NDK_NITWN
ID NDK_NITWN Reviewed; 140 AA.
AC Q3SS79;
DT 07-MAR-2006, integrated into UniProtKB/Swiss-Prot.
DT 11-OCT-2005, sequence version 1.
DT 03-AUG-2022, entry version 105.
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=Nwi_1601;
OS Nitrobacter winogradskyi (strain ATCC 25391 / DSM 10237 / CIP 104748 /
OS NCIMB 11846 / Nb-255).
OC Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC Bradyrhizobiaceae; Nitrobacter.
OX NCBI_TaxID=323098;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 25391 / DSM 10237 / CIP 104748 / NCIMB 11846 / Nb-255;
RX PubMed=16517654; DOI=10.1128/aem.72.3.2050-2063.2006;
RA Starkenburg S.R., Chain P.S.G., Sayavedra-Soto L.A., Hauser L., Land M.L.,
RA Larimer F.W., Malfatti S.A., Klotz M.G., Bottomley P.J., Arp D.J.,
RA Hickey W.J.;
RT "Genome sequence of the chemolithoautotrophic nitrite-oxidizing bacterium
RT Nitrobacter winogradskyi Nb-255.";
RL Appl. Environ. Microbiol. 72:2050-2063(2006).
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; CP000115; ABA04862.1; -; Genomic_DNA.
DR RefSeq; WP_011314866.1; NC_007406.1.
DR AlphaFoldDB; Q3SS79; -.
DR SMR; Q3SS79; -.
DR STRING; 323098.Nwi_1601; -.
DR EnsemblBacteria; ABA04862; ABA04862; Nwi_1601.
DR KEGG; nwi:Nwi_1601; -.
DR eggNOG; COG0105; Bacteria.
DR HOGENOM; CLU_060216_8_1_5; -.
DR OMA; KIVAMKM; -.
DR OrthoDB; 1752581at2; -.
DR Proteomes; UP000002531; 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 Pfam; PF00334; NDK; 1.
DR PRINTS; PR01243; NUCDPKINASE.
DR SMART; SM00562; NDK; 1.
DR SUPFAM; SSF54919; SSF54919; 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..140
FT /note="Nucleoside diphosphate kinase"
FT /id="PRO_0000226564"
FT ACT_SITE 117
FT /note="Pros-phosphohistidine intermediate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00451"
FT BINDING 11
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00451"
FT BINDING 59
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00451"
FT BINDING 87
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00451"
FT BINDING 93
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00451"
FT BINDING 104
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00451"
FT BINDING 114
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00451"
SQ SEQUENCE 140 AA; 15118 MW; 29BAFE1AC1D783CA CRC64;
MAIERTFSIL KPDATARNLT GAINALIEKA GLRIVAQKRI RMTREQAETF YAVHKARPFF
GELVDFMISG PVVVQVLEGE GAILKYRDIM GATDPSKAAD GTIRKLHAKS VGENSVHGSD
ATETAAVEIA QFFSGNEIVG
