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Database: UniProt
Entry: Q0C2F7_HYPNA
LinkDB: Q0C2F7_HYPNA
Original site: Q0C2F7_HYPNA 
ID   Q0C2F7_HYPNA            Unreviewed;       256 AA.
AC   Q0C2F7;
DT   17-OCT-2006, integrated into UniProtKB/TrEMBL.
DT   17-OCT-2006, sequence version 1.
DT   24-JAN-2024, entry version 100.
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   OrderedLocusNames=HNE_1369 {ECO:0000313|EMBL:ABI78438.1};
OS   Hyphomonas neptunium (strain ATCC 15444).
OC   Bacteria; Pseudomonadota; Alphaproteobacteria; Hyphomonadales;
OC   Hyphomonadaceae; Hyphomonas.
OX   NCBI_TaxID=228405 {ECO:0000313|EMBL:ABI78438.1, ECO:0000313|Proteomes:UP000001959};
RN   [1] {ECO:0000313|EMBL:ABI78438.1, ECO:0000313|Proteomes:UP000001959}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 15444 {ECO:0000313|EMBL:ABI78438.1,
RC   ECO:0000313|Proteomes:UP000001959};
RX   PubMed=16980487; DOI=10.1128/JB.00111-06;
RA   Badger J.H., Hoover T.R., Brun Y.V., Weiner R.M., Laub M.T., Alexandre G.,
RA   Mrazek J., Ren Q., Paulsen I.T., Nelson K.E., Khouri H.M., Radune D.,
RA   Sosa J., Dodson R.J., Sullivan S.A., Rosovitz M.J., Madupu R.,
RA   Brinkac L.M., Durkin A.S., Daugherty S.C., Kothari S.P., Giglio M.G.,
RA   Zhou L., Haft D.H., Selengut J.D., Davidsen T.M., Yang Q., Zafar N.,
RA   Ward N.L.;
RT   "Comparative genomic evidence for a close relationship between the
RT   dimorphic prosthecate bacteria Hyphomonas neptunium and Caulobacter
RT   crescentus.";
RL   J. Bacteriol. 188:6841-6850(2006).
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}.
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DR   EMBL; CP000158; ABI78438.1; -; Genomic_DNA.
DR   RefSeq; WP_011646386.1; NC_008358.1.
DR   AlphaFoldDB; Q0C2F7; -.
DR   STRING; 228405.HNE_1369; -.
DR   KEGG; hne:HNE_1369; -.
DR   eggNOG; COG1385; Bacteria.
DR   HOGENOM; CLU_067442_4_0_5; -.
DR   OMA; IGPEGCF; -.
DR   Proteomes; UP000001959; Chromosome.
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   Reference proteome {ECO:0000313|Proteomes:UP000001959};
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..67
FT                   /note="Ribosomal RNA small subunit methyltransferase E PUA-
FT                   like"
FT                   /evidence="ECO:0000259|Pfam:PF20260"
FT   DOMAIN          81..249
FT                   /note="Ribosomal RNA small subunit methyltransferase E
FT                   methyltransferase"
FT                   /evidence="ECO:0000259|Pfam:PF04452"
SQ   SEQUENCE   256 AA;  27782 MW;  2F02FCDA2B69295D CRC64;
     MATIPRLFVD APLAEAGAVA LDDEQSNYLL RVLRLEDGAS VRLFNGRDGE WTATVHKTSA
     KRAEATPSRQ TRTQPGQIGT RLTLLFAPVK KDQTDLILEK ATELGAARIR PVLTERTQTR
     TVRADRFRKI ALEAAEQTER LDLPEILDLA SLDAALDALE PGTAVIFCDE AGDEAEAPWG
     GQAGRARPML EVLEELKGRS AAILTGPEGG FTPAERAFLR GRAETWPVSL GPRILRAETA
     AISAMTLWQA VCGDWG
//
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