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(-) Description

Title :  CRYSTAL STRUCTURE OF ANTIZYME INHIBITOR, AN ORNITHINE DECARBOXYLASE HOMOLOGOUS PROTEIN
 
Authors :  O. Dym, T. Unger, S. Albeck, C. Kahana, Israel Structural Proteomics Center (Ispc)
Date :  30 Dec 07  (Deposition) - 15 Apr 08  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.05
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Biol. Unit 3:  A,B  (1x)
Keywords :  Tim-Like A/B Barrel Domain And A Sheet Domain, Structural Genomics, Israel Structural Proteomics Center, Ispc, Polyamine Biosynthesis, Biosynthetic Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  S. Albeck, O. Dym, T. Unger, Z. Snapir, Z. Bercovich, C. Kahana
Crystallographic And Biochemical Studies Revealing The Structural Basis For Antizyme Inhibitor Function.
Protein Sci. V. 17 793 2008
PubMed-ID: 18369191  |  Reference-DOI: 10.1110/PS.073427208
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - ANTIZYME INHIBITOR 1
    ChainsA, B
    EngineeredYES
    Expression SystemESCHERICHIA COLI BL21(DE3)
    Expression System PlasmidPETG-20A
    Expression System StrainBL21(DE3)
    Expression System Taxid469008
    Expression System Vector TypePLASMID
    GeneAZIN1, OAZI, OAZIN
    Organism CommonHOUSE MOUSE
    Organism ScientificMUS MUSCULUS
    Organism Taxid10090
    SynonymAZI, ORNITHINE DECARBOXYLASE ANTIZYME INHIBITOR

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit AB
Biological Unit 1 (1x)A 
Biological Unit 2 (1x) B
Biological Unit 3 (1x)AB

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 3BTN)

(-) Sites  (0, 0)

(no "Site" information available for 3BTN)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3BTN)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3BTN)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3BTN)

(-) PROSITE Motifs  (1, 2)

Asymmetric Unit (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ODR_DC_2_2PS00879 Orn/DAP/Arg decarboxylases family 2 signature 2.AZIN1_MOUSE222-239
 
  2A:222-239
B:222-239
Biological Unit 1 (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ODR_DC_2_2PS00879 Orn/DAP/Arg decarboxylases family 2 signature 2.AZIN1_MOUSE222-239
 
  1A:222-239
-
Biological Unit 2 (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ODR_DC_2_2PS00879 Orn/DAP/Arg decarboxylases family 2 signature 2.AZIN1_MOUSE222-239
 
  1-
B:222-239
Biological Unit 3 (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ODR_DC_2_2PS00879 Orn/DAP/Arg decarboxylases family 2 signature 2.AZIN1_MOUSE222-239
 
  2A:222-239
B:222-239

(-) Exons   (10, 20)

Asymmetric Unit (10, 20)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.1bENSMUST000001103291bENSMUSE00000683549chr15:38449018-38448664355AZIN1_MOUSE-00--
1.4aENSMUST000001103294aENSMUSE00000361050chr15:38444364-38444228137AZIN1_MOUSE-00--
1.5ENSMUST000001103295ENSMUSE00000683548chr15:38437101-38436942160AZIN1_MOUSE-00--
1.6ENSMUST000001103296ENSMUSE00000412170chr15:38431355-38431159197AZIN1_MOUSE1-34342A:8-34
B:8-34
27
27
1.7bENSMUST000001103297bENSMUSE00000231222chr15:38430226-38430053174AZIN1_MOUSE35-92582A:35-92
B:35-92
58
58
1.8ENSMUST000001103298ENSMUSE00000897288chr15:38428596-38428424173AZIN1_MOUSE93-150582A:93-150
B:93-150
58
58
1.9bENSMUST000001103299bENSMUSE00000231211chr15:38427153-38427019135AZIN1_MOUSE150-195462A:150-195 (gaps)
B:150-195 (gaps)
46
46
1.10ENSMUST0000011032910ENSMUSE00000231204chr15:38425109-3842502882AZIN1_MOUSE195-222282A:195-222
B:195-222
28
28
1.11ENSMUST0000011032911ENSMUSE00000231198chr15:38424121-3842404775AZIN1_MOUSE223-247252A:223-247
B:223-247
25
25
1.12aENSMUST0000011032912aENSMUSE00000231192chr15:38423391-38423229163AZIN1_MOUSE248-302552A:248-293
B:248-292
46
45
1.13aENSMUST0000011032913aENSMUSE00000231187chr15:38422114-38421999116AZIN1_MOUSE302-340392A:311-340 (gaps)
B:311-340 (gaps)
30
30
1.14bENSMUST0000011032914bENSMUSE00000231179chr15:38421445-38421231215AZIN1_MOUSE341-412722A:341-412 (gaps)
B:347-412
72
66
1.15bENSMUST0000011032915bENSMUSE00000683547chr15:38420227-384179932235AZIN1_MOUSE412-448372A:412-435
B:412-434
24
23

