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(-) Description

Title :  CRYSTAL STRUCTURE OF MYCOBACTERIUM TUBERCULOSIS THYMIDYLATE KINASE COMPLEXED WITH THYMIDINE-5'-DIPHOSPHATE (TDP)
 
Authors :  T. Ursby, M. Weik, E. Fioravanti, M. Delarue, M. Goeldner, D. Bourgeois
Date :  21 Jan 02  (Deposition) - 28 Mar 02  (Release) - 07 Aug 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.55
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (2x)
Biol. Unit 2:  B  (2x)
Keywords :  Transferase, Transferase (Atp:Tmp Phosphotransferase), Kinase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  T. Ursby, M. Weik, E. Fioravanti, M. Delarue, M. Goeldner, D. Bourgeois
Cryophotolysis Of Caged Compounds: A Technique For Trapping Intermediate States In Protein Crystals
Acta Crystallogr. , Sect. D V. 58 607 2002
PubMed-ID: 11914484  |  Reference-DOI: 10.1107/S0907444902002135
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - THYMIDYLATE KINASE
    Chains: A, B
    EC Number: 2.7.4.9
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET22B
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Organism Scientific: MYCOBACTERIUM TUBERCULOSIS
    Organism Taxid: 1773
    Synonym: TMK

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (5, 16)

Asymmetric Unit (5, 16)
No.NameCountTypeFull Name
1ACT6Ligand/IonACETATE ION
2MG2Ligand/IonMAGNESIUM ION
3SO46Ligand/IonSULFATE ION
4TMP1Ligand/IonTHYMIDINE-5'-PHOSPHATE
5TYD1Ligand/IonTHYMIDINE-5'-DIPHOSPHATE
Biological Unit 1 (3, 8)
No.NameCountTypeFull Name
1ACT2Ligand/IonACETATE ION
2MG-1Ligand/IonMAGNESIUM ION
3SO44Ligand/IonSULFATE ION
4TMP-1Ligand/IonTHYMIDINE-5'-PHOSPHATE
5TYD2Ligand/IonTHYMIDINE-5'-DIPHOSPHATE
Biological Unit 2 (3, 8)
No.NameCountTypeFull Name
1ACT2Ligand/IonACETATE ION
2MG-1Ligand/IonMAGNESIUM ION
3SO44Ligand/IonSULFATE ION
4TMP2Ligand/IonTHYMIDINE-5'-PHOSPHATE
5TYD-1Ligand/IonTHYMIDINE-5'-DIPHOSPHATE

(-) Sites  (16, 16)

