ID Q8TGZ3_METKA Unreviewed; 307 AA.
AC Q8TGZ3;
DT 01-JUN-2002, integrated into UniProtKB/TrEMBL.
DT 01-JUN-2002, sequence version 1.
DT 08-NOV-2023, entry version 100.
DE SubName: Full=tRNA/rRNA cytosine-C5-methylase {ECO:0000313|EMBL:AAM01888.1};
GN OrderedLocusNames=MK0673 {ECO:0000313|EMBL:AAM01888.1};
OS Methanopyrus kandleri (strain AV19 / DSM 6324 / JCM 9639 / NBRC 100938).
OC Archaea; Euryarchaeota; Methanomada group; Methanopyri; Methanopyrales;
OC Methanopyraceae; Methanopyrus.
OX NCBI_TaxID=190192 {ECO:0000313|EMBL:AAM01888.1, ECO:0000313|Proteomes:UP000001826};
RN [1] {ECO:0000313|EMBL:AAM01888.1, ECO:0000313|Proteomes:UP000001826}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=AV19 / DSM 6324 / JCM 9639 / NBRC 100938
RC {ECO:0000313|Proteomes:UP000001826};
RX PubMed=11930014; DOI=10.1073/pnas.032671499;
RA Slesarev A.I., Mezhevaya K.V., Makarova K.S., Polushin N.N.,
RA Shcherbinina O.V., Shakhova V.V., Belova G.I., Aravind L., Natale D.A.,
RA Rogozin I.B., Tatusov R.L., Wolf Y.I., Stetter K.O., Malykh A.G.,
RA Koonin E.V., Kozyavkin S.A.;
RT "The complete genome of hyperthermophile Methanopyrus kandleri AV19 and
RT monophyly of archaeal methanogens.";
RL Proc. Natl. Acad. Sci. U.S.A. 99:4644-4649(2002).
CC -!- SIMILARITY: Belongs to the class I-like SAM-binding methyltransferase
CC superfamily. RsmB/NOP family. {ECO:0000256|PROSITE-ProRule:PRU01023}.
CC -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC feature annotation. {ECO:0000256|PROSITE-ProRule:PRU01023}.
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DR EMBL; AE009439; AAM01888.1; -; Genomic_DNA.
DR AlphaFoldDB; Q8TGZ3; -.
DR STRING; 190192.MK0673; -.
DR PaxDb; 190192-MK0673; -.
DR EnsemblBacteria; AAM01888; AAM01888; MK0673.
DR KEGG; mka:MK0673; -.
DR HOGENOM; CLU_005316_7_3_2; -.
DR InParanoid; Q8TGZ3; -.
DR OMA; FFESIRY; -.
DR OrthoDB; 14725at2157; -.
DR Proteomes; UP000001826; Chromosome.
DR GO; GO:0003723; F:RNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0008757; F:S-adenosylmethionine-dependent methyltransferase activity; IEA:InterPro.
DR GO; GO:0001510; P:RNA methylation; IEA:InterPro.
DR GO; GO:0006396; P:RNA processing; IEA:InterPro.
DR CDD; cd02440; AdoMet_MTases; 1.
DR Gene3D; 3.40.50.150; Vaccinia Virus protein VP39; 1.
DR InterPro; IPR031341; Methyltr_RsmF_N.
DR InterPro; IPR001678; MeTrfase_RsmB/NOP2.
DR InterPro; IPR011023; Nop2p.
DR InterPro; IPR023267; RCMT.
DR InterPro; IPR029063; SAM-dependent_MTases_sf.
DR NCBIfam; TIGR00446; nop2p; 1.
DR PANTHER; PTHR22807:SF4; 28S RRNA (CYTOSINE-C(5))-METHYLTRANSFERASE; 1.
DR PANTHER; PTHR22807; NOP2 YEAST -RELATED NOL1/NOP2/FMU SUN DOMAIN-CONTAINING; 1.
DR Pfam; PF01189; Methyltr_RsmB-F; 1.
DR Pfam; PF17125; Methyltr_RsmF_N; 1.
DR PRINTS; PR02008; RCMTFAMILY.
DR SUPFAM; SSF53335; S-adenosyl-L-methionine-dependent methyltransferases; 1.
DR PROSITE; PS51686; SAM_MT_RSMB_NOP; 1.
PE 3: Inferred from homology;
KW Methyltransferase {ECO:0000256|ARBA:ARBA00022603, ECO:0000256|PROSITE-
KW ProRule:PRU01023}; Reference proteome {ECO:0000313|Proteomes:UP000001826};
KW RNA-binding {ECO:0000256|ARBA:ARBA00022884, ECO:0000256|PROSITE-
KW ProRule:PRU01023};
KW S-adenosyl-L-methionine {ECO:0000256|ARBA:ARBA00022691,
KW ECO:0000256|PROSITE-ProRule:PRU01023};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|PROSITE-
KW ProRule:PRU01023}.
FT DOMAIN 23..306
FT /note="SAM-dependent MTase RsmB/NOP-type"
FT /evidence="ECO:0000259|PROSITE:PS51686"
FT ACT_SITE 231
FT /note="Nucleophile"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01023"
FT BINDING 113..119
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01023"
FT BINDING 137
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01023"
FT BINDING 178
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01023"
SQ SEQUENCE 307 AA; 34314 MW; BFD72F6BEB1A63BE CRC64;
MRYVEEFRER LERIFGDRAE DVYRYLLEGR PPTYVRVNTL KADVEEVVEN LETAGVELAE
TPLSYAFRVL SSPGPLGSSL EHVAGYLYLQ DLASMVPPEL LDPEPPGPVI DLCAAPGSKT
TQLAQLLGGE GVVLAVDADP RRVRALVHNV NRLGCVNVIV AHADAARLRI SAPFLLLDPP
CSGEGTLHRD PHALRTWTPK KPGRFARTQL RLLRAALRML PPGGRLVYST CTFSVEENEL
VIHEALGNDD RYRIVPSVPR WLEPHTVPGL TEWEGRELRE DLRHAFRIDP ASLESDGFFV
AVIERRH
//