NDK_HELHP
ID NDK_HELHP Reviewed; 137 AA.
AC Q7VIC9;
DT 14-NOV-2003, integrated into UniProtKB/Swiss-Prot.
DT 01-OCT-2003, sequence version 1.
DT 03-AUG-2022, entry version 104.
DE RecName: Full=Nucleoside diphosphate kinase {ECO:0000255|HAMAP-Rule:MF_00451};
DE Short=NDK {ECO:0000255|HAMAP-Rule:MF_00451};
DE Short=NDP kinase {ECO:0000255|HAMAP-Rule:MF_00451};
DE EC=2.7.4.6 {ECO:0000255|HAMAP-Rule:MF_00451};
DE AltName: Full=Nucleoside-2-P kinase {ECO:0000255|HAMAP-Rule:MF_00451};
GN Name=ndk {ECO:0000255|HAMAP-Rule:MF_00451}; OrderedLocusNames=HH_0677;
OS Helicobacter hepaticus (strain ATCC 51449 / 3B1).
OC Bacteria; Proteobacteria; Epsilonproteobacteria; Campylobacterales;
OC Helicobacteraceae; Helicobacter.
OX NCBI_TaxID=235279;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 51449 / 3B1;
RX PubMed=12810954; DOI=10.1073/pnas.1332093100;
RA Suerbaum S., Josenhans C., Sterzenbach T., Drescher B., Brandt P., Bell M.,
RA Droege M., Fartmann B., Fischer H.-P., Ge Z., Hoerster A., Holland R.,
RA Klein K., Koenig J., Macko L., Mendz G.L., Nyakatura G., Schauer D.B.,
RA Shen Z., Weber J., Frosch M., Fox J.G.;
RT "The complete genome sequence of the carcinogenic bacterium Helicobacter
RT hepaticus.";
RL Proc. Natl. Acad. Sci. U.S.A. 100:7901-7906(2003).
CC -!- FUNCTION: Major role in the synthesis of nucleoside triphosphates other
CC than ATP. The ATP gamma phosphate is transferred to the NDP beta
CC phosphate via a ping-pong mechanism, using a phosphorylated active-site
CC intermediate. {ECO:0000255|HAMAP-Rule:MF_00451}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a 2'-deoxyribonucleoside 5'-diphosphate + ATP = a 2'-
CC deoxyribonucleoside 5'-triphosphate + ADP; Xref=Rhea:RHEA:44640,
CC ChEBI:CHEBI:30616, ChEBI:CHEBI:61560, ChEBI:CHEBI:73316,
CC ChEBI:CHEBI:456216; EC=2.7.4.6; Evidence={ECO:0000255|HAMAP-
CC Rule:MF_00451};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a ribonucleoside 5'-diphosphate + ATP = a ribonucleoside 5'-
CC triphosphate + ADP; Xref=Rhea:RHEA:18113, ChEBI:CHEBI:30616,
CC ChEBI:CHEBI:57930, ChEBI:CHEBI:61557, ChEBI:CHEBI:456216; EC=2.7.4.6;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00451};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00451};
CC -!- SUBUNIT: Homotetramer. {ECO:0000255|HAMAP-Rule:MF_00451}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00451}.
CC -!- SIMILARITY: Belongs to the NDK family. {ECO:0000255|HAMAP-
CC Rule:MF_00451}.
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DR EMBL; AE017125; AAP77274.1; -; Genomic_DNA.
DR RefSeq; WP_011115519.1; NC_004917.1.
DR AlphaFoldDB; Q7VIC9; -.
DR SMR; Q7VIC9; -.
DR STRING; 235279.HH_0677; -.
DR EnsemblBacteria; AAP77274; AAP77274; HH_0677.
DR KEGG; hhe:HH_0677; -.
DR eggNOG; COG0105; Bacteria.
DR HOGENOM; CLU_060216_8_1_7; -.
DR OMA; KIVAMKM; -.
DR OrthoDB; 1752581at2; -.
DR Proteomes; UP000002495; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0004550; F:nucleoside diphosphate kinase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006241; P:CTP biosynthetic process; IEA:UniProtKB-UniRule.
DR GO; GO:0006183; P:GTP biosynthetic process; IEA:UniProtKB-UniRule.
DR GO; GO:0006165; P:nucleoside diphosphate phosphorylation; IEA:InterPro.
DR GO; GO:0006228; P:UTP biosynthetic process; IEA:UniProtKB-UniRule.
DR Gene3D; 3.30.70.141; -; 1.
DR HAMAP; MF_00451; NDP_kinase; 1.
DR InterPro; IPR034907; NDK-like_dom.
DR InterPro; IPR036850; NDK-like_dom_sf.
DR InterPro; IPR001564; Nucleoside_diP_kinase.
DR InterPro; IPR023005; Nucleoside_diP_kinase_AS.
DR Pfam; PF00334; NDK; 1.
DR PRINTS; PR01243; NUCDPKINASE.
DR SMART; SM00562; NDK; 1.
DR SUPFAM; SSF54919; SSF54919; 1.
DR PROSITE; PS00469; NDP_KINASES; 1.
PE 3: Inferred from homology;
KW ATP-binding; Cytoplasm; Kinase; Magnesium; Metal-binding;
KW Nucleotide metabolism; Nucleotide-binding; Phosphoprotein;
KW Reference proteome; Transferase.
FT CHAIN 1..137
FT /note="Nucleoside diphosphate kinase"
FT /id="PRO_0000136991"
FT ACT_SITE 115
FT /note="Pros-phosphohistidine intermediate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00451"
FT BINDING 9
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00451"
FT BINDING 57
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00451"
FT BINDING 85
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00451"
FT BINDING 91
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00451"
FT BINDING 102
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00451"
FT BINDING 112
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00451"
SQ SEQUENCE 137 AA; 15243 MW; 23A34E77BB008D32 CRC64;
MEQTLSIIKP DAVKKGVIGK IIDRFESNNL RICAMKKLQL TRCDAEAFYA IHKERPFFKD
LVDFMISGPV VVMVLEGNNA VMKNRDLMGA TNPKEAEAGT IRADFAQSID ANAVHGSDSL
ENAKNEIAFF FSTREIC