(-) 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:394
 aligned with AZIN1_MOUSE | O35484 from UniProtKB/Swiss-Prot  Length:448

    Alignment length:428
                                    17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       417       427        
          AZIN1_MOUSE     8 ANYSVGLLDEGTNLGNVIDNYVYEHTLTGKNAFFVGDLGKIVKKHSQWQTVVAQIKPFYTVKCNSTPAVLEILAALGTGFACSSKNEMALVQELGVSPENIIFTSPCKQVSQIKYAAKVGVNIMTCDNEIELKKIARNHPNAKVLLHIATEDNIGGEDGNMKFGTTLKNCRHLLECAKELDVQIIGVKFHVSSACKEYQVYVHALSDARCVFDMAGEFGFTMNMLDIGGGFTGTEIQLEEVNHVISPLLDIYFPEGSGIQIISEPGSYYVSSAFTLAVNIIAKKVVENDKFSSGVEKNGSDEPAFVYYMNDGVYGSFASKLSEDLNTIPEVHKKYKEDEPLFTSSLWGPSCDELDQIVESCLLPELNVGDWLIFDNMGADSFHEPSAFNDFQRPAIYFMMSFSDWYEMQDAGITSDAMMKNFFFAPSC 435
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------3btnA01    3btnA02 A:46-276 Alanine racemase                                                                                                                                                                                                      3btnA01 A:35-45,A                 :277-407 Lyase, Orn    ithine D     ecarboxylase; Chain A, domain 1                              ---------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeee....hhhhhhhhhhhhhhhh....eeeeehhhhhhhhhhhhhhh..eeeeee.hhh.hhhhhhhhhhhh.eeee.hhhhhhhhhhh..hhh.eee.....hhhhhhhhhhhh..eeee.hhhhhhhhhhhh...eeeee.....--------.....hhhhhhhhhhhhhhhh.eeeeee..........hhhhhhhhhhhhhhhhhhhh.....eee.......hhhhhhhhhhhhhhhhhhhh......eeee..hhhhhh..eeeeeeeeeee..-----------------.eeeee.......hhhhhh----...ee...-----.eeeeeee........eeeeeeeee......eeee...........hhhhh....eeeeeeehhhhhhhhhhhhhhhhhhh.eeeee.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ODR_DC_2_2        ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) Exon 1.6  PDB: A:8-34      Exon 1.7b  PDB: A:35-92 UniProt: 35-92                    Exon 1.8  PDB: A:93-150 UniProt: 93-150                   --------------------------------------------Exon 1.10  PDB: A:195-222   Exon 1.11  PDB: A:223-247Exon 1.12a  PDB: A:248-293 UniProt: 248-302            --------------------------------------Exon 1.14b  PDB: A:341-412 (gaps) UniProt: 341-412                      ----------------------- Transcript 1 (1)
           Transcript 1 (2) ----------------------------------------------------------------------------------------------------------------------------------------------Exon 1.9b  PDB: A:150-195 (gaps)              ----------------------------------------------------------------------------------------------------------Exon 1.13a  PDB: A:311-340 (gaps)      -----------------------------------------------------------------------Exon 1.15b [INCOMPLETE]  Transcript 1 (2)
                 3btn A   8 ANYSVGLLDEGTNLGNVIDNYVYEHTLTGKNAFFVGDLGKIVKKHSQWQTVVAQIKPFYTVKCNSTPAVLEILAALGTGFACSSKNEMALVQELGVSPENIIFTSPCKQVSQIKYAAKVGVNIMTCDNEIELKKIARNHPNAKVLLHIATED--------MKFGTTLKNCRHLLECAKELDVQIIGVKFHVSSACKEYQVYVHALSDARCVFDMAGEFGFTMNMLDIGGGFTGTEIQLEEVNHVISPLLDIYFPEGSGIQIISEPGSYYVSSAFTLAVNIIAKKVV-----------------AFVYYMNDGVYGSFASKLS----TIPEVHKK-----PLFTSSLWGPSCDELDQIVESCLLPELNVGDWLIFDNMGADSFHEPSAFNDFQRPAIYFMMSFSDWYEMQDAGITSDAMMKNFFFAPSC 435
                                    17        27        37        47        57        67        77        87        97       107       117       127       137       147       157 |       -|      177       187       197       207       217       227       237       247       257       267       277       287     |   -         -   |   317       327 |    |337   |   347       357       367       377       387       397       407       417       427        
                                                                                                                                                                                 159      168                                                                                                                          293               311               329  334    341   347                                                                                        