Asymmetric Unit (16, 16)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREASP A:9 , GLU A:166 , TYD A:302 , HOH A:2193 , HOH A:2244 , ASP B:9 , GLU B:166 , TMP B:302 , HOH B:2029BINDING SITE FOR RESIDUE MG A 301
02AC2SOFTWAREGLY A:10 , ALA A:11 , GLY A:12 , LYS A:13 , ARG A:14 , ARG A:153 , GLY B:10 , ALA B:11 , GLY B:12 , LYS B:13 , ARG B:14 , ARG B:153 , SO4 B:303 , HOH B:2017 , HOH B:2019 , HOH B:2031 , HOH B:2032 , HOH B:2033BINDING SITE FOR RESIDUE SO4 A 303
03AC3SOFTWAREGLN A:121 , LYS A:132 , ALA A:154 , ALA A:161 , ARG A:162 , ARG A:167 , TRP A:187 , GLY A:188 , GLN B:121 , LYS B:132 , ALA B:154 , ARG B:162 , ARG B:167 , TRP B:187 , GLY B:188 , SO4 B:304 , HOH B:2034BINDING SITE FOR RESIDUE SO4 A 304
04AC4SOFTWARETYR A:39 , ALA A:49 , HIS A:53 , TYD A:302 , TYR B:39 , ALA B:49 , HIS B:53 , ACT B:305BINDING SITE FOR RESIDUE ACT A 305
05AC5SOFTWAREGLU A:55 , HIS A:56 , TRP A:119 , ARG A:122 , ILE A:123 , ARG A:127 , HOH A:2078 , HOH A:2249 , GLU B:55 , HIS B:56 , TRP B:119 , ARG B:122 , ILE B:123 , ARG B:127 , SO4 B:306BINDING SITE FOR RESIDUE SO4 A 306
06AC6SOFTWAREASP A:46 , ARG A:127 , HOH A:2250 , ASP B:46 , ARG B:127 , ACT B:307BINDING SITE FOR RESIDUE ACT A 307
07AC7SOFTWAREARG A:25 , SER A:30 , VAL A:31 , ARG B:25 , SER B:30 , VAL B:31 , ACT B:308BINDING SITE FOR RESIDUE ACT A 308
08AC8SOFTWAREASP A:9 , GLU A:166 , TYD A:302 , HOH A:2193 , HOH A:2244 , ASP B:9 , GLU B:166 , TMP B:302 , HOH B:2029BINDING SITE FOR RESIDUE MG B 301
09AC9SOFTWAREGLY A:10 , ALA A:11 , GLY A:12 , LYS A:13 , ARG A:14 , ARG A:153 , SO4 A:303 , GLY B:10 , ALA B:11 , GLY B:12 , LYS B:13 , ARG B:14 , ARG B:153 , HOH B:2017 , HOH B:2019 , HOH B:2031 , HOH B:2032 , HOH B:2033BINDING SITE FOR RESIDUE SO4 B 303
10BC1SOFTWAREGLN A:121 , LYS A:132 , ALA A:154 , ALA A:161 , ARG A:162 , ARG A:167 , TRP A:187 , GLY A:188 , SO4 A:304 , GLN B:121 , LYS B:132 , ALA B:154 , ALA B:161 , ARG B:162 , ARG B:167 , TRP B:187 , GLY B:188 , HOH B:2034BINDING SITE FOR RESIDUE SO4 B 304
11BC2SOFTWARETYR A:39 , TYD A:302 , ACT A:305 , HOH B:2010 , HOH B:2011BINDING SITE FOR RESIDUE ACT B 305
12BC3SOFTWAREGLU A:55 , HIS A:56 , TRP A:119 , ARG A:122 , ILE A:123 , ARG A:127 , SO4 A:306 , HOH A:2078 , HOH A:2249 , GLU B:55 , HIS B:56 , TRP B:119 , ARG B:122 , ILE B:123 , ARG B:127BINDING SITE FOR RESIDUE SO4 B 306
13BC4SOFTWAREASP A:46 , ARG A:127 , ACT A:307 , HOH A:2250 , ASP B:46 , ARG B:127BINDING SITE FOR RESIDUE ACT B 307
14BC5SOFTWAREARG A:25 , SER A:30 , VAL A:31 , ACT A:308 , ARG B:25 , SER B:30 , VAL B:31BINDING SITE FOR RESIDUE ACT B 308
15BC6SOFTWAREASP A:9 , PRO A:37 , TYR A:39 , PHE A:70 , ARG A:74 , ARG A:95 , ASN A:100 , TYR A:103 , TYR A:165 , GLU A:166 , MG A:301 , ACT A:305 , HOH A:2193 , HOH A:2243 , HOH A:2244 , HOH A:2245 , HOH A:2246 , ASP B:9 , PHE B:36 , PRO B:37 , TYR B:39 , PHE B:70 , ARG B:74 , ARG B:95 , ASN B:100 , TYR B:103 , TYR B:165 , GLU B:166 , MG B:301 , TMP B:302 , ACT B:305 , HOH B:2022 , HOH B:2023 , HOH B:2026 , HOH B:2029 , HOH B:2030 , HOH B:2031BINDING SITE FOR RESIDUE TYD A 302
16BC7SOFTWAREASP A:9 , TYR A:39 , PHE A:70 , ARG A:74 , ARG A:95 , ASN A:100 , TYR A:103 , TYR A:165 , MG A:301 , TYD A:302 , HOH A:2046 , HOH A:2193 , HOH A:2243 , HOH A:2244 , ASP B:9 , PRO B:37 , TYR B:39 , PHE B:70 , ARG B:74 , ARG B:95 , ASN B:100 , TYR B:103 , TYR B:165 , MG B:301 , HOH B:2026 , HOH B:2029 , HOH B:2030 , HOH B:2031BINDING SITE FOR RESIDUE TMP B 302

