ID   A9VC48_MONBE            Unreviewed;       341 AA.
AC   A9VC48;
DT   05-FEB-2008, integrated into UniProtKB/TrEMBL.
DT   05-FEB-2008, sequence version 1.
DT   24-JAN-2024, entry version 63.
DE   RecName: Full=Adenosine kinase {ECO:0000256|ARBA:ARBA00012119, ECO:0000256|RuleBase:RU368116};
DE            Short=AK {ECO:0000256|RuleBase:RU368116};
DE            EC=2.7.1.20 {ECO:0000256|ARBA:ARBA00012119, ECO:0000256|RuleBase:RU368116};
DE   AltName: Full=Adenosine 5'-phosphotransferase {ECO:0000256|RuleBase:RU368116};
GN   ORFNames=MONBRDRAFT_39088 {ECO:0000313|EMBL:EDQ84919.1};
OS   Monosiga brevicollis (Choanoflagellate).
OC   Eukaryota; Choanoflagellata; Craspedida; Salpingoecidae; Monosiga.
OX   NCBI_TaxID=81824 {ECO:0000313|EMBL:EDQ84919.1, ECO:0000313|Proteomes:UP000001357};
RN   [1] {ECO:0000313|EMBL:EDQ84919.1, ECO:0000313|Proteomes:UP000001357}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=MX1 / ATCC 50154 {ECO:0000313|Proteomes:UP000001357};
RX   PubMed=18273011; DOI=10.1038/nature06617;
RG   JGI Sequencing;
RA   King N., Westbrook M.J., Young S.L., Kuo A., Abedin M., Chapman J.,
RA   Fairclough S., Hellsten U., Isogai Y., Letunic I., Marr M., Pincus D.,
RA   Putnam N., Rokas A., Wright K.J., Zuzow R., Dirks W., Good M.,
RA   Goodstein D., Lemons D., Li W., Lyons J.B., Morris A., Nichols S.,
RA   Richter D.J., Salamov A., Bork P., Lim W.A., Manning G., Miller W.T.,
RA   McGinnis W., Shapiro H., Tjian R., Grigoriev I.V., Rokhsar D.;
RT   "The genome of the choanoflagellate Monosiga brevicollis and the origin of
RT   metazoans.";
RL   Nature 451:783-788(2008).
CC   -!- FUNCTION: ATP dependent phosphorylation of adenosine and other related
CC       nucleoside analogs to monophosphate derivatives.
CC       {ECO:0000256|RuleBase:RU368116}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=adenosine + ATP = ADP + AMP + H(+); Xref=Rhea:RHEA:20824,
CC         ChEBI:CHEBI:15378, ChEBI:CHEBI:16335, ChEBI:CHEBI:30616,
CC         ChEBI:CHEBI:456215, ChEBI:CHEBI:456216; EC=2.7.1.20;
CC         Evidence={ECO:0000256|RuleBase:RU368116};
CC   -!- COFACTOR:
CC       Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC         Evidence={ECO:0000256|ARBA:ARBA00001946,
CC         ECO:0000256|RuleBase:RU368116};
CC   -!- PATHWAY: Purine metabolism; AMP biosynthesis via salvage pathway; AMP
CC       from adenosine: step 1/1. {ECO:0000256|ARBA:ARBA00004801,
CC       ECO:0000256|RuleBase:RU368116}.
CC   -!- SIMILARITY: Belongs to the carbohydrate kinase PfkB family.
CC       {ECO:0000256|ARBA:ARBA00010688, ECO:0000256|RuleBase:RU368116}.
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DR   EMBL; CH991579; EDQ84919.1; -; Genomic_DNA.
DR   RefSeq; XP_001750260.1; XM_001750208.1.
DR   AlphaFoldDB; A9VC48; -.
DR   STRING; 81824.A9VC48; -.
DR   EnsemblProtists; EDQ84919; EDQ84919; MONBRDRAFT_39088.
DR   GeneID; 5895559; -.
DR   KEGG; mbr:MONBRDRAFT_39088; -.
DR   eggNOG; KOG2854; Eukaryota.
DR   InParanoid; A9VC48; -.
DR   OMA; APFIAQF; -.
DR   UniPathway; UPA00588; UER00659.
DR   Proteomes; UP000001357; Unassembled WGS sequence.
DR   GO; GO:0005829; C:cytosol; IBA:GO_Central.
DR   GO; GO:0005634; C:nucleus; IBA:GO_Central.
DR   GO; GO:0004001; F:adenosine kinase activity; IBA:GO_Central.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0044209; P:AMP salvage; IEA:UniProtKB-UniRule.
DR   GO; GO:0016310; P:phosphorylation; IEA:UniProtKB-KW.
DR   GO; GO:0006144; P:purine nucleobase metabolic process; IBA:GO_Central.
DR   GO; GO:0006166; P:purine ribonucleoside salvage; IEA:UniProtKB-KW.
DR   CDD; cd01168; adenosine_kinase; 1.
DR   Gene3D; 3.30.1110.10; -; 1.
DR   Gene3D; 3.40.1190.20; -; 1.
DR   InterPro; IPR001805; Adenokinase.
DR   InterPro; IPR002173; Carboh/pur_kinase_PfkB_CS.
DR   InterPro; IPR011611; PfkB_dom.
DR   InterPro; IPR029056; Ribokinase-like.
DR   PANTHER; PTHR45769; ADENOSINE KINASE; 1.
DR   PANTHER; PTHR45769:SF3; ADENOSINE KINASE; 1.
DR   Pfam; PF00294; PfkB; 1.
DR   PRINTS; PR00989; ADENOKINASE.
DR   SUPFAM; SSF53613; Ribokinase-like; 1.
DR   PROSITE; PS00584; PFKB_KINASES_2; 1.
PE   3: Inferred from homology;
KW   ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|RuleBase:RU368116};
KW   Kinase {ECO:0000256|ARBA:ARBA00022777, ECO:0000256|RuleBase:RU368116};
KW   Magnesium {ECO:0000256|RuleBase:RU368116};
KW   Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741,
KW   ECO:0000256|RuleBase:RU368116};
KW   Purine salvage {ECO:0000256|ARBA:ARBA00022726,
KW   ECO:0000256|RuleBase:RU368116};
KW   Reference proteome {ECO:0000313|Proteomes:UP000001357};
KW   Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|RuleBase:RU368116}.
FT   DOMAIN          26..335
FT                   /note="Carbohydrate kinase PfkB"
FT                   /evidence="ECO:0000259|Pfam:PF00294"
SQ   SEQUENCE   341 AA;  36988 MW;  1255770FB44B0FF5 CRC64;
     MALSKGVLLG MGNPLLDISA HVDEAMLAKY DLKSNLAILA EEKHLPIYQE LVDNYAVEYI
     AGGATQNSIR VAQWMLKEPK TTAFIGCVGK DDYAKQLETA AGGCHVDVNY MYDESATTGT
     CAVLVTGNER TLVANIAAAN NYKAEHLEEK HIQELIDNAR FFYISGFFLT VSPPSILRVA
     KHACEKEKIF SMNLAAPFIN QFFKEPLLQA LPYCDFVFGN ESEAAAFAEA NDLGTTDVKE
     IALKIAGLPK EGKRARVAVI TQGPHPTIIA TEGKITEYGV DAVTADKIVD TNGAGDAFVG
     GFLSQLVQDK PIDECVRAGH WAAQLIIQRS GCTYPATCDF Q
//