ID Q9ZV45_ARATH Unreviewed; 88 AA. AC Q9ZV45; DT 01-MAY-1999, integrated into UniProtKB/TrEMBL. DT 01-MAY-1999, sequence version 1. DT 02-OCT-2024, entry version 165. DE RecName: Full=Small nuclear ribonucleoprotein E {ECO:0000256|RuleBase:RU365053}; DE Short=snRNP-E {ECO:0000256|RuleBase:RU365053}; DE AltName: Full=Sm protein E {ECO:0000256|RuleBase:RU365053}; GN Name=PCP {ECO:0000313|TAIR:AT2G18740}; GN Synonyms=MSF3.12 {ECO:0000313|EMBL:AEC06800.1}, MSF3_12 GN {ECO:0000313|EMBL:AEC06800.1}; GN OrderedLocusNames=At2g18740 {ECO:0000313|Araport:AT2G18740, GN ECO:0000313|EMBL:AEC06800.1}; OS Arabidopsis thaliana (Mouse-ear cress). OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae; OC rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis. OX NCBI_TaxID=3702 {ECO:0000313|EMBL:AAD08943.1}; RN [1] {ECO:0000313|EMBL:AEC06800.1, ECO:0000313|Proteomes:UP000006548} RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. RC STRAIN=cv. Columbia {ECO:0000313|Proteomes:UP000006548}; RX PubMed=10617197; DOI=10.1038/45471; RA Lin X., Kaul S., Rounsley S., Shea T.P., Benito M.I., Town C.D., RA Fujii C.Y., Mason T., Bowman C.L., Barnstead M., Feldblyum T.V., RA Buell C.R., Ketchum K.A., Lee J., Ronning C.M., Koo H.L., Moffat K.S., RA Cronin L.A., Shen M., Pai G., Van Aken S., Umayam L., Tallon L.J., RA Gill J.E., Adams M.D., Carrera A.J., Creasy T.H., Goodman H.M., RA Somerville C.R., Copenhaver G.P., Preuss D., Nierman W.C., White O., RA Eisen J.A., Salzberg S.L., Fraser C.M., Venter J.C.; RT "Sequence and analysis of chromosome 2 of the plant Arabidopsis thaliana."; RL Nature 402:761-768(1999). RN [2] {ECO:0000313|EMBL:AAD08943.1} RP NUCLEOTIDE SEQUENCE. RA Lin X., Kaul S., Shea T.P., Shen M., Barnstead M.E., Fujii C.Y., RA Mason T.M., Bowman C.L., Ronning C.M., Benito M.-I., Carrera A.J., RA Creasy T.H., Buell C.R., Town C.D., Nierman W.C., Fraser C.M., Venter J.C.; RL Submitted (MAR-2000) to the EMBL/GenBank/DDBJ databases. RN [3] {ECO:0000313|EMBL:AAM64436.1} RP NUCLEOTIDE SEQUENCE. RX PubMed=12093376; RA Haas B.J., Volfovsky N., Town C.D., Troukhan M., Alexandrov N., RA Feldmann K.A., Flavell R.B., White O., Salzberg S.L.; RT "Full-length messenger RNA sequences greatly improve genome annotation."; RL Genome Biol. 3:RESEARCH0029-RESEARCH0029(2002). RN [4] {ECO:0000313|EMBL:AAD08943.1} RP NUCLEOTIDE SEQUENCE. RA Town C.D., Kaul S.; RL Submitted (FEB-2002) to the EMBL/GenBank/DDBJ databases. RN [5] {ECO:0000313|EMBL:AAM64436.1} RP NUCLEOTIDE SEQUENCE. RA Brover V., Troukhan M., Alexandrov N., Lu Y.