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (2, 2)

Asymmetric Unit
No.Residues
1Phe A:36 -Pro A:37
2Phe B:36 -Pro B:37

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (1, 2)

Asymmetric Unit (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1THYMIDYLATE_KINASEPS01331 Thymidylate kinase signature.KTHY_MYCTO92-104
 		  2A:92-104
B:92-104
KTHY_MYCTU92-104
 		  2A:92-104
B:92-104
Biological Unit 1 (1, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1THYMIDYLATE_KINASEPS01331 Thymidylate kinase signature.KTHY_MYCTO92-104
 		  2A:92-104
-
KTHY_MYCTU92-104
 		  2A:92-104
-
Biological Unit 2 (1, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1THYMIDYLATE_KINASEPS01331 Thymidylate kinase signature.KTHY_MYCTO92-104
 		  2-
B:92-104
KTHY_MYCTU92-104
 		  2-
B:92-104

(-) Exons   (0, 0)

(no "Exon" information available for 1GTV)

(-) 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:208
 aligned with KTHY_MYCTO | P9WKE0 from UniProtKB/Swiss-Prot  Length:214

    Alignment length:208
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200        
           KTHY_MYCTO     1 MLIAIEGVDGAGKRTLVEKLSGAFRAAGRSVATLAFPRYGQSVAADIAAEALHGEHGDLASSVYAMATLFALDRAGAVHTIQGLCRGYDVVILDRYVASNAAYSAARLHENAAGKAAAWVQRIEFARLGLPKPDWQVLLAVSAELAGERSRGRAQRDPGRARDNYERDAELQQRTGAVYAELAAQGWGGRWLVVGADVDPGRLAATLA 208
               SCOP domains d1gtva_ A: Thymidylate kinase                                                                                                                                                                                    SCOP domains
               CATH domains 1gtvA00 A:1-208 P-loop containing nucleotide triphosphate hydrolases                                                                                                                                             CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeeeeehhhhhhhhhhhhh............eeeeeeeeeehhhh...........hhhhhhhhhhhh.....hhhh..............hhhhhhhhhh.......hhhhhhhhh..........eeeeeeeeehhhhhhhhhhhhh...eeeeeeeeeehhhhhhhhhhhhhhh...............hhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) -------------------------------------------------------------------------------------------THYMIDYLATE_K-------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1gtv A   1 MLIAIEGVDGAGKRTLVEKLSGAFRAAGRSVATLAFPRYGQSVAADIAAEALHGEHGDLASSVYAMATLFALDRAGAVHTIQGLCRGYDVVILDRYVASNAAYSAARLHENAAGKAAAWVQRIEFARLGLPKPDWQVLLAVSAELAGERSRGRAQRDPGRARDNYERDAELQQRTGAVYAELAAQGWGGRWLVVGADVDPGRLAATLA 208
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200        


Chain A from PDB  Type:PROTEIN  Length:208
 aligned with KTHY_MYCTU | P9WKE1 from UniProtKB/Swiss-Prot  Length:214

    Alignment length:208
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200        
           KTHY_MYCTU     1 MLIAIEGVDGAGKRTLVEKLSGAFRAAGRSVATLAFPRYGQSVAADIAAEALHGEHGDLASSVYAMATLFALDRAGAVHTIQGLCRGYDVVILDRYVASNAAYSAARLHENAAGKAAAWVQRIEFARLGLPKPDWQVLLAVSAELAGERSRGRAQRDPGRARDNYERDAELQQRTGAVYAELAAQGWGGRWLVVGADVDPGRLAATLA 208
               SCOP domains d1gtva_ A: Thymidylate kinase                                                                                                                                                                                    SCOP domains
               CATH domains 1gtvA00 A:1-208 P-loop containing nucleotide triphosphate hydrolases                                                                                                                                             CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeeeeehhhhhhhhhhhhh............eeeeeeeeeehhhh...........hhhhhhhhhhhh.....hhhh..............hhhhhhhhhh.......hhhhhhhhh..........eeeeeeeeehhhhhhhhhhhhh...eeeeeeeeeehhhhhhhhhhhhhhh...............hhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------THYMIDYLATE_K-------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1gtv A   1 MLIAIEGVDGAGKRTLVEKLSGAFRAAGRSVATLAFPRYGQSVAADIAAEALHGEHGDLASSVYAMATLFALDRAGAVHTIQGLCRGYDVVILDRYVASNAAYSAARLHENAAGKAAAWVQRIEFARLGLPKPDWQVLLAVSAELAGERSRGRAQRDPGRARDNYERDAELQQRTGAVYAELAAQGWGGRWLVVGADVDPGRLAATLA 208
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200        


