SPB1_RAT
ID SPB1_RAT Reviewed; 829 AA.
AC Q5RJT2;
DT 16-AUG-2005, integrated into UniProtKB/Swiss-Prot.
DT 21-DEC-2004, sequence version 1.
DT 03-AUG-2022, entry version 121.
DE RecName: Full=pre-rRNA 2'-O-ribose RNA methyltransferase FTSJ3 {ECO:0000255|HAMAP-Rule:MF_03163};
DE EC=2.1.1.- {ECO:0000255|HAMAP-Rule:MF_03163};
DE AltName: Full=Protein ftsJ homolog 3 {ECO:0000255|HAMAP-Rule:MF_03163};
DE AltName: Full=Putative rRNA methyltransferase 3 {ECO:0000255|HAMAP-Rule:MF_03163};
GN Name=Ftsj3;
OS Rattus norvegicus (Rat).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae;
OC Murinae; Rattus.
OX NCBI_TaxID=10116;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC TISSUE=Testis;
RX PubMed=15489334; DOI=10.1101/gr.2596504;
RG The MGC Project Team;
RT "The status, quality, and expansion of the NIH full-length cDNA project:
RT the Mammalian Gene Collection (MGC).";
RL Genome Res. 14:2121-2127(2004).
RN [2]
RP PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-335; SER-336; SER-345;
RP SER-353 AND SER-531, AND IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE
RP ANALYSIS].
RX PubMed=22673903; DOI=10.1038/ncomms1871;
RA Lundby A., Secher A., Lage K., Nordsborg N.B., Dmytriyev A., Lundby C.,
RA Olsen J.V.;
RT "Quantitative maps of protein phosphorylation sites across 14 different rat
RT organs and tissues.";
RL Nat. Commun. 3:876-876(2012).
CC -!- FUNCTION: RNA 2'-O-methyltransferase involved in the processing of the
CC 34S pre-rRNA to 18S rRNA and in 40S ribosomal subunit formation.
CC {ECO:0000255|HAMAP-Rule:MF_03163}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a ribonucleotide in rRNA + S-adenosyl-L-methionine = a 2'-O-
CC methylribonucleotide in rRNA + H(+) + S-adenosyl-L-homocysteine;
CC Xref=Rhea:RHEA:48628, Rhea:RHEA-COMP:12164, Rhea:RHEA-COMP:12165,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:57856, ChEBI:CHEBI:59789,
CC ChEBI:CHEBI:90675, ChEBI:CHEBI:90676; Evidence={ECO:0000255|HAMAP-
CC Rule:MF_03163};
CC -!- SUBUNIT: Interacts with NIP7. {ECO:0000255|HAMAP-Rule:MF_03163}.
CC -!- SUBCELLULAR LOCATION: Nucleus, nucleolus {ECO:0000255|HAMAP-
CC Rule:MF_03163}.
CC -!- PTM: Citrullinated by PADI4. {ECO:0000250|UniProtKB:Q9DBE9}.
CC -!- SIMILARITY: Belongs to the class I-like SAM-binding methyltransferase
CC superfamily. RNA methyltransferase RlmE family. SPB1 subfamily.
CC {ECO:0000255|HAMAP-Rule:MF_03163}.
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DR EMBL; BC086512; AAH86512.1; -; mRNA.
DR RefSeq; NP_001012014.1; NM_001012014.1.
DR AlphaFoldDB; Q5RJT2; -.
DR SMR; Q5RJT2; -.
DR STRING; 10116.ENSRNOP00000013295; -.
DR iPTMnet; Q5RJT2; -.
DR PhosphoSitePlus; Q5RJT2; -.
DR PaxDb; Q5RJT2; -.
DR PRIDE; Q5RJT2; -.
DR Ensembl; ENSRNOT00000013295; ENSRNOP00000013295; ENSRNOG00000009857.
DR GeneID; 303608; -.
DR KEGG; rno:303608; -.
DR UCSC; RGD:1307110; rat.
DR CTD; 117246; -.
DR RGD; 1307110; Ftsj3.
DR eggNOG; KOG1098; Eukaryota.
DR GeneTree; ENSGT00550000075004; -.
DR HOGENOM; CLU_009422_8_1_1; -.
DR InParanoid; Q5RJT2; -.
