FLPA_METVO
ID FLPA_METVO Reviewed; 228 AA.
AC P35553;
DT 01-JUN-1994, integrated into UniProtKB/Swiss-Prot.
DT 01-JUN-1994, sequence version 1.
DT 03-AUG-2022, entry version 68.
DE RecName: Full=Fibrillarin-like rRNA/tRNA 2'-O-methyltransferase {ECO:0000255|HAMAP-Rule:MF_00351};
DE EC=2.1.1.- {ECO:0000255|HAMAP-Rule:MF_00351};
GN Name=flpA {ECO:0000255|HAMAP-Rule:MF_00351}; Synonyms=rppA;
OS Methanococcus voltae.
OC Archaea; Euryarchaeota; Methanomada group; Methanococci; Methanococcales;
OC Methanococcaceae; Methanococcus.
OX NCBI_TaxID=2188;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC STRAIN=ATCC 33273 / DSM 1537 / NBRC 100457 / OCM 70 / PS;
RX PubMed=8144483; DOI=10.1128/jb.176.7.2124-2127.1994;
RA Agha Amiri K.;
RT "Fibrillarin-like proteins occur in the domain Archaea.";
RL J. Bacteriol. 176:2124-2127(1994).
CC -!- FUNCTION: Involved in pre-rRNA and tRNA processing. Utilizes the methyl
CC donor S-adenosyl-L-methionine to catalyze the site-specific 2'-hydroxyl
CC methylation of ribose moieties in rRNA and tRNA. Site specificity is
CC provided by a guide RNA that base pairs with the substrate. Methylation
CC occurs at a characteristic distance from the sequence involved in base
CC pairing with the guide RNA. {ECO:0000255|HAMAP-Rule:MF_00351}.
CC -!- SUBUNIT: Interacts with nop5. Component of box C/D small
CC ribonucleoprotein (sRNP) particles that contain rpl7ae, FlpA and nop5,
CC plus a guide RNA. {ECO:0000255|HAMAP-Rule:MF_00351}.
CC -!- SIMILARITY: Belongs to the methyltransferase superfamily. Fibrillarin
CC family. {ECO:0000255|HAMAP-Rule:MF_00351}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; X73988; CAA52166.1; -; Genomic_DNA.
DR PIR; S34646; S34646.
DR AlphaFoldDB; P35553; -.
DR SMR; P35553; -.
DR GO; GO:0008168; F:methyltransferase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0003723; F:RNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0032259; P:methylation; IEA:UniProtKB-KW.
DR GO; GO:0006364; P:rRNA processing; IEA:UniProtKB-UniRule.
DR GO; GO:0008033; P:tRNA processing; IEA:UniProtKB-UniRule.
DR Gene3D; 3.40.50.150; -; 1.
DR HAMAP; MF_00351; RNA_methyltransf_FlpA; 1.
DR InterPro; IPR000692; Fibrillarin.
DR InterPro; IPR020813; Fibrillarin_CS.
DR InterPro; IPR029063; SAM-dependent_MTases_sf.
DR Pfam; PF01269; Fibrillarin; 1.
DR PIRSF; PIRSF006540; Nop17p; 1.
DR PRINTS; PR00052; FIBRILLARIN.
DR SMART; SM01206; Fibrillarin; 1.
DR SUPFAM; SSF53335; SSF53335; 1.
DR PROSITE; PS00566; FIBRILLARIN; 1.
PE 3: Inferred from homology;
KW Methyltransferase; RNA-binding; rRNA processing; Transferase;
KW tRNA processing.
FT CHAIN 1..228
FT /note="Fibrillarin-like rRNA/tRNA 2'-O-methyltransferase"
FT /id="PRO_0000148539"
FT BINDING 85..86
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00351"
FT BINDING 103..104
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00351"
FT BINDING 128..129
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00351"
FT BINDING 148..151
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00351"
SQ SEQUENCE 228 AA; 25619 MW; 0AB2418DE0E324CF CRC64;
MAKIKEKFDN VFELDLGDGI KRIGTKSLVP NKRVYGEKLV NVKNTEYRVW NPNKSKLGAS
IINGLKEMPI KKGSKVLYLG ASAGTTPSHV ADVAEDSPVY AVEFAPRIMR EFIESCEGRK
NLFPILGDAN KPEEYANIVE KVDVIFEDVA QPNQAEILIK NAKWFLKKGG YGMISIKARS
VDVTENPRVI FEAQKEIMEQ NGFKIVDAIN IEPFEKDHML FVGIWNGQ