Chain B from PDB  Type:PROTEIN  Length:390
 aligned with AZIN1_MOUSE | O35484 from UniProtKB/Swiss-Prot  Length:448

    Alignment length:427
                                    17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       417       427       
          AZIN1_MOUSE     8 ANYSVGLLDEGTNLGNVIDNYVYEHTLTGKNAFFVGDLGKIVKKHSQWQTVVAQIKPFYTVKCNSTPAVLEILAALGTGFACSSKNEMALVQELGVSPENIIFTSPCKQVSQIKYAAKVGVNIMTCDNEIELKKIARNHPNAKVLLHIATEDNIGGEDGNMKFGTTLKNCRHLLECAKELDVQIIGVKFHVSSACKEYQVYVHALSDARCVFDMAGEFGFTMNMLDIGGGFTGTEIQLEEVNHVISPLLDIYFPEGSGIQIISEPGSYYVSSAFTLAVNIIAKKVVENDKFSSGVEKNGSDEPAFVYYMNDGVYGSFASKLSEDLNTIPEVHKKYKEDEPLFTSSLWGPSCDELDQIVESCLLPELNVGDWLIFDNMGADSFHEPSAFNDFQRPAIYFMMSFSDWYEMQDAGITSDAMMKNFFFAPS 434
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------3btnB01    3btnB02 B:46-276 Alanine racemase                                                                                                                                                                                                      3btnB01 B:35-45,                  B:277-407 Lyase, O     rnithin      e Decarboxylase; Chain A, domain 1                           --------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeee....hhhhhhhhhhhhhhh.....eeeeehhhhhhhhhhhhhhhh.eeeeee.hhh.hhhhhhhhhhhh.eeee.hhhhhhhhhhh..hhh.eee.....hhhhhhhhhhhh..eeee.hhhhhhhhhhhh...eeeee.....--------.....hhhhhhhhhhhhhhhh.eeeeee.........hhhhhhhhhhhhhhhhhhhhh.....eee.......hhhhhhhhhhhhhhhhhhhh......eeee..hhhhhh..eeeeeeeeeee.------------------.eeeee.......hhhhh-----..eee..------.eeeeeee........eeeeeeeee......eeee...........hhhhh....eeeeeeehhhhhhhhhhhhhhhhhhh.eeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ODR_DC_2_2        --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) Exon 1.6  PDB: B:8-34      Exon 1.7b  PDB: B:35-92 UniProt: 35-92                    Exon 1.8  PDB: B:93-150 UniProt: 93-150                   --------------------------------------------Exon 1.10  PDB: B:195-222   Exon 1.11  PDB: B:223-247Exon 1.12a  PDB: B:248-292 UniProt: 248-302            --------------------------------------Exon 1.14b  PDB: B:347-412 UniProt: 341-412 [INCOMPLETE]                ---------------------- Transcript 1 (1)
           Transcript 1 (2) ----------------------------------------------------------------------------------------------------------------------------------------------Exon 1.9b  PDB: B:150-195 (gaps)              ----------------------------------------------------------------------------------------------------------Exon 1.13a  PDB: B:311-340 (gaps)      -----------------------------------------------------------------------Exon 1.15b [INCOMPLETE] Transcript 1 (2)
                 3btn B   8 ANYSVGLLDEGTNLGNVIDNYVYEHTLTGKNAFFVGDLGKIVKKHSQWQTVVAQIKPFYTVKCNSTPAVLEILAALGTGFACSSKNEMALVQELGVSPENIIFTSPCKQVSQIKYAAKVGVNIMTCDNEIELKKIARNHPNAKVLLHIATED--------MKFGTTLKNCRHLLECAKELDVQIIGVKFHVSSACKEYQVYVHALSDARCVFDMAGEFGFTMNMLDIGGGFTGTEIQLEEVNHVISPLLDIYFPEGSGIQIISEPGSYYVSSAFTLAVNIIAKKV------------------AFVYYMNDGVYGSFASKL-----TIPEVHK------PLFTSSLWGPSCDELDQIVESCLLPELNVGDWLIFDNMGADSFHEPSAFNDFQRPAIYFMMSFSDWYEMQDAGITSDAMMKNFFFAPS 434
