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(-) Description

Title :  THERMOTOGA MARITIMA THYMIDINE KINASE 1 LIKE ENZYME IN COMPLEX WITH TP4A
 
Authors :  D. Segura-Pena, S. Lutz, C. Monnerjahn, M. Konrad, A. Lavie
Date :  04 Feb 07  (Deposition) - 27 Mar 07  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.50
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (2x)
Keywords :  Tmtk, Tp4A, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  D. Segura-Pena, S. Lutz, C. Monnerjahn, M. Konrad, A. Lavie
Binding Of Atp To Tk1-Like Enzymes Is Associated With A Conformational Change In The Quaternary Structure.
J. Mol. Biol. V. 369 129 2007
PubMed-ID: 17407781  |  Reference-DOI: 10.1016/J.JMB.2007.02.104
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - THYMIDINE KINASE
    ChainsA, B
    EC Number2.7.1.21
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPET
    Expression System StrainBL21(DE3)PLYSS
    Expression System Taxid562
    Expression System Vector TypePLASMID
    GeneTDK
    Organism ScientificTHERMOTOGA MARITIMA
    Organism Taxid2336

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 6)

Asymmetric Unit (3, 6)
No.NameCountTypeFull Name
14TA2Ligand/IonP1-(5'-ADENOSYL)P4-(5'-(2'-DEOXY-THYMIDYL))TETRAPHOSPHATE
2MG2Ligand/IonMAGNESIUM ION
3ZN2Ligand/IonZINC ION
Biological Unit 1 (1, 4)
No.NameCountTypeFull Name
14TA4Ligand/IonP1-(5'-ADENOSYL)P4-(5'-(2'-DEOXY-THYMIDYL))TETRAPHOSPHATE
2MG-1Ligand/IonMAGNESIUM ION
3ZN-1Ligand/IonZINC ION

(-) Sites  (6, 6)

Asymmetric Unit (6, 6)
No.NameEvidenceResiduesDescription
1AC1SOFTWARECYS A:140 , CYS A:143 , CYS A:173 , CYS A:176BINDING SITE FOR RESIDUE ZN A 401
2AC2SOFTWARECYS B:140 , CYS B:143 , CYS B:173 , CYS B:176BINDING SITE FOR RESIDUE ZN B 402
3AC3SOFTWARETHR A:17 , HOH A:643 , 4TA B:801 , HOH B:911 , HOH B:983BINDING SITE FOR RESIDUE MG A 501
4AC4SOFTWARETHR B:17 , 4TA B:802 , HOH B:834 , HOH B:984 , HOH B:992BINDING SITE FOR RESIDUE MG B 502
5AC5SOFTWAREMET A:12 , TYR A:13 , SER A:14 , GLY A:15 , LYS A:16 , THR A:17 , THR A:18 , GLU A:84 , PHE A:87 , LEU A:111 , THR A:114 , HIS A:115 , ALA A:138 , VAL A:139 , THR A:151 , GLU A:160 , ASP A:162 , VAL A:163 , GLY A:164 , TYR A:169 , MG A:501 , HOH A:535 , HOH A:545 , HOH A:643 , GLU B:25 , LEU B:29 , HOH B:807 , HOH B:810 , HOH B:833 , HOH B:911 , HOH B:921 , HOH B:935 , HOH B:955 , HOH B:961 , HOH B:983 , HOH B:986 , HOH B:998 , HOH B:1001BINDING SITE FOR RESIDUE 4TA B 801
6AC6SOFTWAREGLU A:25 , LEU A:29 , MET B:12 , TYR B:13 , SER B:14 , GLY B:15 , LYS B:16 , THR B:17 , THR B:18 , SER B:52 , GLU B:84 , GLN B:86 , PHE B:87 , LEU B:111 , THR B:114 , HIS B:115 , ALA B:138 , VAL B:139 , THR B:151 , GLU B:160 , ASP B:162 , VAL B:163 , GLY B:164 , TYR B:169 , MG B:502 , HOH B:827 , HOH B:834 , HOH B:838 , HOH B:919 , HOH B:934 , HOH B:965 , HOH B:974 , HOH B:984 , HOH B:992 , HOH B:995BINDING SITE FOR RESIDUE 4TA B 802

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2ORW)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (1, 2)

Asymmetric Unit (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1TK_CELLULAR_TYPEPS00603 Thymidine kinase cellular-type signature.KITH_THEMA164-177
 
  2A:164-177
B:164-177
Biological Unit 1 (1, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1TK_CELLULAR_TYPEPS00603 Thymidine kinase cellular-type signature.KITH_THEMA164-177
 
  4A:164-177
B:164-177

(-) Exons   (0, 0)

(no "Exon" information available for 2ORW)

(-) 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:171
 aligned with KITH_THEMA | Q9WYN2 from UniProtKB/Swiss-Prot  Length:184

