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Database: UniProt
Entry: K8WUY5_9GAMM
LinkDB: K8WUY5_9GAMM
Original site: K8WUY5_9GAMM 
ID   K8WUY5_9GAMM            Unreviewed;       286 AA.
AC   K8WUY5;
DT   06-FEB-2013, integrated into UniProtKB/TrEMBL.
DT   06-FEB-2013, sequence version 1.
DT   24-JAN-2024, entry version 39.
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=OO7_04179 {ECO:0000313|EMBL:EKT60000.1};
OS   Providencia sneebia DSM 19967.
OC   Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales;
OC   Morganellaceae; Providencia.
OX   NCBI_TaxID=1141660 {ECO:0000313|EMBL:EKT60000.1, ECO:0000313|Proteomes:UP000010290};
RN   [1] {ECO:0000313|EMBL:EKT60000.1, ECO:0000313|Proteomes:UP000010290}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 19967 {ECO:0000313|EMBL:EKT60000.1,
RC   ECO:0000313|Proteomes:UP000010290};
RX   PubMed=23145767; DOI=10.1186/1471-2164-13-612;
RA   Galac M.R., Lazzaro B.P.;
RT   "Comparative genomics of bacteria in the genus Providencia isolated from
RT   wild Drosophila melanogaster.";
RL   BMC Genomics 13:612-612(2012).
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   -!- 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:EKT60000.1}.
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DR   EMBL; AKKN01000005; EKT60000.1; -; Genomic_DNA.
DR   RefSeq; WP_008914708.1; NZ_CM001773.1.
DR   AlphaFoldDB; K8WUY5; -.
DR   PATRIC; fig|1141660.3.peg.845; -.
DR   HOGENOM; CLU_044779_2_0_6; -.
DR   OrthoDB; 9809084at2; -.
DR   Proteomes; UP000010290; Chromosome.
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   InterPro; IPR018063; SAM_MeTrfase_RsmI_CS.
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.
DR   PROSITE; PS01296; RSMI; 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}; Reference proteome {ECO:0000313|Proteomes:UP000010290};
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..212
FT                   /note="Tetrapyrrole methylase"
FT                   /evidence="ECO:0000259|Pfam:PF00590"
SQ   SEQUENCE   286 AA;  31826 MW;  AEDD0A21A479B20F CRC64;
     MNQPNQAVVT ASTLYIVPTP IGNMGDITQR ALDVLKHVDL VAAEDTRHSG MLLQNFAINA
     RMFALHDHNE QQKADQLISR LQQGDSIALV SDAGTPLIND PGYHLVTRCR EAGIRVVPLP
     GACAAITALS AAGLPSDRFC YEGFLPAKSK GRKDVLQALE QEPRTLIFYE STHRLLDSLA
     DMVEVWGPHR HVVLARELTK TWESIEGRPV GELLAWVKED ENRHRGEMVL IVEGYKANID
     EDEISPDVIR TLNLLQKELP PKKAAAIAAE IYGLKKNRLY KLMLEQ
//
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