ID A0A150JAX4_9EURY Unreviewed; 321 AA.
AC A0A150JAX4;
DT 08-JUN-2016, integrated into UniProtKB/TrEMBL.
DT 08-JUN-2016, sequence version 1.
DT 27-MAR-2024, entry version 23.
DE SubName: Full=tRNA (Cytosine(48)-C(5))-methyltransferase {ECO:0000313|EMBL:KYC54228.1};
DE EC=2.1.1.- {ECO:0000313|EMBL:KYC54228.1};
GN Name=trm4 {ECO:0000313|EMBL:KYC54228.1};
GN ORFNames=AMQ74_00095 {ECO:0000313|EMBL:KYC54228.1};
OS Candidatus Methanofastidiosum methylthiophilus.
OC Archaea; Euryarchaeota; Stenosarchaea group; Candidatus Methanofastidiosa;
OC Methanofastidiosum.
OX NCBI_TaxID=1705564 {ECO:0000313|EMBL:KYC54228.1, ECO:0000313|Proteomes:UP000075578};
RN [1] {ECO:0000313|EMBL:KYC54228.1, ECO:0000313|Proteomes:UP000075578}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=U1lsi0528_Bin089 {ECO:0000313|EMBL:KYC54228.1};
RX PubMed=26943620;
RA Nobu M.K., Narihiro T., Kuroda K., Mei R., Liu W.T.;
RT "Chasing the elusive Euryarchaeota class WSA2: genomes reveal a uniquely
RT fastidious methyl-reducing methanogen.";
RL ISME J. 0:0-0(2016).
CC -!- SIMILARITY: Belongs to the class I-like SAM-binding methyltransferase
CC superfamily. RsmB/NOP family. {ECO:0000256|PROSITE-ProRule:PRU01023}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:KYC54228.1}.
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DR EMBL; LNGD01000003; KYC54228.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A150JAX4; -.
DR Proteomes; UP000075578; Unassembled WGS sequence.
DR GO; GO:0003723; F:RNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0008173; F:RNA methyltransferase activity; IEA:InterPro.
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 Gene3D; 3.40.50.150; Vaccinia Virus protein VP39; 1.
DR InterPro; IPR031341; Methyltr_RsmF_N.
DR InterPro; IPR049560; MeTrfase_RsmB-F_NOP2_cat.
DR InterPro; IPR001678; MeTrfase_RsmB-F_NOP2_dom.
DR InterPro; IPR011023; Nop2p.
DR InterPro; IPR023267; RCMT.
DR InterPro; IPR029063; SAM-dependent_MTases_sf.
DR NCBIfam; TIGR00446; nop2p; 1.
DR PANTHER; PTHR22807:SF30; 28S RRNA (CYTOSINE(4447)-C(5))-METHYLTRANSFERASE-RELATED; 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};
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 36..320
FT /note="SAM-dependent MTase RsmB/NOP-type"
FT /evidence="ECO:0000259|PROSITE:PS51686"
FT ACT_SITE 246
FT /note="Nucleophile"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01023"
FT BINDING 125..131
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01023"
FT BINDING 149
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01023"
FT BINDING 176
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01023"
FT BINDING 193
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01023"
SQ SEQUENCE 321 AA; 36341 MW; FAB022E34F570741 CRC64;
MFVDLMKLSD LAKEYGYSFD NLKRYNEMFG DKLPLFLEAN EVQNKDSIRI NTIKISREEL
YERLTKNGFV IKEINDFGYI IEESKFAISS TQENLLGYCY IQGVAEMHVA PILSPDKNDF
VVDMCAAPGG KTTHLSAIMK NEGTIYAFDV NKRRLSALKN NISRLGCMNI AVFNLDGLEI
SKLKNKPDKI LLDAPCTGSG IMRKDSLRKS LKSTHDIIFL SEIQKKLLKA AIENLNTGGT
LLYTTCSLEP EENEFVVQWA LDNFNIRLLN INTEIGGIPL QSGFTEIFNR KLSDEIKLCK
RSFPHVHNTN GLFMAKIIKS E
//
