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(-) Description

Title :  CRYSTAL STRUCTURE OF HUMAN ORNITHINE DECARBOXYLASE AT 2.1 ANGSTROMS RESOLUTION
 
Authors :  J. J. Almrud, M. A. Oliveira, A. D. Kern, N. V. Grishin, M. A. Phillips, M. L. Hackert
Date :  18 Oct 99  (Deposition) - 25 Oct 00  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.10
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Alpha-Beta Barrel, Pyridoxal 5'-Phosphate, Sheet-Domain, Decarboxylation, Ornithine, Lyase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  J. J. Almrud, M. A. Oliveira, A. D. Kern, N. V. Grishin, M. A. Phillips, M. L. Hackert
Crystal Structure Of Human Ornithine Decarboxylase At 2. 1 A Resolution: Structural Insights To Antizyme Binding.
J. Mol. Biol. V. 295 7 2000
PubMed-ID: 10623504  |  Reference-DOI: 10.1006/JMBI.1999.3331
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - HUMAN ORNITHINE DECARBOXYLASE
    ChainsA, B
    EC Number4.1.1.17
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    Expression System VectorPET WITH N-TERMINAL (HIS)6 TAG
    OrganLIVER
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

Asymmetric/Biological Unit (1, 2)
No.NameCountTypeFull Name
1LLP2Mod. Amino Acid2-LYSINE(3-HYDROXY-2-METHYL-5-PHOSPHONOOXYMETHYL-PYRIDIN-4-YLMETHANE)

(-) Sites  (0, 0)

(no "Site" information available for 1D7K)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1D7K)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1D7K)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1D7K)

(-) PROSITE Motifs  (2, 4)

Asymmetric/Biological Unit (2, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ODR_DC_2_1PS00878 Orn/DAP/Arg decarboxylases family 2 pyridoxal-P attachment site.DCOR_HUMAN66-84
 
  2A:66-84
B:66-84
2ODR_DC_2_2PS00879 Orn/DAP/Arg decarboxylases family 2 signature 2.DCOR_HUMAN222-239
 
  2A:222-239
B:222-239

(-) Exons   (10, 20)

Asymmetric/Biological Unit (10, 20)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.1aENST000002341111aENSE00001349715chr2:10588630-10588247384DCOR_HUMAN-00--
1.3ENST000002341113ENSE00001349711chr2:10585390-10585281110DCOR_HUMAN-00--
1.4ENST000002341114ENSE00002192373chr2:10585175-10585057119DCOR_HUMAN1-34342A:7-34
B:7-34
28
28
1.5bENST000002341115bENSE00000710607chr2:10584773-10584600174DCOR_HUMAN35-92582A:35-92
B:35-92
58
58
1.6ENST000002341116ENSE00001687557chr2:10584393-10584221173DCOR_HUMAN93-150582A:93-150
B:93-150
58
58
1.7ENST000002341117ENSE00000710605chr2:10583962-10583828135DCOR_HUMAN150-195462A:150-195
B:150-195
46
46
1.8ENST000002341118ENSE00000710603chr2:10583697-1058361682DCOR_HUMAN195-222282A:195-222
B:195-222
28
28
1.9ENST000002341119ENSE00000710602chr2:10583439-1058335684DCOR_HUMAN223-250282A:223-250
B:223-250
28
28
1.10ENST0000023411110ENSE00000710601chr2:10582300-10582138163DCOR_HUMAN251-305552A:251-301
B:251-300
51
50
1.11ENST0000023411111ENSE00000710600chr2:10582055-10581943113DCOR_HUMAN305-342382A:311-342
B:309-342
32
34
1.12ENST0000023411112ENSE00000710599chr2:10581849-10581635215DCOR_HUMAN343-414722A:343-414
B:343-414
72
72
1.13bENST0000023411113bENSE00001001268chr2:10580994-10580094901DCOR_HUMAN414-461482A:414-427
B:414-421
14
8

