ID   A0RVP6_CENSY            Unreviewed;       224 AA.
AC   A0RVP6;
DT   09-JAN-2007, integrated into UniProtKB/TrEMBL.
DT   09-JAN-2007, sequence version 1.
DT   27-MAR-2024, entry version 61.
DE   RecName: Full=non-specific serine/threonine protein kinase {ECO:0000256|ARBA:ARBA00012513};
DE            EC=2.7.11.1 {ECO:0000256|ARBA:ARBA00012513};
GN   OrderedLocusNames=CENSYa_0780 {ECO:0000313|EMBL:ABK77413.1};
OS   Cenarchaeum symbiosum (strain A).
OC   Archaea; Nitrososphaerota; Cenarchaeales; Cenarchaeaceae; Cenarchaeum.
OX   NCBI_TaxID=414004 {ECO:0000313|EMBL:ABK77413.1, ECO:0000313|Proteomes:UP000000758};
RN   [1] {ECO:0000313|EMBL:ABK77413.1, ECO:0000313|Proteomes:UP000000758}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=A {ECO:0000313|Proteomes:UP000000758};
RX   PubMed=17114289; DOI=10.1073/pnas.0608549103;
RA   Hallam S.J., Konstantinidis K.T., Putnam N., Schleper C., Watanabe Y.,
RA   Sugahara J., Preston C., de la Torre J., Richardson P.M., DeLong E.F.;
RT   "Genomic analysis of the uncultivated marine crenarchaeote Cenarchaeum
RT   symbiosum.";
RL   Proc. Natl. Acad. Sci. U.S.A. 103:18296-18301(2006).
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=ATP + L-seryl-[protein] = ADP + H(+) + O-phospho-L-seryl-
CC         [protein]; Xref=Rhea:RHEA:17989, Rhea:RHEA-COMP:9863, Rhea:RHEA-
CC         COMP:11604, ChEBI:CHEBI:15378, ChEBI:CHEBI:29999, ChEBI:CHEBI:30616,
CC         ChEBI:CHEBI:83421, ChEBI:CHEBI:456216; EC=2.7.11.1;
CC         Evidence={ECO:0000256|ARBA:ARBA00001433};
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=ATP + L-threonyl-[protein] = ADP + H(+) + O-phospho-L-
CC         threonyl-[protein]; Xref=Rhea:RHEA:46608, Rhea:RHEA-COMP:11060,
CC         Rhea:RHEA-COMP:11605, ChEBI:CHEBI:15378, ChEBI:CHEBI:30013,
CC         ChEBI:CHEBI:30616, ChEBI:CHEBI:61977, ChEBI:CHEBI:456216;
CC         EC=2.7.11.1; Evidence={ECO:0000256|ARBA:ARBA00000775};
CC   -!- SIMILARITY: Belongs to the protein kinase superfamily. RIO-type Ser/Thr
CC       kinase family. {ECO:0000256|ARBA:ARBA00009196}.
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DR   EMBL; DP000238; ABK77413.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0RVP6; -.
DR   STRING; 414004.CENSYa_0780; -.
DR   EnsemblBacteria; ABK77413; ABK77413; CENSYa_0780.
DR   KEGG; csy:CENSYa_0780; -.
DR   PATRIC; fig|414004.10.peg.718; -.
DR   HOGENOM; CLU_1232715_0_0_2; -.
DR   Proteomes; UP000000758; Chromosome.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR   GO; GO:0016787; F:hydrolase activity; IEA:UniProtKB-KW.
DR   GO; GO:0004674; F:protein serine/threonine kinase activity; IEA:UniProtKB-KW.
DR   GO; GO:0016310; P:phosphorylation; IEA:UniProtKB-KW.
DR   InterPro; IPR011009; Kinase-like_dom_sf.
DR   InterPro; IPR000687; RIO_kinase.
DR   PANTHER; PTHR45723; SERINE/THREONINE-PROTEIN KINASE RIO1; 1.
DR   PANTHER; PTHR45723:SF2; SERINE_THREONINE-PROTEIN KINASE RIO1; 1.
DR   Pfam; PF01163; RIO1; 1.
DR   SMART; SM00090; RIO; 1.
DR   SUPFAM; SSF56112; Protein kinase-like (PK-like); 1.
PE   3: Inferred from homology;
KW   ATP-binding {ECO:0000256|ARBA:ARBA00022840};
KW   Kinase {ECO:0000256|ARBA:ARBA00022777, ECO:0000313|EMBL:ABK77413.1};
KW   Magnesium {ECO:0000256|ARBA:ARBA00022842};
KW   Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741};
KW   Reference proteome {ECO:0000313|Proteomes:UP000000758};
KW   Serine/threonine-protein kinase {ECO:0000256|ARBA:ARBA00022527,
KW   ECO:0000313|EMBL:ABK77413.1}; Transferase {ECO:0000256|ARBA:ARBA00022679}.
FT   DOMAIN          20..200
FT                   /note="RIO kinase"
FT                   /evidence="ECO:0000259|SMART:SM00090"
SQ   SEQUENCE   224 AA;  24879 MW;  F29960BEE3404AFF CRC64;
     MESRIDGLLS RRRHSHLEDG FKGDKVVNEV LDRPAVMTIY NMIKSGVISG VIGALRAGKE
     SVVFRARGPS GEDVALKVYL VTTSSFKRRA QYIEGDPRFS RIRGGTRNMV KMWARKEHAN
     LRLCHARGLP VPMPLHVSDN VLAMEFVGDD GMPAHTLLES ETCMADHGEI MGIVRAHVQG
     GGARPWRPIP LQHIQDRIRA CSIRHGLGSG QKAPKLLCLP QKRH
//