DR OMA; LMWVFQQ; -.
DR OrthoDB; 1362679at2759; -.
DR PhylomeDB; Q5RJT2; -.
DR TreeFam; TF106102; -.
DR Reactome; R-RNO-6791226; Major pathway of rRNA processing in the nucleolus and cytosol.
DR PRO; PR:Q5RJT2; -.
DR Proteomes; UP000002494; Chromosome 10.
DR Bgee; ENSRNOG00000009857; Expressed in spleen and 20 other tissues.
DR Genevisible; Q5RJT2; RN.
DR GO; GO:0005730; C:nucleolus; IBA:GO_Central.
DR GO; GO:0030687; C:preribosome, large subunit precursor; IBA:GO_Central.
DR GO; GO:0030688; C:preribosome, small subunit precursor; IEA:UniProtKB-UniRule.
DR GO; GO:0062105; F:RNA 2'-O-methyltransferase activity; ISS:UniProtKB.
DR GO; GO:0008173; F:RNA methyltransferase activity; IBA:GO_Central.
DR GO; GO:0016435; F:rRNA (guanine) methyltransferase activity; IBA:GO_Central.
DR GO; GO:0008650; F:rRNA (uridine-2'-O-)-methyltransferase activity; IBA:GO_Central.
DR GO; GO:0000453; P:enzyme-directed rRNA 2'-O-methylation; IEA:UniProtKB-UniRule.
DR GO; GO:0000466; P:maturation of 5.8S rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA); IBA:GO_Central.
DR GO; GO:0000463; P:maturation of LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA); IBA:GO_Central.
DR GO; GO:0001510; P:RNA methylation; ISS:UniProtKB.
DR GO; GO:0031167; P:rRNA methylation; IBA:GO_Central.
DR Gene3D; 3.40.50.150; -; 1.
DR HAMAP; MF_01547; RNA_methyltr_E; 1.
DR HAMAP; MF_03163; RNA_methyltr_E_SPB1; 1.
DR InterPro; IPR002877; RNA_MeTrfase_FtsJ_dom.
DR InterPro; IPR015507; rRNA-MeTfrase_E.
DR InterPro; IPR012920; rRNA_MeTfrase_SPB1-like_C.
DR InterPro; IPR024576; rRNA_MeTfrase_Spb1_DUF3381.
DR InterPro; IPR029063; SAM-dependent_MTases_sf.
DR InterPro; IPR028589; SPB1-like.
DR Pfam; PF11861; DUF3381; 1.
DR Pfam; PF01728; FtsJ; 1.
DR Pfam; PF07780; Spb1_C; 1.
DR SUPFAM; SSF53335; SSF53335; 1.
PE 1: Evidence at protein level;
KW Citrullination; Coiled coil; Isopeptide bond; Methyltransferase; Nucleus;
KW Phosphoprotein; Reference proteome; Ribosome biogenesis; rRNA processing;
KW S-adenosyl-L-methionine; Transferase; Ubl conjugation.
FT CHAIN 1..829
FT /note="pre-rRNA 2'-O-ribose RNA methyltransferase FTSJ3"
FT /id="PRO_0000155580"
FT REGION 332..367
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 443..508
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 528..634
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 794..829
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COILED 722..760
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03163"
FT COMPBIAS 336..362
FT /note="Acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 453..469
FT /note="Acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 471..507
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 570..586
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 609..634
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 801..818
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT ACT_SITE 157
FT /note="Proton acceptor"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03163"
FT BINDING 56
