ID A0A1X6NTQ2_PORUM Unreviewed; 139 AA. AC A0A1X6NTQ2; DT 05-JUL-2017, integrated into UniProtKB/TrEMBL. DT 05-JUL-2017, sequence version 1. DT 13-SEP-2023, entry version 20. DE RecName: Full=Small nuclear ribonucleoprotein Sm D1 {ECO:0000256|RuleBase:RU365054}; DE AltName: Full=snRNP core protein D1 {ECO:0000256|RuleBase:RU365054}; GN ORFNames=BU14_0493s0024 {ECO:0000313|EMBL:OSX71880.1}; OS Porphyra umbilicalis (Purple laver) (Red alga). OC Eukaryota; Rhodophyta; Bangiophyceae; Bangiales; Bangiaceae; Porphyra. OX NCBI_TaxID=2786 {ECO:0000313|EMBL:OSX71880.1, ECO:0000313|Proteomes:UP000218209}; RN [1] {ECO:0000313|EMBL:OSX71880.1, ECO:0000313|Proteomes:UP000218209} RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. RC STRAIN=4086291 {ECO:0000313|EMBL:OSX71880.1}; RA Brawley S.H., Blouin N.A., Ficko-Blean E., Wheeler G.L., Lohr M., RA Goodson H.V., Jenkins J.W., Blaby-Haas C.E., Helliwell K.E., Chan C., RA Marriage T., Bhattacharya D., Klein A.S., Badis Y., Brodie J., Cao Y., RA Collen J., Dittami S.M., Gachon C.M., Green B.R., Karpowicz S., Kim J.W., RA Kudahl U., Lin S., Michel G., Mittag M., Olson B.J., Pangilinan J., RA Peng Y., Qiu H., Shu S., Singer J.T., Smith A.G., Sprecher B.N., Wagner V., RA Wang W., Wang Z.-Y., Yan J., Yarish C., Zoeuner-Riek S., Zhuang Y., Zou Y., RA Lindquist E.A., Grimwood J., Barry K., Rokhsar D.S., Schmutz J., RA Stiller J.W., Grossman A.R., Prochnik S.E.; RT "WGS assembly of Porphyra umbilicalis."; RL Submitted (MAR-2017) to the EMBL/GenBank/DDBJ databases. CC -!- FUNCTION: Essential for pre-mRNA splicing. Implicated in the formation CC of stable, biologically active snRNP structures. CC {ECO:0000256|RuleBase:RU365054}. CC -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000256|RuleBase:RU365054}. CC -!- SIMILARITY: Belongs to the snRNP core protein family. CC {ECO:0000256|ARBA:ARBA00008146, ECO:0000256|RuleBase:RU365054}. 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; KV919102; OSX71880.1; -; Genomic_DNA. DR AlphaFoldDB; A0A1X6NTQ2; -. DR OrthoDB; 1092654at2759; -. DR Proteomes; UP000218209; Unassembled WGS sequence. DR GO; GO:0005634; C:nucleus; IEA:UniProtKB-SubCell. DR GO; GO:1990904; C:ribonucleoprotein complex; IEA:UniProtKB-KW. DR GO; GO:0003723; F:RNA binding; IEA:InterPro. DR GO; GO:0000387; P:spliceosomal snRNP assembly; IEA:UniProtKB-UniRule. DR CDD; cd01724; Sm_D1; 1. DR Gene3D; 2.30.30.100; -; 1. DR InterPro; IPR027141; LSm4/Sm_D1/D3. DR InterPro; IPR010920; LSM_dom_sf. DR InterPro; IPR047575; Sm. DR InterPro; IPR034102; Sm_D1. DR InterPro; IPR001163; Sm_dom_euk/arc. DR PANTHER; PTHR23338; SMALL NUCLEAR RIBONUCLEOPROTEIN SM; 1. DR PANTHER; PTHR23338:SF18; SMALL NUCLEAR RIBONUCLEOPROTEIN SM D1; 1. DR Pfam; PF01423; LSM; 1. DR SMART; SM00651; Sm; 1. DR SUPFAM; SSF50182; Sm-like ribonucleoproteins; 1. DR PROSITE; PS52002; SM; 1. PE 3: Inferred from homology; KW mRNA processing {ECO:0000256|RuleBase:RU365054}; KW mRNA splicing {ECO:0000256|RuleBase:RU365054}; KW Nucleus {ECO:0000256|ARBA:ARBA00023242, ECO:0000256|RuleBase:RU365054}; KW Reference proteome {ECO:0000313|Proteomes:UP000218209}; KW Ribonucleoprotein {ECO:0000256|ARBA:ARBA00023274, KW ECO:0000256|RuleBase:RU365054}. FT DOMAIN 2..74 FT /note="Sm" FT /evidence="ECO:0000259|PROSITE:PS52002" FT REGION 83..139 FT /note="Disordered" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT COMPBIAS 86..100 FT /note="Pro residues" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT COMPBIAS 119..139 FT /note="Pro residues" FT /evidence="ECO:0000256|SAM:MobiDB-lite" SQ SEQUENCE 139 AA; 14597 MW; AECBECF8ED5DE2E7 CRC64; MKLVTFLMKL RNEPVTVELK NGSCAAGTVS SVDHAMNIHL TGVRLTARGG SPIALGSLCV RGASVRYVLL PDSLSLDALL VDDGLRPPPS TPPTRSWSPP AAPSATPAAR SSTRTGRPTR PPARPPLPPP AAARPWRQP //