(-) 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:412
 aligned with DCOR_HUMAN | P11926 from UniProtKB/Swiss-Prot  Length:461

    Alignment length:421
                                    16        26        36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356       366       376       386       396       406       416       426 
           DCOR_HUMAN     7 EEFDCHFLDEGFTAKDILDQKINEVSSSDDKDAFYVADLGDILKKHLRWLKALPRVTPFYAVKCNDSKAIVKTLAATGTGFDCASKTEIQLVQSLGVPPERIIYANPCKQVSQIKYAANNGVQMMTFDSEVELMKVARAHPKAKLVLRIATDDSKAVCRLSVKFGATLRTSRLLLERAKELNIDVVGVSFHVGSGCTDPETFVQAISDARCVFDMGAEVGFSMYLLDIGGGFPGSEDVKLKFEEITGVINPALDKYFPSDSGVRIIAEPGRYYVASAFTLAVNIIAKKIVLKEQTGSDDEDESSEQTFMYYVNDGVYGSFNCILYDHAHVKPLLQKRPKPDEKYYSSSIWGPTCDGLDRIVERCDLPEMHVGDWMLFENMGAYTVAAASTFNGFQRPTIYYVMSGPAWQLMQQFQNPDFPP 427
               SCOP domains d1d7ka1 A:7-43,A:284-427             d1d7ka2 A:44-283 Eukaryotic ornithine decarboxylase                                                                                                                                                                                             d1d7ka1 A:7-43,A:2         84-427 Eukaryotic ornithine decarboxylase (ODC)                                                                       SCOP domains
               CATH domains ----------------------------1d7kA01    1d7kA02 A:46-279 Alanine racemase                                                                                                                                                                                                         1d7kA01 A:35-45,A:280-         409 Lyase, Ornithine Decarboxylase; Chain A, domain 1                                              ------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eee.....hhhhhhhhhhh..........eeeeehhhhhhhhhhhhhhh..eeeeee.....hhhhhhhhhhhh.eeee.hhhhhhhhhh...hhh.eee.....hhhhhhhhhhh...eeee.hhhhhhhhhhhh...eeeee..................hhhhhhhhhhhhhhh..eeeeee.........hhhhhhhhhhhhhhhhhhhhhh....eee.............hhhhhhhhhhhhhhhhhhhhhh.eeee..hhhhhh..eeeeeeeeeeeee.....---------..eeeeee.......hhhhhhh......ee.........eeeeeee........eeeeeeeee......eeee......hhhhh.hhhhh...eeeeeehhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----------------------------------------------------------ODR_DC_2_1         -----------------------------------------------------------------------------------------------------------------------------------------ODR_DC_2_2        -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) Exon 1.4  PDB: A:7-34       Exon 1.5b  PDB: A:35-92 UniProt: 35-92                    Exon 1.6  PDB: A:93-150 UniProt: 93-150                   --------------------------------------------Exon 1.8  PDB: A:195-222    Exon 1.9  PDB: A:223-250    Exon 1.10  PDB: A:251-301 UniProt: 251-305 [INCOMPLETE]-------------------------------------Exon 1.12  PDB: A:343-414 UniProt: 343-414                              ------------- Transcript 1 (1)
           Transcript 1 (2) -----------------------------------------------------------------------------------------------------------------------------------------------Exon 1.7  PDB: A:150-195 UniProt: 150-195     -------------------------------------------------------------------------------------------------------------Exon 1.11  PDB: A:311-342 [INCOMPLETE]-----------------------------------------------------------------------Exon 1.13b     Transcript 1 (2)
                 1d7k A   7 EEFDCHFLDEGFTAKDILDQKINEVSSSDDKDAFYVADLGDILKKHLRWLKALPRVTPFYAVkCNDSKAIVKTLAATGTGFDCASKTEIQLVQSLGVPPERIIYANPCKQVSQIKYAANNGVQMMTFDSEVELMKVARAHPKAKLVLRIATDDSKAVCRLSVKFGATLRTSRLLLERAKELNIDVVGVSFHVGSGCTDPETFVQAISDARCVFDMGAEVGFSMYLLDIGGGFPGSEDVKLKFEEITGVINPALDKYFPSDSGVRIIAEPGRYYVASAFTLAVNIIAKKIVLKEQT---------EQTFMYYVNDGVYGSFNCILYDHAHVKPLLQKRPKPDERYYSSSIWGPTCDGLDRIVERCDLPEMHVGDWMLFENMGAYTVAAASTFNGFQRPTIYYVMSGPAWQLMQQFQNPDFPP 427
                                    16        26        36        46        56        66  |     76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296    |    -    |  316       326       336       346       356       366       376       386       396       406       416       426 
                                                                                         69-LLP                                                                                                                                                                                                                                 301       311                                                                                                                    