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03163"
FT BINDING 58
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03163"
FT BINDING 76
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03163"
FT BINDING 92
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03163"
FT BINDING 117
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03163"
FT MOD_RES 333
FT /note="Phosphoserine"
FT /evidence="ECO:0000250|UniProtKB:Q8IY81"
FT MOD_RES 335
FT /note="Phosphoserine"
FT /evidence="ECO:0007744|PubMed:22673903"
FT MOD_RES 336
FT /note="Phosphoserine"
FT /evidence="ECO:0007744|PubMed:22673903"
FT MOD_RES 345
FT /note="Phosphoserine"
FT /evidence="ECO:0007744|PubMed:22673903"
FT MOD_RES 353
FT /note="Phosphoserine"
FT /evidence="ECO:0007744|PubMed:22673903"
FT MOD_RES 389
FT /note="Citrulline"
FT /evidence="ECO:0000250|UniProtKB:Q9DBE9"
FT MOD_RES 531
FT /note="Phosphoserine"
FT /evidence="ECO:0007744|PubMed:22673903"
FT MOD_RES 544
FT /note="Phosphoserine"
FT /evidence="ECO:0000250|UniProtKB:Q8IY81"
FT MOD_RES 575
FT /note="Phosphoserine"
FT /evidence="ECO:0000250|UniProtKB:Q8IY81"
FT MOD_RES 659
FT /note="Phosphoserine"
FT /evidence="ECO:0000250|UniProtKB:Q8IY81"
FT MOD_RES 671
FT /note="Phosphoserine"
FT /evidence="ECO:0000250|UniProtKB:Q8IY81"
FT MOD_RES 766
FT /note="Citrulline"
FT /evidence="ECO:0000250|UniProtKB:Q9DBE9"
FT CROSSLNK 570
FT /note="Glycyl lysine isopeptide (Lys-Gly) (interchain with
FT G-Cter in SUMO2)"
FT /evidence="ECO:0000250|UniProtKB:Q8IY81"
FT CROSSLNK 626
FT /note="Glycyl lysine isopeptide (Lys-Gly) (interchain with
FT G-Cter in SUMO2)"
FT /evidence="ECO:0000250|UniProtKB:Q8IY81"
FT CROSSLNK 642
FT /note="Glycyl lysine isopeptide (Lys-Gly) (interchain with
FT G-Cter in SUMO2)"
FT /evidence="ECO:0000250|UniProtKB:Q8IY81"
FT CROSSLNK 661
FT /note="Glycyl lysine isopeptide (Lys-Gly) (interchain with
FT G-Cter in SUMO2)"
FT /evidence="ECO:0000250|UniProtKB:Q8IY81"
FT CROSSLNK 693
FT /note="Glycyl lysine isopeptide (Lys-Gly) (interchain with
FT G-Cter in SUMO2)"
FT /evidence="ECO:0000250|UniProtKB:Q8IY81"
SQ SEQUENCE 829 AA; 94767 MW; 00CF7A6D13B1B40F CRC64;
MGKKGKVGKS RRDKFYHLAK ETGYRSRSAF KLIQLNRRFQ FLQKARALLD LCAAPGGWLQ
VAAKFMPVSS LIVGVDLVPI KPLPNVVTLQ EDITTERCRQ ALRKELKTWK VDVVLNDGAP
NVGASWVHDA YSQAHLTLMA LRLACDFLAR GGCFITKVFR SRDYQPLLWI FQQLFHRVQA
TKPQASRHES AEIFVVCQGF LAPDKVDAKF FDPKFAFKEV EVQAKTVTEL VTKKKPKAEG
YAEGDLTLYH RTSVTDFLRA ANPVDFLSKA SEISIDDKEL AQHPATTEDI RACCQDIKVL
GRKELRSLLN WRTKLRRYVA KKLKEQAKAL DISLSSEEEG DEEESAAETK QASEEEEERE
EEEQLNRTLA EMKAQEVAEL KRKKKKLLRE QRKQRERVEL KMDLPGVSIA DEGETGMFSL
RTIRGQQLLE EVTQGDMNAA DTFLSDLPRD DIYVSDAEDD DDTSLESDLD PEELAGVRTH
SDQKEQKSLQ FAQVDDSKEE EGENPLLVPL EEKAVLQEEQ ASLWFSKDGF SGIDDDADEA
LEISQAQLLY KSRQKEQQPT DPPPPPTNLK TEKKSSQCQN EVPKETEAIT DTGGEDRDSS
DSDSSSSEDE DDWKVSRGKK RSRGSKADED GFEVVPIEDP VKYRILDPEG LALGAVIASS
KKAKRDLIDN SFNRYAFNEE EEELPEWFVQ EEKQHRIRQL PLDKKEVEHY RKRWREINAR
PIKKVAEAKA RKKRRMLKKL EQTKKKAEAV VNTVDISERE KVAQLRSLYK KAGLGKEKRQ
VTYVVAKKGV GRKVRRPAGV RGHFKVVDSR MKKDQRAQRK EQKRNHRRK
