ID   Q2NEN9_METST            Unreviewed;       259 AA.
AC   Q2NEN9;
DT   07-FEB-2006, integrated into UniProtKB/TrEMBL.
DT   07-FEB-2006, sequence version 1.
DT   27-MAR-2024, entry version 98.
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=Msp_1337 {ECO:0000313|EMBL:ABC57714.1};
OS   Methanosphaera stadtmanae (strain ATCC 43021 / DSM 3091 / JCM 11832 /
OS   MCB-3).
OC   Archaea; Euryarchaeota; Methanomada group; Methanobacteria;
OC   Methanobacteriales; Methanobacteriaceae; Methanosphaera.
OX   NCBI_TaxID=339860 {ECO:0000313|EMBL:ABC57714.1, ECO:0000313|Proteomes:UP000001931};
RN   [1] {ECO:0000313|EMBL:ABC57714.1, ECO:0000313|Proteomes:UP000001931}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 43021 / DSM 3091 / JCM 11832 / MCB-3
RC   {ECO:0000313|Proteomes:UP000001931};
RX   PubMed=16385054; DOI=10.1128/JB.188.2.642-658.2006;
RA   Fricke W.F., Seedorf H., Henne A., Kruer M., Liesegang H., Hedderich R.,
RA   Gottschalk G., Thauer R.K.;
RT   "The genome sequence of Methanosphaera stadtmanae reveals why this human
RT   intestinal archaeon is restricted to methanol and H2 for methane formation
RT   and ATP synthesis.";
RL   J. Bacteriol. 188:642-658(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; CP000102; ABC57714.1; -; Genomic_DNA.
DR   RefSeq; WP_011406913.1; NC_007681.1.
DR   AlphaFoldDB; Q2NEN9; -.
DR   STRING; 339860.Msp_1337; -.
DR   GeneID; 41325906; -.
DR   KEGG; mst:Msp_1337; -.
DR   eggNOG; arCOG01180; Archaea.
DR   HOGENOM; CLU_018693_3_3_2; -.
DR   Proteomes; UP000001931; 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   CDD; cd05145; RIO1_like; 1.
DR   Gene3D; 1.10.510.10; Transferase(Phosphotransferase) domain 1; 1.
DR   InterPro; IPR011009; Kinase-like_dom_sf.
DR   InterPro; IPR000719; Prot_kinase_dom.
DR   InterPro; IPR000687; RIO_kinase.
DR   InterPro; IPR008266; Tyr_kinase_AS.
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.
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, ECO:0000313|EMBL:ABC57714.1};
KW   Magnesium {ECO:0000256|ARBA:ARBA00022842};
KW   Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741};
KW   Reference proteome {ECO:0000313|Proteomes:UP000001931};
KW   Serine/threonine-protein kinase {ECO:0000256|ARBA:ARBA00022527,
KW   ECO:0000313|EMBL:ABC57714.1}; Transferase {ECO:0000256|ARBA:ARBA00022679}.
FT   DOMAIN          52..259
FT                   /note="Protein kinase"
FT                   /evidence="ECO:0000259|PROSITE:PS50011"
SQ   SEQUENCE   259 AA;  30004 MW;  4C557A7B2634BE92 CRC64;
     MNKHYIDADK QMRKLEETKR LKSVEDKQVS SEVFDDKTLK VLYKLANKGY IRSLNGVIST
     GKEANVFLGI DDDDNPVAVK IYRVMTLDFK KIKEYIAGDP RFKSHGNNTR QIITAWTQKE
     FKNLSRLYKL GLRVPEPYIA MENVLVMEYL EYSDDDNSAA PPLSKAKLDN ASEVFEEIID
     FMDVAYNKAH LVHGDLSRYN ILLSHGHPYI IDVSQSTLDS HPSSRSLLER DIKNILYDSK
     KFKLNLTYEY VRNRIIKND
//