ID   KACL2_SYNY3             Reviewed;         505 AA.
AC   P74503;
DT   11-OCT-2004, integrated into UniProtKB/Swiss-Prot.
DT   01-FEB-1997, sequence version 1.
DT   25-MAY-2022, entry version 127.
DE   RecName: Full=KaiC-like protein 2;
GN   OrderedLocusNames=slr1942;
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   -!- SIMILARITY: Belongs to the KaiC family. {ECO:0000305}.
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DR   EMBL; BA000022; BAA18607.1; -; Genomic_DNA.
DR   PIR; S76478; S76478.
DR   AlphaFoldDB; P74503; -.
DR   SMR; P74503; -.
DR   IntAct; P74503; 2.
DR   STRING; 1148.1653695; -.
DR   PaxDb; P74503; -.
DR   EnsemblBacteria; BAA18607; BAA18607; BAA18607.
DR   KEGG; syn:slr1942; -.
DR   eggNOG; COG0467; Bacteria.
DR   InParanoid; P74503; -.
DR   OMA; MPGEEHL; -.
DR   PhylomeDB; P74503; -.
DR   Proteomes; UP000001425; Chromosome.
DR   GO; GO:0005524; F:ATP binding; IEA:InterPro.
DR   GO; GO:0003677; F:DNA binding; IEA:InterPro.
DR   GO; GO:0000287; F:magnesium ion binding; IEA:InterPro.
DR   GO; GO:0004674; F:protein serine/threonine kinase activity; IEA:InterPro.
DR   GO; GO:0042752; P:regulation of circadian rhythm; IEA:InterPro.
DR   GO; GO:0006355; P:regulation of transcription, DNA-templated; IEA:InterPro.
DR   Gene3D; 3.40.50.300; -; 2.
DR   InterPro; IPR013503; Circadian_KaiC_bact.
DR   InterPro; IPR030665; KaiC.
DR   InterPro; IPR014774; KaiC-like_dom.
DR   InterPro; IPR010624; KaiC_dom.
DR   InterPro; IPR027417; P-loop_NTPase.
DR   Pfam; PF06745; ATPase; 2.
DR   PIRSF; PIRSF039117; KaiC; 1.
DR   SUPFAM; SSF52540; SSF52540; 2.
DR   TIGRFAMs; TIGR02655; circ_KaiC; 1.
DR   PROSITE; PS51146; KAIC; 2.
PE   3: Inferred from homology;
KW   Reference proteome; Repeat.
FT   CHAIN           1..505
FT                   /note="KaiC-like protein 2"
FT                   /id="PRO_0000217788"
FT   DOMAIN          10..252
FT                   /note="KaiC 1"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00487"
FT   DOMAIN          253..485
FT                   /note="KaiC 2"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00487"
SQ   SEQUENCE   505 AA;  56175 MW;  543E1F00F1B6BAE0 CRC64;
     MIDQETDGIE KLETGIPGFD FLSDGGLPLG RATLIAGTAG SAKTIFASQF LVEGIQRGEN
     GVFVTFEEPP KALRKNMRGF GWDIQQWENE GKWVFVDASP QPGDRPIVSG EYDLGALIAR
     IEHAVRKYKA SRISLDSLGA IFSHLSDSAQ VRSDLFRLAS ALRELGVTAI MTAERVEEYG
     EISRYGVEEF VADNVVIVRN VLADEKRRRT IEILKYRGTD HQKGEFPFTI INKKGIVIIP
     LSAIELEQKS SDIRITSGSE ELDRMCGSGF FRDSIILVSG ATGTGKTLMV TEFMDGGVAN
     GERCLVFAFE ESREQLIRNA TGWGVDFKQM EKEGKLKVVC RYPETTNLEN HLIMMKDIIQ
     EFKPNRVAVD SLSALERVST LKSFREFIIG LTSFIKQQEI GGLFTSTTPN LLGGASITDA
     HISTITDSII LLRYVEMYGE MRRGITVLKM RGSMHDKDIR EFSIDHQGMH IGKPFRNVTG
     ILAGTPMYTA QSEVERLSGL FDEKI