NDK_SYNP6
ID NDK_SYNP6 Reviewed; 149 AA.
AC Q5N1M1;
DT 07-JUN-2005, integrated into UniProtKB/Swiss-Prot.
DT 12-DEC-2006, sequence version 2.
DT 03-AUG-2022, entry version 99.
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=syc1609_d;
OS Synechococcus sp. (strain ATCC 27144 / PCC 6301 / SAUG 1402/1) (Anacystis
OS nidulans).
OC Bacteria; Cyanobacteria; Synechococcales; Synechococcaceae; Synechococcus.
OX NCBI_TaxID=269084;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 27144 / PCC 6301 / SAUG 1402/1;
RX PubMed=17211581; DOI=10.1007/s11120-006-9122-4;
RA Sugita C., Ogata K., Shikata M., Jikuya H., Takano J., Furumichi M.,
RA Kanehisa M., Omata T., Sugiura M., Sugita M.;
RT "Complete nucleotide sequence of the freshwater unicellular cyanobacterium
RT Synechococcus elongatus PCC 6301 chromosome: gene content and
RT organization.";
RL Photosyn. Res. 93:55-67(2007).
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 -!- FUNCTION: (Microbial infection) Catalyzes the phosphorylation of dZDP
CC to dZTP, when the bacterium is infected by a phage that produces the
CC substrate for the synthesis of dZTP (2- amino-2'-deoxyadenosine 5'-
CC triphosphate), which is then used by the phage as a DNA polymerase
CC substrate. {ECO:0000250|UniProtKB:Q9KNM4}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + dZDP = ADP + dZTP; Xref=Rhea:RHEA:67644,
CC ChEBI:CHEBI:30616, ChEBI:CHEBI:172929, ChEBI:CHEBI:172931,
CC ChEBI:CHEBI:456216; Evidence={ECO:0000250|UniProtKB:Q9KTX4};
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 -!- PATHWAY: Purine metabolism. {ECO:0000250|UniProtKB:Q9KTX4}.
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}.
CC -!- SEQUENCE CAUTION:
CC Sequence=BAD79799.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR EMBL; AP008231; BAD79799.1; ALT_INIT; Genomic_DNA.
DR AlphaFoldDB; Q5N1M1; -.
DR SMR; Q5N1M1; -.
DR STRING; 269084.syc1609_d; -.
DR EnsemblBacteria; BAD79799; BAD79799; syc1609_d.
DR KEGG; syc:syc1609_d; -.
DR eggNOG; COG0105; Bacteria.
DR Proteomes; UP000001175; 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; Transferase.
FT CHAIN 1..149
FT /note="Nucleoside diphosphate kinase"
FT /id="PRO_0000137062"
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 149 AA; 16393 MW; C183BD6C73268933 CRC64;
MERTFIAIKP DGVQRGLVGT IIGRFEQKGF KLVGLKQLKP SRELAEQHYA VHRERPFFNG
LVEFITSGPI VAIVLEGEGV VAAARKLIGA TNPLTAEPGT IRGDFGVNIG RNIIHGSDAI
ETAQQEIALW FSPAELSDWT PTIQPWLYE
