ID   KADA_THEON              Reviewed;         196 AA.
AC   B6YSN8;
DT   24-MAR-2009, integrated into UniProtKB/Swiss-Prot.
DT   20-JAN-2009, sequence version 1.
DT   03-AUG-2022, entry version 72.
DE   RecName: Full=Adenylate kinase {ECO:0000255|HAMAP-Rule:MF_00234};
DE            Short=AK {ECO:0000255|HAMAP-Rule:MF_00234};
DE            EC=2.7.4.3 {ECO:0000255|HAMAP-Rule:MF_00234};
DE   AltName: Full=ATP-AMP transphosphorylase {ECO:0000255|HAMAP-Rule:MF_00234};
GN   Name=adkA {ECO:0000255|HAMAP-Rule:MF_00234}; OrderedLocusNames=TON_0090;
OS   Thermococcus onnurineus (strain NA1).
OC   Archaea; Euryarchaeota; Thermococci; Thermococcales; Thermococcaceae;
OC   Thermococcus.
OX   NCBI_TaxID=523850;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=NA1;
RX   PubMed=18790866; DOI=10.1128/jb.00746-08;
RA   Lee H.S., Kang S.G., Bae S.S., Lim J.K., Cho Y., Kim Y.J., Jeon J.H.,
RA   Cha S.-S., Kwon K.K., Kim H.-T., Park C.-J., Lee H.-W., Kim S.I., Chun J.,
RA   Colwell R.R., Kim S.-J., Lee J.-H.;
RT   "The complete genome sequence of Thermococcus onnurineus NA1 reveals a
RT   mixed heterotrophic and carboxydotrophic metabolism.";
RL   J. Bacteriol. 190:7491-7499(2008).
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=AMP + ATP = 2 ADP; Xref=Rhea:RHEA:12973, ChEBI:CHEBI:30616,
CC         ChEBI:CHEBI:456215, ChEBI:CHEBI:456216; EC=2.7.4.3;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00234};
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00234}.
CC   -!- SIMILARITY: Belongs to the archaeal adenylate kinase family.
CC       {ECO:0000255|HAMAP-Rule:MF_00234}.
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DR   EMBL; CP000855; ACJ15575.1; -; Genomic_DNA.
DR   RefSeq; WP_012571048.1; NC_011529.1.
DR   AlphaFoldDB; B6YSN8; -.
DR   SMR; B6YSN8; -.
DR   STRING; 523850.TON_0090; -.
DR   EnsemblBacteria; ACJ15575; ACJ15575; TON_0090.
DR   GeneID; 7017737; -.
DR   KEGG; ton:TON_0090; -.
DR   PATRIC; fig|523850.10.peg.90; -.
DR   eggNOG; arCOG01039; Archaea.
DR   HOGENOM; CLU_119371_0_0_2; -.
DR   OMA; HRDEMRK; -.
DR   OrthoDB; 79684at2157; -.
DR   Proteomes; UP000002727; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0004017; F:adenylate kinase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0016310; P:phosphorylation; IEA:UniProtKB-KW.
DR   Gene3D; 3.40.50.300; -; 1.
DR   HAMAP; MF_00234; Adenylate_kinase_AdkA; 1.
DR   InterPro; IPR023477; Adenylate_kinase_AdkA.
DR   InterPro; IPR027417; P-loop_NTPase.
DR   SUPFAM; SSF52540; SSF52540; 1.
PE   3: Inferred from homology;
KW   ATP-binding; Cytoplasm; Kinase; Nucleotide-binding; Transferase.
FT   CHAIN           1..196
FT                   /note="Adenylate kinase"
FT                   /id="PRO_1000100518"
FT   BINDING         9..17
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00234"
SQ   SEQUENCE   196 AA;  22285 MW;  563D3DBDA2175E2C CRC64;
     MPFVVMITGI PGVGKSTITR LALRKARAKF RLVNFGDLMF EEAVRAGLVE HRDEMRKLNP
     NVQKELQMKA ARRIVEMAKT EPILIDTHAT IRTPVGYLLG FPKEVIEVIN PNFIVIIEAT
     PSEILGRRLR DLKRDRDVET EEQIQRHQDL NRAAAVSYAM HSNALIKIIE NHEDKGLEEA
     VHELVEVLDL AVGEYD