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Database: UniProt
Entry: N6XAF4_9RHOO
LinkDB: N6XAF4_9RHOO
Original site: N6XAF4_9RHOO 
ID   N6XAF4_9RHOO            Unreviewed;       240 AA.
AC   N6XAF4;
DT   26-JUN-2013, integrated into UniProtKB/TrEMBL.
DT   26-JUN-2013, sequence version 1.
DT   24-JAN-2024, entry version 31.
DE   RecName: Full=Ribosomal RNA small subunit methyltransferase E {ECO:0000256|ARBA:ARBA00013673, ECO:0000256|PIRNR:PIRNR015601};
DE            EC=2.1.1.193 {ECO:0000256|ARBA:ARBA00012328, ECO:0000256|PIRNR:PIRNR015601};
GN   ORFNames=C664_14848 {ECO:0000313|EMBL:ENO76310.1};
OS   Thauera sp. 63.
OC   Bacteria; Pseudomonadota; Betaproteobacteria; Rhodocyclales; Zoogloeaceae;
OC   Thauera.
OX   NCBI_TaxID=497321 {ECO:0000313|EMBL:ENO76310.1, ECO:0000313|Proteomes:UP000013007};
RN   [1] {ECO:0000313|EMBL:ENO76310.1, ECO:0000313|Proteomes:UP000013007}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=63 {ECO:0000313|EMBL:ENO76310.1,
RC   ECO:0000313|Proteomes:UP000013007};
RA   Liu B., Shapleigh J.P., Frostegard A.H.;
RT   "Draft Genome Sequences of 6 Strains from Genus Thauera.";
RL   Submitted (SEP-2012) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Specifically methylates the N3 position of the uracil ring of
CC       uridine 1498 (m3U1498) in 16S rRNA. Acts on the fully assembled 30S
CC       ribosomal subunit. {ECO:0000256|ARBA:ARBA00025699,
CC       ECO:0000256|PIRNR:PIRNR015601}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=S-adenosyl-L-methionine + uridine(1498) in 16S rRNA = H(+) +
CC         N(3)-methyluridine(1498) in 16S rRNA + S-adenosyl-L-homocysteine;
CC         Xref=Rhea:RHEA:42920, Rhea:RHEA-COMP:10283, Rhea:RHEA-COMP:10284,
CC         ChEBI:CHEBI:15378, ChEBI:CHEBI:57856, ChEBI:CHEBI:59789,
CC         ChEBI:CHEBI:65315, ChEBI:CHEBI:74502; EC=2.1.1.193;
CC         Evidence={ECO:0000256|ARBA:ARBA00000792,
CC         ECO:0000256|PIRNR:PIRNR015601};
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|ARBA:ARBA00004496,
CC       ECO:0000256|PIRNR:PIRNR015601}.
CC   -!- SIMILARITY: Belongs to the RNA methyltransferase RsmE family.
CC       {ECO:0000256|ARBA:ARBA00005528, ECO:0000256|PIRNR:PIRNR015601}.
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:ENO76310.1}.
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DR   EMBL; AMXC01000020; ENO76310.1; -; Genomic_DNA.
DR   RefSeq; WP_004263003.1; NZ_AMXC01000020.1.
DR   AlphaFoldDB; N6XAF4; -.
DR   eggNOG; COG1385; Bacteria.
DR   OrthoDB; 9815641at2; -.
DR   Proteomes; UP000013007; Unassembled WGS sequence.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0008168; F:methyltransferase activity; IEA:UniProtKB-KW.
DR   GO; GO:0032259; P:methylation; IEA:UniProtKB-KW.
DR   GO; GO:0006364; P:rRNA processing; IEA:UniProtKB-KW.
DR   CDD; cd18084; RsmE-like; 1.
DR   Gene3D; 3.40.1280.10; -; 1.
DR   InterPro; IPR029028; Alpha/beta_knot_MTases.
DR   InterPro; IPR015947; PUA-like_sf.
DR   InterPro; IPR006700; RsmE.
DR   InterPro; IPR046886; RsmE_MTase_dom.
DR   InterPro; IPR046887; RsmE_PUA-like.
DR   InterPro; IPR029026; tRNA_m1G_MTases_N.
DR   NCBIfam; TIGR00046; RsmE family RNA methyltransferase; 1.
DR   PANTHER; PTHR30027:SF3; 16S RRNA (URACIL(1498)-N(3))-METHYLTRANSFERASE; 1.
DR   PANTHER; PTHR30027; RIBOSOMAL RNA SMALL SUBUNIT METHYLTRANSFERASE E; 1.
DR   Pfam; PF04452; Methyltrans_RNA; 1.
DR   Pfam; PF20260; PUA_4; 1.
DR   PIRSF; PIRSF015601; MTase_slr0722; 1.
DR   SUPFAM; SSF75217; alpha/beta knot; 1.
DR   SUPFAM; SSF88697; PUA domain-like; 1.
PE   3: Inferred from homology;
KW   Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|PIRNR:PIRNR015601};
KW   Methyltransferase {ECO:0000256|ARBA:ARBA00022603,
KW   ECO:0000256|PIRNR:PIRNR015601};
KW   rRNA processing {ECO:0000256|PIRNR:PIRNR015601};
KW   S-adenosyl-L-methionine {ECO:0000256|ARBA:ARBA00022691,
KW   ECO:0000256|PIRNR:PIRNR015601};
KW   Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|PIRNR:PIRNR015601}.
FT   DOMAIN          21..58
FT                   /note="Ribosomal RNA small subunit methyltransferase E PUA-
FT                   like"
FT                   /evidence="ECO:0000259|Pfam:PF20260"
FT   DOMAIN          73..234
FT                   /note="Ribosomal RNA small subunit methyltransferase E
FT                   methyltransferase"
FT                   /evidence="ECO:0000259|Pfam:PF04452"
SQ   SEQUENCE   240 AA;  25790 MW;  1257AA4B3D27FF97 CRC64;
     MISRFHFPGH LPESGEVALP EGLAHHALRV LRLRDGEPMV LFDGQGGEVD ARLVVRGKAG
     FAQLGERRTL DRESPLQVVL VQALASGDKM DWVVQKAVEL GVMAIQPVQA ERSVLRLSGE
     RADKRLAHWQ QVAVSACEQS GRNRIPQVHP LQPLVPWLAA VRGERGYVLA PGGGTGFGGE
     ARPEGAVHVL IGPEGGWTEA ELAACDAAGF RRVTLGPRVF RTETAGLAAL AVLQAQWGDF
//
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