                                                                                                                                                                                                                          ------------------    ----------- Pfam domains (2)
         Sec.struct. author ........eeeeee......hhhhhhhhhh.........................eeehhhhhh..........hhhhhhhhhhhhhh...eeeee...hhhhhhhhhhh.....eeee...-----------..eeeee...................hhhhhhhhhh......eeeeeee...........hhhhhhhhhhhhh...eeeeee..hhhhhhhhhhh........hhhhhhhh....eeeeeee........eeeeee..hhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhh...eee.....eeeeeehhhh.........hhhhhhhhhhhhh....eee..---------------...eeeeee......hhhhhhhhhhhhhhh.............----........... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------BETA_ELIM_LYASE    ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1tpl B   1 MNYPAEPFRIKSVETVSMIPRDERLKKMQEAGYNTFLLNSKDIYIDLLTDSGTNAMSDKQWAGMMMGDEAYAGSENFYHLERTVQELFGFKHIVPTHQGRGAENLLSQLAIKPGQYVAGNMY-----------GAVFVDIVRDEAHDAGLNIAFKGDIDLKKLQKLIDEKGAENIAYICLAVTVNLAGGQPVSMANMRAVRELTAAHGIKVFYDATRCVENAYFIKEQEQGFENKSIAEIVHEMFSYADGCTMSGKKDCLVNIGGFLCMNDDEMFSSAKELVVVYEGMPSYGGLAGRDMEAMAIGLREAMQYEYIEHRVKQVRYLGDKLKAAGVPIVEPVGGHAVFLDARRFCEHLTQDEFPAQSLAASIYVETGVRSMERGI---------------KLETVRLTIPRRVYTYAHMDVVADGIIKLYQHKEDIRGLKFIY----LRFFTARFDYI 456
                                    10        20        30        40        50        60        70        80        90       100       110       120 |       -   |   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  |      -       400       410       420       430       440|    | 450      
                                                                                                                                                   122         134                                                                                                                                                                                                                                                      383             399                                       441  446          

Chain B from PDB  Type:PROTEIN  Length:426
 aligned with TPL_CITIN | P31012 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_CITIN     1 MNYPAEPFRIKSVETVSMIPRDERLKKMQEAGYNTFLLNSKDIYIDLLTDSGTNAMSDKQWAGMMMGDEAYAGSENFYHLERTVQELFGFKHIVPTHQGRGAENLLSQLAIKPGQYVAGNMYFTTTRYHQEKNGAVFVDIVRDEAHDAGLNIAFKGDIDLKKLQKLIDEKGAENIAYICLAVTVNLAGGQPVSMANMRAVRELTAAHGIKVFYDATRCVENAYFIKEQEQGFENKSIAEIVHEMFSYADGCTMSGKKDCLVNIGGFLCMNDDEMFSSAKELVVVYEGMPSYGGLAGRDMEAMAIGLREAMQYEYIEHRVKQVRYLGDKLKAAGVPIVEPVGGHAVFLDARRFCEHLTQDEFPAQSLAASIYVETGVRSMERGIISAGRNNVTGEHHRPKLETVRLTIPRRVYTYAHMDVVADGIIKLYQHKEDIRGLKFIYEPKQLRFFTARFDYI 456
               SCOP domains d1tplb_ B: Tyrosine phenol-lyase                                                                                                                                                                                                                                                                                                                                                                                                                                         SCOP domains
               CATH domains 1tplB01 B:1-57,B:311-456                                 1tplB02 B:58-310 Type I PLP-dependent aspartate aminotransferase-           like (Major domain)                                                                                                                                                              1tplB01 B:1-57,B:311-456 Aspartate Aminotransferase, domain 1                                                                                      CATH domains
           Pfam domains (1) ---------------------------------------------Beta_elim_lyase-1tplB01 B:46-423                                                                                                                                                                                                                                                                                                                                                          ------------------    ----------- Pfam domains (1)
           Pfam domains (2) ---------------------------------------------Beta_elim_lyase-1tplB02 B:46-423                                                                                                                                                                                                                                                                                                                                                          ------------------    ----------- Pfam domains (2)
         Sec.struct. author ........eeeeee......hhhhhhhhhh.........................eeehhhhhh..........hhhhhhhhhhhhhh...eeeee...hhhhhhhhhhh.....eeee...-----------..eeeee...................hhhhhhhhhh......eeeeeee...........hhhhhhhhhhhhh...eeeeee..hhhhhhhhhhh........hhhhhhhh....eeeeeee........eeeeee..hhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhh...eee.....eeeeeehhhh.........hhhhhhhhhhhhh....eee..---------------...eeeeee......hhhhhhhhhhhhhhh.............----........... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                PROSITE (2) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------BETA_ELIM_LYASE    ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1tpl B   1 MNYPAEPFRIKSVETVSMIPRDERLKKMQEAGYNTFLLNSKDIYIDLLTDSGTNAMSDKQWAGMMMGDEAYAGSENFYHLERTVQELFGFKHIVPTHQGRGAENLLSQLAIKPGQYVAGNMY-----------GAVFVDIVRDEAHDAGLNIAFKGDIDLKKLQKLIDEKGAENIAYICLAVTVNLAGGQPVSMANMRAVRELTAAHGIKVFYDATRCVENAYFIKEQEQGFENKSIAEIVHEMFSYADGCTMSGKKDCLVNIGGFLCMNDDEMFSSAKELVVVYEGMPSYGGLAGRDMEAMAIGLREAMQYEYIEHRVKQVRYLGDKLKAAGVPIVEPVGGHAVFLDARRFCEHLTQDEFPAQSLAASIYVETGVRSMERGI---------------KLETVRLTIPRRVYTYAHMDVVADGIIKLYQHKEDIRGLKFIY----LRFFTARFDYI 456
                                    10        20        30        40        50        60        70        80        90       100       110       120 |       -   |   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  |      -       400       410       420       430       440|    | 450      
                                                                                                                                                   122         134                                                                                                                                                                                                                                                      383             399                                       441  446          

   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, 14)

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.

Chain A,B   (TPL_CITIN | P31012)
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.

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  TPL_CITFR | P31013
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  4.1.99.2
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  TPL_CITFR | P31013
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 Related Entries

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

UniProtKB/Swiss-Prot
        TPL_CITFR | P310132ez1 2ez2 2tpl 2vlf 2vlh 2ycn 2ycp 2yct 2yhk

(-) Related Entries Specified in the PDB File

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