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Database: UniProt
Entry: A6D356_9VIBR
LinkDB: A6D356_9VIBR
Original site: A6D356_9VIBR 
ID   A6D356_9VIBR            Unreviewed;       316 AA.
AC   A6D356;
DT   24-JUL-2007, integrated into UniProtKB/TrEMBL.
DT   24-JUL-2007, sequence version 1.
DT   13-SEP-2023, entry version 67.
DE   RecName: Full=Ribosomal RNA small subunit methyltransferase H {ECO:0000256|HAMAP-Rule:MF_01007};
DE            EC=2.1.1.199 {ECO:0000256|HAMAP-Rule:MF_01007};
DE   AltName: Full=16S rRNA m(4)C1402 methyltransferase {ECO:0000256|HAMAP-Rule:MF_01007};
DE   AltName: Full=rRNA (cytosine-N(4)-)-methyltransferase RsmH {ECO:0000256|HAMAP-Rule:MF_01007};
GN   Name=mraW {ECO:0000313|EMBL:EDL53009.1};
GN   Synonyms=rsmH {ECO:0000256|HAMAP-Rule:MF_01007};
GN   ORFNames=VSAK1_05165 {ECO:0000313|EMBL:EDL53009.1};
OS   Vibrio mediterranei AK1.
OC   Bacteria; Pseudomonadota; Gammaproteobacteria; Vibrionales; Vibrionaceae;
OC   Vibrio.
OX   NCBI_TaxID=391591 {ECO:0000313|EMBL:EDL53009.1, ECO:0000313|Proteomes:UP000003769};
RN   [1] {ECO:0000313|EMBL:EDL53009.1, ECO:0000313|Proteomes:UP000003769}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=AK1 {ECO:0000313|EMBL:EDL53009.1,
RC   ECO:0000313|Proteomes:UP000003769};
RA   Rosenberg E., Ferriera S., Johnson J., Kravitz S., Beeson K., Sutton G.,
RA   Rogers Y.-H., Friedman R., Frazier M., Venter J.C.;
RL   Submitted (JUN-2007) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Specifically methylates the N4 position of cytidine in
CC       position 1402 (C1402) of 16S rRNA. {ECO:0000256|HAMAP-Rule:MF_01007}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=cytidine(1402) in 16S rRNA + S-adenosyl-L-methionine = H(+) +
CC         N(4)-methylcytidine(1402) in 16S rRNA + S-adenosyl-L-homocysteine;
CC         Xref=Rhea:RHEA:42928, Rhea:RHEA-COMP:10286, Rhea:RHEA-COMP:10287,
CC         ChEBI:CHEBI:15378, ChEBI:CHEBI:57856, ChEBI:CHEBI:59789,
CC         ChEBI:CHEBI:74506, ChEBI:CHEBI:82748; EC=2.1.1.199;
CC         Evidence={ECO:0000256|HAMAP-Rule:MF_01007};
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_01007}.
CC   -!- SIMILARITY: Belongs to the methyltransferase superfamily. RsmH family.
CC       {ECO:0000256|ARBA:ARBA00010396, ECO:0000256|HAMAP-Rule:MF_01007}.
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:EDL53009.1}.
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DR   EMBL; ABCH01000023; EDL53009.1; -; Genomic_DNA.
DR   RefSeq; WP_006072702.1; NZ_ABCH01000023.1.
DR   AlphaFoldDB; A6D356; -.
DR   GeneID; 64087293; -.
DR   Proteomes; UP000003769; Unassembled WGS sequence.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0071424; F:rRNA (cytosine-N4-)-methyltransferase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0070475; P:rRNA base methylation; IEA:UniProtKB-UniRule.
DR   Gene3D; 1.10.150.170; Putative methyltransferase TM0872, insert domain; 1.
DR   Gene3D; 3.40.50.150; Vaccinia Virus protein VP39; 1.
DR   HAMAP; MF_01007; 16SrRNA_methyltr_H; 1.
DR   InterPro; IPR002903; RsmH.
DR   InterPro; IPR023397; SAM-dep_MeTrfase_MraW_recog.
DR   InterPro; IPR029063; SAM-dependent_MTases_sf.
DR   NCBIfam; TIGR00006; 16S rRNA (cytosine(1402)-N(4))-methyltransferase RsmH; 1.
DR   PANTHER; PTHR11265:SF0; 12S RRNA N4-METHYLCYTIDINE METHYLTRANSFERASE; 1.
DR   PANTHER; PTHR11265; S-ADENOSYL-METHYLTRANSFERASE MRAW; 1.
DR   Pfam; PF01795; Methyltransf_5; 1.
DR   PIRSF; PIRSF004486; MraW; 1.
DR   SUPFAM; SSF81799; Putative methyltransferase TM0872, insert domain; 1.
DR   SUPFAM; SSF53335; S-adenosyl-L-methionine-dependent methyltransferases; 1.
PE   3: Inferred from homology;
KW   Cytoplasm {ECO:0000256|HAMAP-Rule:MF_01007};
KW   Methyltransferase {ECO:0000256|ARBA:ARBA00022603, ECO:0000256|HAMAP-
KW   Rule:MF_01007};
KW   rRNA processing {ECO:0000256|ARBA:ARBA00022552, ECO:0000256|HAMAP-
KW   Rule:MF_01007};
KW   S-adenosyl-L-methionine {ECO:0000256|ARBA:ARBA00022691, ECO:0000256|HAMAP-
KW   Rule:MF_01007};
KW   Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW   Rule:MF_01007}.
FT   BINDING         35..37
FT                   /ligand="S-adenosyl-L-methionine"
FT                   /ligand_id="ChEBI:CHEBI:59789"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01007"
FT   BINDING         55
FT                   /ligand="S-adenosyl-L-methionine"
FT                   /ligand_id="ChEBI:CHEBI:59789"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01007"
FT   BINDING         79
FT                   /ligand="S-adenosyl-L-methionine"
FT                   /ligand_id="ChEBI:CHEBI:59789"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01007"
FT   BINDING         101
FT                   /ligand="S-adenosyl-L-methionine"
FT                   /ligand_id="ChEBI:CHEBI:59789"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01007"
FT   BINDING         108
FT                   /ligand="S-adenosyl-L-methionine"
FT                   /ligand_id="ChEBI:CHEBI:59789"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01007"
SQ   SEQUENCE   316 AA;  35196 MW;  AE0FCA4C077C2F35 CRC64;
     MSESFQHISV LLHESIDGLA IKPDGIYIDG TFGRGGHSRQ ILSQLGENGR LYSIDRDPQA
     IEEAGKIDDP RFTIIHGPFS GMAEYAERYD LVGKVDGVLL DLGVSSPQLD DAERGFSFMK
     DGPLDMRMDP TSGMPVSEWL AQAELDDITW VIREFGEDKH ARRIAKAIVA HREDEEKEPL
     TRTGQLAKLI SDAAPKSFKE KKHPATRSFQ AFRIYINSEL EEIDTALKGA ASILAPEGRL
     SVISFHSLED RMVKRFMRKE SRGPQVPHGI PMTEDQIRAL GSANLKTIGK ALKPSDQEVE
     MNTRSRSSVL RVAEKL
//
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