Chain B from PDB  Type:PROTEIN  Length:208
 aligned with KTHY_MYCTO | P9WKE0 from UniProtKB/Swiss-Prot  Length:214

    Alignment length:208
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200        
           KTHY_MYCTO     1 MLIAIEGVDGAGKRTLVEKLSGAFRAAGRSVATLAFPRYGQSVAADIAAEALHGEHGDLASSVYAMATLFALDRAGAVHTIQGLCRGYDVVILDRYVASNAAYSAARLHENAAGKAAAWVQRIEFARLGLPKPDWQVLLAVSAELAGERSRGRAQRDPGRARDNYERDAELQQRTGAVYAELAAQGWGGRWLVVGADVDPGRLAATLA 208
               SCOP domains d1gtvb_ B: Thymidylate kinase                                                                                                                                                                                    SCOP domains
               CATH domains 1gtvB00 B:1-208 P-loop containing nucleotide triphosphate hydrolases                                                                                                                                             CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeeeeehhhhhhhhhhhhh............eeeeeeeeeehhhh...........hhhhhhhhhhhh.....hhhh..............hhhhhhhhhh.......hhhhhhhhh..........eeeeeeeeehhhhhhhhhhhhh...eeeeeeeeeehhhhhhhhhhhhhhh................hhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) -------------------------------------------------------------------------------------------THYMIDYLATE_K-------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1gtv B   1 MLIAIEGVDGAGKRTLVEKLSGAFRAAGRSVATLAFPRYGQSVAADIAAEALHGEHGDLASSVYAMATLFALDRAGAVHTIQGLCRGYDVVILDRYVASNAAYSAARLHENAAGKAAAWVQRIEFARLGLPKPDWQVLLAVSAELAGERSRGRAQRDPGRARDNYERDAELQQRTGAVYAELAAQGWGGRWLVVGADVDPGRLAATLA 208
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200        


Chain B from PDB  Type:PROTEIN  Length:208
 aligned with KTHY_MYCTU | P9WKE1 from UniProtKB/Swiss-Prot  Length:214

    Alignment length:208
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200        
           KTHY_MYCTU     1 MLIAIEGVDGAGKRTLVEKLSGAFRAAGRSVATLAFPRYGQSVAADIAAEALHGEHGDLASSVYAMATLFALDRAGAVHTIQGLCRGYDVVILDRYVASNAAYSAARLHENAAGKAAAWVQRIEFARLGLPKPDWQVLLAVSAELAGERSRGRAQRDPGRARDNYERDAELQQRTGAVYAELAAQGWGGRWLVVGADVDPGRLAATLA 208
               SCOP domains d1gtvb_ B: Thymidylate kinase                                                                                                                                                                                    SCOP domains
               CATH domains 1gtvB00 B:1-208 P-loop containing nucleotide triphosphate hydrolases                                                                                                                                             CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeeeeehhhhhhhhhhhhh............eeeeeeeeeehhhh...........hhhhhhhhhhhh.....hhhh..............hhhhhhhhhh.......hhhhhhhhh..........eeeeeeeeehhhhhhhhhhhhh...eeeeeeeeeehhhhhhhhhhhhhhh................hhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------THYMIDYLATE_K-------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1gtv B   1 MLIAIEGVDGAGKRTLVEKLSGAFRAAGRSVATLAFPRYGQSVAADIAAEALHGEHGDLASSVYAMATLFALDRAGAVHTIQGLCRGYDVVILDRYVASNAAYSAARLHENAAGKAAAWVQRIEFARLGLPKPDWQVLLAVSAELAGERSRGRAQRDPGRARDNYERDAELQQRTGAVYAELAAQGWGGRWLVVGADVDPGRLAATLA 208
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200
   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
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (1, 2)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (18, 29)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (KTHY_MYCTO | P9WKE0)
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:0004798    thymidylate kinase activity    Catalysis of the reaction: ATP + thymidine 5'-phosphate = ADP + thymidine 5'-diphosphate.
    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:0006233    dTDP biosynthetic process    The chemical reactions and pathways resulting in the formation of dTDP, deoxyribosylthymine diphosphate (2'-deoxyribosylthymine5'-diphosphate).
    GO:0006235    dTTP biosynthetic process    The chemical reactions and pathways resulting in the formation of dTTP, deoxyribosylthymine triphosphate.
    GO:0009165    nucleotide biosynthetic process    The chemical reactions and pathways resulting in the formation of nucleotides, any nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the glycose moiety; may be mono-, di- or triphosphate; this definition includes cyclic-nucleotides (nucleoside cyclic phosphates).
    GO:0046939    nucleotide phosphorylation    The process of introducing one or more phosphate groups into a nucleotide to produce a phosphorylated nucleoside.
    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.

