ID   KT3K_SYNY3              Reviewed;         295 AA.
AC   P74594;
DT   04-MAY-2001, integrated into UniProtKB/Swiss-Prot.
DT   01-FEB-1997, sequence version 1.
DT   03-AUG-2022, entry version 111.
DE   RecName: Full=Probable ketoamine kinase slr1563;
DE            EC=2.7.1.- {ECO:0000250|UniProtKB:Q9H479};
GN   OrderedLocusNames=slr1563;
OS   Synechocystis sp. (strain PCC 6803 / Kazusa).
OC   Bacteria; Cyanobacteria; Synechococcales; Merismopediaceae; Synechocystis;
OC   unclassified Synechocystis.
OX   NCBI_TaxID=1111708;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=PCC 6803 / Kazusa;
RX   PubMed=8905231; DOI=10.1093/dnares/3.3.109;
RA   Kaneko T., Sato S., Kotani H., Tanaka A., Asamizu E., Nakamura Y.,
RA   Miyajima N., Hirosawa M., Sugiura M., Sasamoto S., Kimura T., Hosouchi T.,
RA   Matsuno A., Muraki A., Nakazaki N., Naruo K., Okumura S., Shimpo S.,
RA   Takeuchi C., Wada T., Watanabe A., Yamada M., Yasuda M., Tabata S.;
RT   "Sequence analysis of the genome of the unicellular cyanobacterium
RT   Synechocystis sp. strain PCC6803. II. Sequence determination of the entire
RT   genome and assignment of potential protein-coding regions.";
RL   DNA Res. 3:109-136(1996).
CC   -!- FUNCTION: Ketoamine kinase that phosphorylates ketoamines on the third
CC       carbon of the sugar moiety to generate ketoamine 3-phosphate.
CC       {ECO:0000250|UniProtKB:Q9H479}.
CC   -!- SIMILARITY: Belongs to the fructosamine kinase family. {ECO:0000305}.
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DR   EMBL; BA000022; BAA18702.1; -; Genomic_DNA.
DR   PIR; S76790; S76790.
DR   AlphaFoldDB; P74594; -.
DR   SMR; P74594; -.
DR   STRING; 1148.1653791; -.
DR   PaxDb; P74594; -.
DR   EnsemblBacteria; BAA18702; BAA18702; BAA18702.
DR   KEGG; syn:slr1563; -.
DR   eggNOG; COG3001; Bacteria.
DR   InParanoid; P74594; -.
DR   OMA; GSFYSAY; -.
DR   PhylomeDB; P74594; -.
DR   Proteomes; UP000001425; Chromosome.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR   GO; GO:0016301; F:kinase activity; IBA:GO_Central.
DR   GO; GO:0016310; P:phosphorylation; IEA:UniProtKB-KW.
DR   InterPro; IPR016477; Fructo-/Ketosamine-3-kinase.
DR   InterPro; IPR011009; Kinase-like_dom_sf.
DR   PANTHER; PTHR12149; PTHR12149; 1.
DR   Pfam; PF03881; Fructosamin_kin; 1.
DR   PIRSF; PIRSF006221; Ketosamine-3-kinase; 1.
DR   SUPFAM; SSF56112; SSF56112; 1.
PE   3: Inferred from homology;
KW   ATP-binding; Kinase; Nucleotide-binding; Reference proteome; Transferase.
FT   CHAIN           1..295
FT                   /note="Probable ketoamine kinase slr1563"
FT                   /id="PRO_0000216347"
FT   ACT_SITE        201
FT                   /note="Proton acceptor"
FT                   /evidence="ECO:0000250|UniProtKB:P9WI99"
FT   BINDING         99..101
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000250|UniProtKB:Q9HA64"
SQ   SEQUENCE   295 AA;  32813 MW;  2BCEF12496A83657 CRC64;
     MPVNSPAPWQ TIAQQISQTT GQPFRIQERR SVSGGCINQG YCLVDGEQKY FVKLNQAQQW
     QMFQAEALGL EAMAATQTIR VPRPICHGSS AGHSYLVLEW LEFGRGNHDS WYRMGQNLAA
     LHQAGGSAQF GWQTDNTIGA TPQPNPWTDS WADFFAEHRL GYQLALARRR AGNFPDPAVV
     VPKVKQLLGD RQPTPALVHG DLWSGNGAIL TTGEPVILDP ATYYGDGEVD LAMTELFGGF
     PAAFYQGYHS ISPAEPGYQQ RKILYNLYHI LNHFNLFGGG YQQQAQQMLK QCLRI