-P., Flavell R., Feldmann K.; RL Submitted (MAR-2002) to the EMBL/GenBank/DDBJ databases. RN [6] {ECO:0000313|EMBL:BAC43399.1} RP NUCLEOTIDE SEQUENCE. RA Seki M., Iida K., Satou M., Sakurai T., Akiyama K., Ishida J., Nakajima M., RA Enju A., Kamiya A., Narusaka M., Carninci P., Kawai J., Hayashizaki Y., RA Shinozaki K.; RT "Arabidopsis thaliana full-length cDNA."; RL Submitted (NOV-2002) to the EMBL/GenBank/DDBJ databases. RN [7] {ECO:0000313|EMBL:AAO64082.1} RP NUCLEOTIDE SEQUENCE. RA Yamada K., Chan M.M., Chang C.H., Dale J.M., Hsuan V.W., Lee J.M., RA Onodera C.S., Quach H.L., Tang C., Toriumi M., Wong C., Wu H.C., Yu G., RA Yuan S., Carninci P., Chen H., Cheuk R., Hayashizaki Y., Ishida J., RA Jones T., Kamiya A., Kawai J., Kim C.J., Narusaka M., Nguyen M., Palm C.J., RA Sakurai T., Satou M., Seki M., Shinn P., Southwick A., Tripp M.G., Wu T., RA Shinozaki K., Davis R.W., Ecker J.R., Theologis A.; RT "Arabidopsis Open Reading Frame (ORF) Clones."; RL Submitted (MAR-2003) to the EMBL/GenBank/DDBJ databases. RN [8] {ECO:0000313|EMBL:AAM64436.1} RP NUCLEOTIDE SEQUENCE. RX PubMed=16463100; DOI=10.1007/s11103-005-2564-9; RA Alexandrov N.N., Troukhan M.E., Brover V.V., Tatarinova T., Flavell R.B., RA Feldmann K.A.; RT "Features of Arabidopsis genes and genome discovered using full-length RT cDNAs."; RL Plant Mol. Biol. 60:69-85(2006). RN [9] {ECO:0000313|EMBL:AEC06800.1} RP NUCLEOTIDE SEQUENCE. RG TAIR; RA Swarbreck D., Lamesch P., Wilks C., Huala E.; RL Submitted (FEB-2011) to the EMBL/GenBank/DDBJ databases. RN [10] {ECO:0000313|EMBL:AEC06800.1} RP NUCLEOTIDE SEQUENCE. RA Krishnakumar V., Cheng C.-Y., Chan A.P., Schobel S., Kim M., Ferlanti E.S., RA Belyaeva I., Rosen B.D., Micklem G., Miller J.R., Vaughn M., Town C.D.; RL Submitted (MAY-2016) to the EMBL/GenBank/DDBJ databases. RN [11] {ECO:0000313|Proteomes:UP000006548} RP GENOME REANNOTATION. RC STRAIN=cv. Columbia {ECO:0000313|Proteomes:UP000006548}; RX PubMed=27862469; DOI=10.1111/tpj.13415; RA Cheng C.Y., Krishnakumar V., Chan A.P., Thibaud-Nissen F., Schobel S., RA Town C.D.; RT "Araport11: a complete reannotation of the Arabidopsis thaliana reference RT genome."; RL Plant J. 89:789-804(2017). CC -!- FUNCTION: Plays a role in pre-mRNA splicing as a core component of the CC spliceosomal U1, U2, U4 and U5 small nuclear ribonucleoproteins CC (snRNPs), the building blocks of the spliceosome. CC {ECO:0000256|RuleBase:RU365053}. CC -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000256|ARBA:ARBA00004123, CC ECO:0000256|RuleBase:RU365053}. CC -!- SIMILARITY: Belongs to the snRNP Sm proteins family. CC {ECO:0000256|RuleBase:RU365053}. 