Chain B from PDB  Type:PROTEIN  Length:407
 aligned with DCOR_HUMAN | P11926 from UniProtKB/Swiss-Prot  Length:461

    Alignment length:415
                                    16        26        36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356       366       376       386       396       406       416     
           DCOR_HUMAN     7 EEFDCHFLDEGFTAKDILDQKINEVSSSDDKDAFYVADLGDILKKHLRWLKALPRVTPFYAVKCNDSKAIVKTLAATGTGFDCASKTEIQLVQSLGVPPERIIYANPCKQVSQIKYAANNGVQMMTFDSEVELMKVARAHPKAKLVLRIATDDSKAVCRLSVKFGATLRTSRLLLERAKELNIDVVGVSFHVGSGCTDPETFVQAISDARCVFDMGAEVGFSMYLLDIGGGFPGSEDVKLKFEEITGVINPALDKYFPSDSGVRIIAEPGRYYVASAFTLAVNIIAKKIVLKEQTGSDDEDESSEQTFMYYVNDGVYGSFNCILYDHAHVKPLLQKRPKPDEKYYSSSIWGPTCDGLDRIVERCDLPEMHVGDWMLFENMGAYTVAAASTFNGFQRPTIYYVMSGPAWQLMQQFQ 421
               SCOP domains d1d7kb1 B:7-43,B:284-421             d1d7kb2 B:44-283 Eukaryotic ornithine decarboxylase                                                                                                                                                                                             d1d7kb1 B:7-43,B:        284-421 Eukaryotic ornithine decarboxylase (ODC)                                                                  SCOP domains
               CATH domains ----------------------------1d7kB01    1d7kB02 B:46-279 Alanine racemase                                                                                                                                                                                                         1d7kB01 B:35-45,B:280        -409 Lyase, Ornithine Decarboxylase; Chain A, domain 1                                               ------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....ee.....hhhhhhhhhhhh.........eeeeehhhhhhhhhhhhhhh...eeeee.....hhhhhhhhhh...eeee.hhhhhhhhhh...hhh.eee.....hhhhhhhhhhh...eeee.hhhhhhhhhhhh...eeeee..................hhhhhhhhhhhhhhhh..eeeee.........hhhhhhhhhhhhhhhhhhhh......eee.............hhhhhhhhhhhhhhhhhhhhhh.eeee..hhhhhh..eeeeeeeeeeeee....--------....eeeeee.....hhhhhhhhh......ee.........eeeeeee........eeeeeeeee......eeee......hhhhh.hhhhh...eeeeeehhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----------------------------------------------------------ODR_DC_2_1         -----------------------------------------------------------------------------------------------------------------------------------------ODR_DC_2_2        -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) Exon 1.4  PDB: B:7-34       Exon 1.5b  PDB: B:35-92 UniProt: 35-92                    Exon 1.6  PDB: B:93-150 UniProt: 93-150                   --------------------------------------------Exon 1.8  PDB: B:195-222    Exon 1.9  PDB: B:223-250    Exon 1.10  PDB: B:251-300 UniProt: 251-305 [INCOMPLETE]-------------------------------------Exon 1.12  PDB: B:343-414 UniProt: 343-414                              ------- Transcript 1 (1)
           Transcript 1 (2) -----------------------------------------------------------------------------------------------------------------------------------------------Exon 1.7  PDB: B:150-195 UniProt: 150-195     -------------------------------------------------------------------------------------------------------------Exon 1.11  PDB: B:309-342 [INCOMPLETE]-----------------------------------------------------------------------1.13b    Transcript 1 (2)
                 1d7k B   7 EEFDCHFLDEGFTAKDILDQKINEVSSSDDKDAFYVADLGDILKKHLRWLKALPRVTPFYAVkCNDSKAIVKTLAATGTGFDCASKTEIQLVQSLGVPPERIIYANPCKQVSQIKYAANNGVQMMTFDSEVELMKVARAHPKAKLVLRIATDDSKAVCRLSVKFGATLRTSRLLLERAKELNIDVVGVSFHVGSGCTDPETFVQAISDARCVFDMGAEVGFSMYLLDIGGGFPGSEDVKLKFEEITGVINPALDKYFPSDSGVRIIAEPGRYYVASAFTLAVNIIAKKIVLKEQ--------SSEQTFMYYVNDGVYGSFNCILYDHAHVKPLLQKRPKPDERYYSSSIWGPTCDGLDRIVERCDLPEMHVGDWMLFENMGAYTVAAASTFNGFQRPTIYYVMSGPAWQLMQQFQ 421
                                    16        26        36        46        56        66  |     76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296   |     -  |    316       326       336       346       356       366       376       386       396       406       416     
                                                                                         69-LLP                                                                                                                                                                                                                                300      309                                                                                                                