Chain A,B   (KTHY_MYCTU | P9WKE1)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0005525    GTP binding    Interacting selectively and non-covalently with GTP, guanosine triphosphate.
    GO:0016301    kinase activity    Catalysis of the transfer of a phosphate group, usually from ATP, to a substrate molecule.
    GO:0000287    magnesium ion binding    Interacting selectively and non-covalently with magnesium (Mg) ions.
    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:0042803    protein homodimerization activity    Interacting selectively and non-covalently with an identical protein to form a homodimer.
    GO:0004798    thymidylate kinase activity    Catalysis of the reaction: ATP + thymidine 5'-phosphate = ADP + thymidine 5'-diphosphate.
    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.
    GO:0009041    uridylate kinase activity    Catalysis of the reaction: ATP + (d)UMP = ADP + (d)UDP.
biological process
    GO:0046044    TMP metabolic process    The chemical reactions and pathways involving TMP, ribosylthymine monophosphate.
    GO:0006233    dTDP biosynthetic process    The chemical reactions and pathways resulting in the formation of dTDP, deoxyribosylthymine diphosphate (2'-deoxyribosylthymine5'-diphosphate).
    GO:0006235    dTTP biosynthetic process    The chemical reactions and pathways resulting in the formation of dTTP, deoxyribosylthymine triphosphate.
    GO:0006227    dUDP biosynthetic process    The chemical reactions and pathways resulting in the formation of dUDP, deoxyuridine diphosphate (2'-deoxy-5'-uridylyl phosphate).
    GO:0009165    nucleotide biosynthetic process    The chemical reactions and pathways resulting in the formation of nucleotides, any nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the glycose moiety; may be mono-, di- or triphosphate; this definition includes cyclic-nucleotides (nucleoside cyclic phosphates).
    GO:0046939    nucleotide phosphorylation    The process of introducing one or more phosphate groups into a nucleotide to produce a phosphorylated nucleoside.
    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.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

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 Related Entries

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

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        KTHY_MYCTO | P9WKE0: 1g3u 1gsi 1mrn 1mrs 1n5i 1n5j 1n5k 1n5l 1w2g 1w2h 4unp
        KTHY_MYCTU | P9WKE1: 1g3u 1gsi 1mrn 1mrs 1n5i 1n5j 1n5k 1n5l 1w2g 1w2h 4unn 4unp 4unq 4unr 4uns

(-) Related Entries Specified in the PDB File

1g3u CRYSTAL STRUCTURE OF MYCOBACTERIUM TUBERCULOSIS THYMIDYLATEKINASE COMPLEXED WITH THYMIDINE MONOPHOSPHATE (TMP)
1gsi CRYSTAL STRUCTURE OF MYCOBACTERIUM TUBERCULOSIS THYMIDYLATE KINASE COMPLEXED WITH THYMIDINE MONOPHOSPHATE (TMP)