    Alignment length:180
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181
           KITH_THEMA     2 SGKLTVITGPMYSGKTTELLSFVEIYKLGKKKVAVFKPKIDSRYHSTMIVSHSGNGVEAHVIERPEEMRKYIEEDTRGVFIDEVQFFNPSLFEVVKDLLDRGIDVFCAGLDLTHKQNPFETTALLLSLADTVIKKKAVCHRCGEYNATLTLKVAGGEEEIDVGGQEKYIAVCRDCYNTLK 181
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...eeeeee....hhhhhhhhhhhhhhhh..eeeeeee.-----...ee..----.ee.eee.hhhhhhhhh...eeeeee.hhhhhhhhhhhhhhhhhhh..eeeeeee........hhhhhhhhhhh.eeee..............eeee...............eeeehhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------TK_CELLULAR_TY---- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2orw A   2 SGKLTVITGPMYSGKTTELLSFVEIYKLGKKKVAVFKPK-----HSTMIVS----GVEAHVIERPEEMRKYIEEDTRGVFIDEVQFFNPSLFEVVKDLLDRGIDVFCAGLDLTHKQNPFETTALLLSLADTVIKKKAVCHRCGEYNATLTLKVAGGEEEIDVGGQEKYIAVCRDCYNTLK 181
                                    11        21        31        |-    |   51|    |  61        71        81        91       101       111       121       131       141       151       161       171       181
                                                                 40    46    52   57                                                                                                                            

Chain B from PDB  Type:PROTEIN  Length:173
 aligned with KITH_THEMA | Q9WYN2 from UniProtKB/Swiss-Prot  Length:184

    Alignment length:181
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181 
           KITH_THEMA     2 SGKLTVITGPMYSGKTTELLSFVEIYKLGKKKVAVFKPKIDSRYHSTMIVSHSGNGVEAHVIERPEEMRKYIEEDTRGVFIDEVQFFNPSLFEVVKDLLDRGIDVFCAGLDLTHKQNPFETTALLLSLADTVIKKKAVCHRCGEYNATLTLKVAGGEEEIDVGGQEKYIAVCRDCYNTLKK 182
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) -TK-2orwB01 B:3-177                                                                                                                                                             ----- Pfam domains (1)
           Pfam domains (2) -TK-2orwB02 B:3-177                                                                                                                                                             ----- Pfam domains (2)
         Sec.struct. author ...eeeeee....hhhhhhhhhhhhhhhh..eeeeeee...-----.ee...---.ee.eee.hhhhhhhhh...eeeeee.hhhhhhhhhhhhhhhhhhh..eeeeeee........hhhhhhhhhhh.eeee..............eeee...............eeeehhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------TK_CELLULAR_TY----- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2orw B   2 SGKLTVITGPMYSGKTTELLSFVEIYKLGKKKVAVFKPKID-----TMIVSH---GVEAHVIERPEEMRKYIEEDTRGVFIDEVQFFNPSLFEVVKDLLDRGIDVFCAGLDLTHKQNPFETTALLLSLADTVIKKKAVCHRCGEYNATLTLKVAGGEEEIDVGGQEKYIAVCRDCYNTLKK 182
                                    11        21        31        41|     | 51 |   |  61        71        81        91       101       111       121       131       141       151       161       171       181 
                                                                   42    48   53  57                                                                                                                             

   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 2ORW)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2ORW)

(-) Pfam Domains  (1, 2)

Asymmetric Unit
(-)
Family: TK (9)
1aTK-2orwB01B:3-177
1bTK-2orwB02B:3-177

(-) Gene Ontology  (13, 13)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (KITH_THEMA | Q9WYN2)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0016301    kinase activity    Catalysis of the transfer of a phosphate group, usually from ATP, to a substrate molecule.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0000166    nucleotide binding    Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
    GO:0004797    thymidine kinase activity    Catalysis of the reaction: ATP + thymidine = ADP + thymidine 5'-phosphate.
    GO:0016740    transferase activity    Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
biological process
    GO:0071897    DNA biosynthetic process    The cellular DNA metabolic process resulting in the formation of DNA, deoxyribonucleic acid, one of the two main types of nucleic acid, consisting of a long unbranched macromolecule formed from one or two strands of linked deoxyribonucleotides, the 3'-phosphate group of each constituent deoxyribonucleotide being joined in 3',5'-phosphodiester linkage to the 5'-hydroxyl group of the deoxyribose moiety of the next one.
    GO:0006259    DNA metabolic process    Any cellular metabolic process involving deoxyribonucleic acid. This is one of the two main types of nucleic acid, consisting of a long, unbranched macromolecule formed from one, or more commonly, two, strands of linked deoxyribonucleotides.
    GO:0009157    deoxyribonucleoside monophosphate biosynthetic process    The chemical reactions and pathways resulting in the formation of a deoxyribonucleoside monophosphate, a compound consisting of a nucleobase linked to a deoxyribose sugar esterified with phosphate on the sugar.
    GO:0016310    phosphorylation    The process of introducing a phosphate group into a molecule, usually with the formation of a phosphoric ester, a phosphoric anhydride or a phosphoric amide.
    GO:0046104    thymidine metabolic process    The chemical reactions and pathways involving thymidine, deoxyribosylthymine thymine 2-deoxyriboside, a deoxynucleoside very widely distributed but occurring almost entirely as phosphoric esters in deoxynucleotides and deoxyribonucleic acid, DNA.
cellular component
    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.

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 Related Entries

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

UniProtKB/Swiss-Prot
        KITH_THEMA | Q9WYN22qpo 2qq0 2qqe

(-) Related Entries Specified in the PDB File

2orv HUMAN THYMIDINE KINASE 1 IN COMPLEX WITH TP4A