ID U7L8K0_9CORY Unreviewed; 282 AA.
AC U7L8K0;
DT 22-JAN-2014, integrated into UniProtKB/TrEMBL.
DT 22-JAN-2014, sequence version 1.
DT 24-JAN-2024, entry version 50.
DE RecName: Full=Ribosomal RNA small subunit methyltransferase I {ECO:0000256|HAMAP-Rule:MF_01877};
DE EC=2.1.1.198 {ECO:0000256|HAMAP-Rule:MF_01877};
DE AltName: Full=16S rRNA 2'-O-ribose C1402 methyltransferase {ECO:0000256|HAMAP-Rule:MF_01877};
DE AltName: Full=rRNA (cytidine-2'-O-)-methyltransferase RsmI {ECO:0000256|HAMAP-Rule:MF_01877};
GN Name=rsmI {ECO:0000256|HAMAP-Rule:MF_01877};
GN ORFNames=HMPREF1281_01155 {ECO:0000313|EMBL:ERS54680.1};
OS Corynebacterium sp. KPL1855.
OC Bacteria; Actinomycetota; Actinomycetes; Mycobacteriales;
OC Corynebacteriaceae; Corynebacterium.
OX NCBI_TaxID=1203562 {ECO:0000313|EMBL:ERS54680.1, ECO:0000313|Proteomes:UP000017096};
RN [1] {ECO:0000313|EMBL:ERS54680.1, ECO:0000313|Proteomes:UP000017096}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=KPL1855 {ECO:0000313|EMBL:ERS54680.1,
RC ECO:0000313|Proteomes:UP000017096};
RG The Broad Institute Genomics Platform;
RA Earl A., Ward D., Feldgarden M., Gevers D., Jacobson B., Goguen K.,
RA Pagano E., Lemon K.P., Young S.K., Zeng Q., Gargeya S., Fitzgerald M.,
RA Abouelleil A., Alvarado L., Berlin A.M., Chapman S.B., Gainer-Dewar J.,
RA Goldberg J., Gnerre S., Griggs A., Gujja S., Hansen M., Howarth C.,
RA Imamovic A., Ireland A., Larimer J., McCowan C., Murphy C., Pearson M.,
RA Poon T.W., Priest M., Roberts A., Saif S., Shea T., Sykes S., Wortman J.,
RA Nusbaum C., Birren B.;
RT "The Genome Sequence of Corynebacterium sp. KPL1855.";
RL Submitted (OCT-2013) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the 2'-O-methylation of the ribose of cytidine 1402
CC (C1402) in 16S rRNA. {ECO:0000256|HAMAP-Rule:MF_01877}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=cytidine(1402) in 16S rRNA + S-adenosyl-L-methionine = 2'-O-
CC methylcytidine(1402) in 16S rRNA + H(+) + S-adenosyl-L-homocysteine;
CC Xref=Rhea:RHEA:42924, Rhea:RHEA-COMP:10285, Rhea:RHEA-COMP:10286,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:57856, ChEBI:CHEBI:59789,
CC ChEBI:CHEBI:74495, ChEBI:CHEBI:82748; EC=2.1.1.198;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_01877};
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_01877}.
CC -!- SIMILARITY: Belongs to the methyltransferase superfamily. RsmI family.
CC {ECO:0000256|HAMAP-Rule:MF_01877}.
CC -!- SIMILARITY: Belongs to the precorrin methyltransferase family.
CC {ECO:0000256|ARBA:ARBA00005879}.
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:ERS54680.1}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; AXLX01000010; ERS54680.1; -; Genomic_DNA.
DR RefSeq; WP_023026000.1; NZ_KI515742.1.
DR AlphaFoldDB; U7L8K0; -.
DR PATRIC; fig|1203562.3.peg.1115; -.
DR HOGENOM; CLU_044779_0_0_11; -.
DR Proteomes; UP000017096; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0070677; F:rRNA (cytosine-2'-O-)-methyltransferase activity; IEA:UniProtKB-UniRule.
DR CDD; cd11648; RsmI; 1.
DR HAMAP; MF_01877; 16SrRNA_methyltr_I; 1.
DR InterPro; IPR000878; 4pyrrol_Mease.
DR InterPro; IPR035996; 4pyrrol_Methylase_sf.
DR InterPro; IPR014777; 4pyrrole_Mease_sub1.
DR InterPro; IPR014776; 4pyrrole_Mease_sub2.
DR InterPro; IPR008189; rRNA_ssu_MeTfrase_I.
DR NCBIfam; TIGR00096; 16S rRNA (cytidine(1402)-2'-O)-methyltransferase; 1.
DR PANTHER; PTHR46111; RIBOSOMAL RNA SMALL SUBUNIT METHYLTRANSFERASE I; 1.
DR PANTHER; PTHR46111:SF1; RIBOSOMAL RNA SMALL SUBUNIT METHYLTRANSFERASE I; 1.
DR Pfam; PF00590; TP_methylase; 1.
DR PIRSF; PIRSF005917; MTase_YraL; 1.
DR SUPFAM; SSF53790; Tetrapyrrole methylase; 1.
PE 3: Inferred from homology;
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|HAMAP-Rule:MF_01877};
KW Methyltransferase {ECO:0000256|ARBA:ARBA00022603, ECO:0000256|HAMAP-
KW Rule:MF_01877};
KW rRNA processing {ECO:0000256|ARBA:ARBA00022552, ECO:0000256|HAMAP-
KW Rule:MF_01877};
KW S-adenosyl-L-methionine {ECO:0000256|ARBA:ARBA00022691, ECO:0000256|HAMAP-
KW Rule:MF_01877};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_01877}.
FT DOMAIN 13..214
FT /note="Tetrapyrrole methylase"
FT /evidence="ECO:0000259|Pfam:PF00590"
SQ SEQUENCE 282 AA; 29462 MW; 4753D1FCFE8A8F58 CRC64;
MSALGLEPLP RGVILAATPL GNVGDTSARL MQALAHADVI AAEDTRRVRN LAQALGIEIS
GTVVSNFDHN EQARAQQLID AAQHGTVLVV TDAGMPIISD PGLSLVAAAA ERDIPVTCFP
GPSAVPTALA LSGLGVGHFL FDAFPPRKPG PRKAWLESLR NEKRAIVFFE SPHRIAETLA
DATQVLGGDR PAAVCRELTK TYEEVRRGPL AELAEWASEG VKGEITVVIE GGTGAAVTAA
DLVPQALELA AAGMRLKDAC KQAAKGTGVS NRELYDAALD AR
//