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; AC005724; AAD08943.1; -; Genomic_DNA. DR EMBL; AY086369; AAM64436.1; -; mRNA. DR EMBL; BT005662; AAO64082.1; -; mRNA. DR EMBL; CP002685; AEC06800.1; -; Genomic_DNA. DR EMBL; AK118809; BAC43399.1; -; mRNA. DR PIR; A84568; A84568. DR RefSeq; NP_179464.1; NM_127430.3. DR AlphaFoldDB; Q9ZV45; -. DR SMR; Q9ZV45; -. DR IntAct; Q9ZV45; 6. DR STRING; 3702.Q9ZV45; -. DR PaxDb; 3702-AT2G18740.1; -. DR ProteomicsDB; 181343; -. DR EnsemblPlants; AT2G18740.1; AT2G18740.1; AT2G18740. DR GeneID; 816389; -. DR Gramene; AT2G18740.1; AT2G18740.1; AT2G18740. DR Araport; AT2G18740; -. DR TAIR; AT2G18740; PCP. DR eggNOG; KOG1774; Eukaryota. DR HOGENOM; CLU_125186_1_0_1; -. DR OMA; VPPINCI; -. DR OrthoDB; 5113494at2759; -. DR Proteomes; UP000006548; Chromosome 2. DR ExpressionAtlas; Q9ZV45; baseline and differential. DR GO; GO:0005681; C:spliceosomal complex; IEA:UniProtKB-KW. DR GO; GO:0005685; C:U1 snRNP; IEA:UniProtKB-UniRule. DR GO; GO:0005686; C:U2 snRNP; IEA:UniProtKB-UniRule. DR GO; GO:0005687; C:U4 snRNP; IEA:UniProtKB-UniRule. DR GO; GO:0046540; C:U4/U6 x U5 tri-snRNP complex; IEA:UniProtKB-UniRule. DR GO; GO:0005682; C:U5 snRNP; IEA:UniProtKB-UniRule. DR GO; GO:0003723; F:RNA binding; IEA:UniProtKB-KW. DR GO; GO:0048509; P:regulation of meristem development; IMP:TAIR. DR GO; GO:0043484; P:regulation of RNA splicing; IMP:TAIR. DR GO; GO:0008380; P:RNA splicing; IMP:TAIR. DR GO; GO:0000387; P:spliceosomal snRNP assembly; IEA:UniProtKB-UniRule. DR CDD; cd01718; Sm_E; 1. DR Gene3D; 2.30.30.100; -; 1. DR InterPro; IPR010920; LSM_dom_sf. DR InterPro; IPR047575; Sm. DR InterPro; IPR001163; Sm_dom_euk/arc. DR InterPro; IPR027078; snRNP-E. DR PANTHER; PTHR11193; SMALL NUCLEAR RIBONUCLEOPROTEIN E; 1. DR PANTHER; PTHR11193:SF14; SMALL NUCLEAR RIBONUCLEOPROTEIN E; 1. DR Pfam; PF01423; LSM; 1. DR SMART; SM00651; Sm; 1. DR SUPFAM; SSF50182; Sm-like ribonucleoproteins; 1. DR PROSITE; PS52002; SM; 1. PE 1: Evidence at protein level; KW mRNA processing {ECO:0000256|RuleBase:RU365053}; KW mRNA splicing {ECO:0000256|RuleBase:RU365053}; KW Nucleus {ECO:0000256|RuleBase:RU365053}; KW Proteomics identification {ECO:0007829|PeptideAtlas:Q9ZV45, KW ECO:0007829|ProteomicsDB:Q9ZV45}; KW Reference proteome {ECO:0000313|Proteomes:UP000006548}; KW Ribonucleoprotein {ECO:0000256|ARBA:ARBA00023274, KW ECO:0000256|RuleBase:RU365053}; KW RNA-binding {ECO:0000256|RuleBase:RU365053}; KW Spliceosome {ECO:0000256|RuleBase:RU365053}. FT DOMAIN 16..88 FT /note="Sm" FT /evidence="ECO:0000259|PROSITE:PS52002" SQ SEQUENCE 88 AA; 10298 MW; 762719DD9FDF35C5 CRC64; MASTKVQRIM TQPINLIFRF LQSKARIQIW LFEQKDLRIE GRITGFDEYM NLVLDEAEEV SIKKNTRKPL GRILLKGDNI TLMMNTGK //