ID Q0AIG1_NITEC Unreviewed; 306 AA.
AC Q0AIG1;
DT 17-OCT-2006, integrated into UniProtKB/TrEMBL.
DT 17-OCT-2006, sequence version 1.
DT 27-MAR-2024, entry version 103.
DE RecName: Full=Ribosomal protein uL3 glutamine methyltransferase {ECO:0000256|HAMAP-Rule:MF_02125};
DE Short=uL3 MTase {ECO:0000256|HAMAP-Rule:MF_02125};
DE EC=2.1.1.298 {ECO:0000256|HAMAP-Rule:MF_02125};
DE AltName: Full=N5-glutamine methyltransferase PrmB {ECO:0000256|HAMAP-Rule:MF_02125};
GN Name=prmB {ECO:0000256|HAMAP-Rule:MF_02125};
GN OrderedLocusNames=Neut_0593 {ECO:0000313|EMBL:ABI58865.1};
OS Nitrosomonas eutropha (strain DSM 101675 / C91 / Nm57).
OC Bacteria; Pseudomonadota; Betaproteobacteria; Nitrosomonadales;
OC Nitrosomonadaceae; Nitrosomonas.
OX NCBI_TaxID=335283 {ECO:0000313|EMBL:ABI58865.1, ECO:0000313|Proteomes:UP000001966};
RN [1] {ECO:0000313|EMBL:ABI58865.1, ECO:0000313|Proteomes:UP000001966}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 101675 / C91 / Nm57 {ECO:0000313|Proteomes:UP000001966};
RX PubMed=17991028; DOI=10.1111/j.1462-2920.2007.01409.x;
RA Stein L.Y., Arp D.J., Berube P.M., Chain P.S., Hauser L., Jetten M.S.,
RA Klotz M.G., Larimer F.W., Norton J.M., Op den Camp H.J.M., Shin M., Wei X.;
RT "Whole-genome analysis of the ammonia-oxidizing bacterium, Nitrosomonas
RT eutropha C91: implications for niche adaptation.";
RL Environ. Microbiol. 9:2993-3007(2007).
CC -!- FUNCTION: Methylates ribosomal protein uL3 on a specific glutamine
CC residue. {ECO:0000256|HAMAP-Rule:MF_02125}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=L-glutaminyl-[ribosomal protein uL3] + S-adenosyl-L-methionine
CC = H(+) + N(5)-methyl-L-glutaminyl-[ribosomal protein uL3] + S-
CC adenosyl-L-homocysteine; Xref=Rhea:RHEA:45020, Rhea:RHEA-COMP:11063,
CC Rhea:RHEA-COMP:11064, ChEBI:CHEBI:15378, ChEBI:CHEBI:30011,
CC ChEBI:CHEBI:57856, ChEBI:CHEBI:59789, ChEBI:CHEBI:61891;
CC EC=2.1.1.298; Evidence={ECO:0000256|HAMAP-Rule:MF_02125};
CC -!- SIMILARITY: Belongs to the protein N5-glutamine methyltransferase
CC family. PrmB subfamily. {ECO:0000256|HAMAP-Rule:MF_02125}.
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DR EMBL; CP000450; ABI58865.1; -; Genomic_DNA.
DR RefSeq; WP_011633706.1; NC_008344.1.
DR AlphaFoldDB; Q0AIG1; -.
DR STRING; 335283.Neut_0593; -.
DR KEGG; net:Neut_0593; -.
DR eggNOG; COG2890; Bacteria.
DR HOGENOM; CLU_018398_5_1_4; -.
DR OrthoDB; 9800643at2; -.
DR Proteomes; UP000001966; Chromosome.
DR GO; GO:0005840; C:ribosome; IEA:UniProtKB-KW.
DR GO; GO:0003676; F:nucleic acid binding; IEA:InterPro.
DR GO; GO:0036009; F:protein-glutamine N-methyltransferase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0009007; F:site-specific DNA-methyltransferase (adenine-specific) activity; IEA:InterPro.
DR CDD; cd02440; AdoMet_MTases; 1.
DR Gene3D; 1.10.8.10; DNA helicase RuvA subunit, C-terminal domain; 1.
DR Gene3D; 3.40.50.150; Vaccinia Virus protein VP39; 1.
DR HAMAP; MF_02125; L3_methyltr_PrmB; 1.
DR InterPro; IPR002052; DNA_methylase_N6_adenine_CS.
DR InterPro; IPR004556; HemK-like.
DR InterPro; IPR040758; PrmC_N.
DR InterPro; IPR017127; Ribosome_uL3_MTase.
DR InterPro; IPR029063; SAM-dependent_MTases_sf.
DR InterPro; IPR007848; Small_mtfrase_dom.
DR NCBIfam; TIGR00536; hemK_fam; 1.
DR NCBIfam; TIGR03533; L3_gln_methyl; 1.
DR PANTHER; PTHR47806; 50S RIBOSOMAL PROTEIN L3 GLUTAMINE METHYLTRANSFERASE; 1.
DR PANTHER; PTHR47806:SF1; 50S RIBOSOMAL PROTEIN L3 GLUTAMINE METHYLTRANSFERASE; 1.
DR Pfam; PF05175; MTS; 1.
DR Pfam; PF17827; PrmC_N; 1.
DR PIRSF; PIRSF037167; Mtase_YfcB_prd; 1.
DR SUPFAM; SSF53335; S-adenosyl-L-methionine-dependent methyltransferases; 1.
DR PROSITE; PS00092; N6_MTASE; 1.
PE 3: Inferred from homology;
KW Methyltransferase {ECO:0000256|ARBA:ARBA00022603, ECO:0000256|HAMAP-
KW Rule:MF_02125}; Ribonucleoprotein {ECO:0000313|EMBL:ABI58865.1};
KW Ribosomal protein {ECO:0000313|EMBL:ABI58865.1};
KW S-adenosyl-L-methionine {ECO:0000256|ARBA:ARBA00022691, ECO:0000256|HAMAP-
KW Rule:MF_02125};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_02125}.
FT DOMAIN 40..100
FT /note="Release factor glutamine methyltransferase N-
FT terminal"
FT /evidence="ECO:0000259|Pfam:PF17827"
FT DOMAIN 142..221
FT /note="Methyltransferase small"
FT /evidence="ECO:0000259|Pfam:PF05175"
SQ SEQUENCE 306 AA; 34777 MW; 57FDB205CD66B83A CRC64;
MTYTRQPNNT TILQAGEELR TLRDLLRFAV SYFNRSDLFL GHGLPTAYDE AALLIMHALY
LNADQLDLFM DAMLTYNERD QVLRIIERRA REKIPVAYLT HEAWLGDFNF YVDERVIIPR
SFIAELLHDR LSPWVIDPHD INSALDLCTG SGCLAILLAH AFEQAQIDAV DISSDALDVA
SINIRNYDLM NRINLIHADL FTRLQGKRYD LIISNPPYVN AVSMAMLPEE YRHEPAIALA
GGLDGLDIVH RILREAADHL TENGLLIMEI GHNQAEIEQA FPQLSCTWLE ASAGDQFLLM
VRRCDL
//