   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  (2, 4)

Asymmetric/Biological Unit

(-) CATH Domains  (2, 4)

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

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1D7K)

(-) Gene Ontology  (19, 19)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (DCOR_HUMAN | P11926)
molecular function
    GO:0016831    carboxy-lyase activity    Catalysis of the nonhydrolytic addition or removal of a carboxyl group to or from a compound.
    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:0004586    ornithine decarboxylase activity    Catalysis of the reaction: L-ornithine + H(+) = CO(2) + putrescine.
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
    GO:0042803    protein homodimerization activity    Interacting selectively and non-covalently with an identical protein to form a homodimer.
biological process
    GO:0001822    kidney development    The process whose specific outcome is the progression of the kidney over time, from its formation to the mature structure. The kidney is an organ that filters the blood and/or excretes the end products of body metabolism in the form of urine.
    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:0008284    positive regulation of cell proliferation    Any process that activates or increases the rate or extent of cell proliferation.
    GO:0009446    putrescine biosynthetic process    The chemical reactions and pathways resulting in the formation of putrescine, 1,4-diaminobutane; putrescine can be synthesized from arginine or ornithine and is the metabolic precursor of spermidine and spermine.
    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.
    GO:0006521    regulation of cellular amino acid metabolic process    Any process that modulates the frequency, rate or extent of the chemical reactions and pathways involving amino acids.
    GO:0042176    regulation of protein catabolic process    Any process that modulates 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:0009615    response to virus    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus from a virus.
cellular component
    GO:0005575    cellular_component    The part of a cell, extracellular environment or virus in which a gene product is located. A gene product may be located in one or more parts of a cell and its location may be as specific as a particular macromolecular complex, that is, a stable, persistent association of macromolecules that function together.
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0005829    cytosol    The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
    GO:0048471    perinuclear region of cytoplasm    Cytoplasm situated near, or occurring around, the nucleus.

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 Related Entries

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

UniProtKB/Swiss-Prot
        DCOR_HUMAN | P119262on3 2oo0 4zgy 5bwa

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 1D7K)