ID   Q980T1_SACS2            Unreviewed;       287 AA.
AC   Q980T1;
DT   01-OCT-2001, integrated into UniProtKB/TrEMBL.
DT   01-OCT-2001, sequence version 1.
DT   27-MAR-2024, entry version 131.
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=SSO0197 {ECO:0000313|EMBL:AAK40542.1};
OS   Saccharolobus solfataricus (strain ATCC 35092 / DSM 1617 / JCM 11322 / P2)
OS   (Sulfolobus solfataricus).
OC   Archaea; Thermoproteota; Thermoprotei; Sulfolobales; Sulfolobaceae;
OC   Saccharolobus.
OX   NCBI_TaxID=273057 {ECO:0000313|EMBL:AAK40542.1, ECO:0000313|Proteomes:UP000001974};
RN   [1] {ECO:0000313|Proteomes:UP000001974}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 35092 / DSM 1617 / JCM 11322 / P2
RC   {ECO:0000313|Proteomes:UP000001974};
RX   PubMed=11427726; DOI=10.1073/pnas.141222098;
RA   She Q., Singh R.K., Confalonieri F., Zivanovic Y., Allard G., Awayez M.J.,
RA   Chan-Weiher C.C.-Y., Clausen I.G., Curtis B.A., De Moors A., Erauso G.,
RA   Fletcher C., Gordon P.M.K., Heikamp-de Jong I., Jeffries A.C., Kozera C.J.,
RA   Medina N., Peng X., Thi-Ngoc H.P., Redder P., Schenk M.E., Theriault C.,
RA   Tolstrup N., Charlebois R.L., Doolittle W.F., Duguet M., Gaasterland T.,
RA   Garrett R.A., Ragan M.A., Sensen C.W., Van der Oost J.;
RT   "The complete genome of the crenarchaeon Sulfolobus solfataricus P2.";
RL   Proc. Natl. Acad. Sci. U.S.A. 98:7835-7840(2001).
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; AE006641; AAK40542.1; -; Genomic_DNA.
DR   PIR; G90160; G90160.
DR   RefSeq; WP_009990436.1; NC_002754.1.
DR   AlphaFoldDB; Q980T1; -.
DR   STRING; 273057.SSO0197; -.
DR   PaxDb; 273057-SSO0197; -.
DR   EnsemblBacteria; AAK40542; AAK40542; SSO0197.
DR   GeneID; 72912001; -.
DR   KEGG; sso:SSO0197; -.
DR   PATRIC; fig|273057.12.peg.196; -.
DR   eggNOG; arCOG01181; Archaea.
DR   HOGENOM; CLU_018693_1_0_2; -.
DR   InParanoid; Q980T1; -.
DR   PhylomeDB; Q980T1; -.
DR   Proteomes; UP000001974; Chromosome.
DR   GO; GO:0005829; C:cytosol; IBA:GO_Central.
DR   GO; GO:0030688; C:preribosome, small subunit precursor; IBA:GO_Central.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0004672; F:protein kinase activity; IBA:GO_Central.
DR   GO; GO:0004674; F:protein serine/threonine kinase activity; IEA:UniProtKB-KW.
DR   GO; GO:0030490; P:maturation of SSU-rRNA; IBA:GO_Central.
DR   GO; GO:0016310; P:phosphorylation; IEA:UniProtKB-KW.
DR   CDD; cd05144; RIO2_C; 1.
DR   Gene3D; 1.10.510.10; Transferase(Phosphotransferase) domain 1; 1.
DR   Gene3D; 1.10.10.10; Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain; 1.
DR   InterPro; IPR011009; Kinase-like_dom_sf.
DR   InterPro; IPR000719; Prot_kinase_dom.
DR   InterPro; IPR030484; Rio2.
DR   InterPro; IPR000687; RIO_kinase.
DR   InterPro; IPR008266; Tyr_kinase_AS.
DR   InterPro; IPR036388; WH-like_DNA-bd_sf.
DR   InterPro; IPR036390; WH_DNA-bd_sf.
DR   PANTHER; PTHR45852; SER/THR-PROTEIN KINASE RIO2; 1.
DR   PANTHER; PTHR45852:SF1; SERINE_THREONINE-PROTEIN KINASE RIO2; 1.
DR   Pfam; PF01163; RIO1; 1.
DR   SMART; SM00090; RIO; 1.
DR   SUPFAM; SSF56112; Protein kinase-like (PK-like); 1.
DR   SUPFAM; SSF46785; Winged helix' DNA-binding domain; 1.
DR   PROSITE; PS50011; PROTEIN_KINASE_DOM; 1.
DR   PROSITE; PS00109; PROTEIN_KINASE_TYR; 1.
PE   3: Inferred from homology;
KW   ATP-binding {ECO:0000256|ARBA:ARBA00022840};
KW   Kinase {ECO:0000256|ARBA:ARBA00022777};
KW   Magnesium {ECO:0000256|ARBA:ARBA00022842};
KW   Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741};
KW   Reference proteome {ECO:0000313|Proteomes:UP000001974};
KW   Serine/threonine-protein kinase {ECO:0000256|ARBA:ARBA00022527};
KW   Transferase {ECO:0000256|ARBA:ARBA00022679}.
FT   DOMAIN          94..287
FT                   /note="Protein kinase"
FT                   /evidence="ECO:0000259|PROSITE:PS50011"
SQ   SEQUENCE   287 AA;  33154 MW;  0BF7B4E6FB2091BA CRC64;
     MRLSLAEKAS LVRPFDYILL KTIYGLRDKS EFVSFNALKK RLDIKDDEEL KISLKKLSEL
     KLISKKPTDL SFKLTFSGLD ILGIKLLYVN KILNRLAEII GIGKESLVYY GYDFNDNKII
     VKFHRVGTDS YKKVKFRKSQ EKKSWLSITV ENAKREFEAL TCLSNEGGYV PKPLGVEYNA
     VAMEYIDGIE LYKIPVTNMD LNLDEILEKI LQTMRIAYTI CHITHGDLSP YNVLIDKNGN
     PYLIDWPQAT KSEERLEKDL SNLIIFFRKK GIDVDTRKIF DYVRGVS
//