                                    17        27        37        47        57        67        77        87        97       107       117       127       137       147       157 |       -|      177       187       197       207       217       227       237       247       257       267       277       287    |    -         -   |   317       327|     |337  |    347       357       367       377       387       397       407       417       427       
                                                                                                                                                                                 159      168                                                                                                                         292                311              328   334   340    347                                                                                       

   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  (0, 0)

(no "SCOP Domain" information available for 3BTN)

(-) CATH Domains  (2, 4)

Asymmetric Unit
(-)
Class: Alpha Beta (26913)
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3BTN)

(-) Gene Ontology  (10, 10)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (AZIN1_MOUSE | O35484)
molecular function
    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:0042978    ornithine decarboxylase activator activity    Upregulation of the activity of the enzyme ornithine decarboxylase.
biological process
    GO:0042177    negative regulation of protein catabolic process    Any process that stops, prevents, or reduces the frequency, rate or extent of the chemical reactions and pathways resulting in the breakdown of a protein by the destruction of the native, active configuration, with or without the hydrolysis of peptide bonds.
    GO:0006596    polyamine biosynthetic process    The chemical reactions and pathways resulting in the formation of polyamines, any organic compound containing two or more amino groups.
    GO:0006595    polyamine metabolic process    The chemical reactions and pathways involving polyamines, any organic compound containing two or more amino groups.
    GO:0043085    positive regulation of catalytic activity    Any process that activates or increases the activity of an enzyme.
    GO:1902269    positive regulation of polyamine transmembrane transport    Any process that activates or increases the frequency, rate or extent of polyamine transmembrane transport.
    GO:0033387    putrescine biosynthetic process from ornithine    The chemical reactions and pathways resulting in the formation of putrescine, 1,4-diaminobutane by decarboxylation of ornithine.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0005634    nucleus    A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.

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(-) Related Entries Specified in the PDB File

7odc CRYSTAL STRUCTURE OF MOUSE ORNITHINE DECARBOXYLASE