LOCUS       AEC10861.1               250 aa    PRT              PLN 23-MAR-2023
DEFINITION  Arabidopsis thaliana spliceosomal protein U1A protein.
ACCESSION   CP002685-7480
PROTEIN_ID  AEC10861.1
SOURCE      Arabidopsis thaliana (thale cress)
  ORGANISM  Arabidopsis thaliana
            Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
            Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae;
            Pentapetalae; rosids; malvids; Brassicales; Brassicaceae;
            Camelineae; Arabidopsis.
REFERENCE   1  (bases 1 to 19698289)
  AUTHORS   Lin,X., Kaul,S., Rounsley,S., Shea,T.P., Benito,M.I., Town,C.D.,
            Fujii,C.Y., Mason,T., Bowman,C.L., Barnstead,M., Feldblyum,T.V.,
            Buell,C.R., Ketchum,K.A., Lee,J., Ronning,C.M., Koo,H.L.,
            Moffat,K.S., Cronin,L.A., Shen,M., Pai,G., Van Aken,S., Umayam,L.,
            Tallon,L.J., Gill,J.E., Adams,M.D., Carrera,A.J., Creasy,T.H.,
            Goodman,H.M., Somerville,C.R., Copenhaver,G.P., Preuss,D.,
            Nierman,W.C., White,O., Eisen,J.A., Salzberg,S.L., Fraser,C.M. and
            Venter,J.C.
  TITLE     Sequence and analysis of chromosome 2 of the plant Arabidopsis
            thaliana
  JOURNAL   Nature 402 (6763), 761-768 (1999)
   PUBMED   10617197
REFERENCE   2  (bases 1 to 19698289)
  AUTHORS   Swarbreck,D., Lamesch,P., Wilks,C. and Huala,E.
  CONSRTM   TAIR
  TITLE     Direct Submission
  JOURNAL   Submitted (18-FEB-2011) Department of Plant Biology, Carnegie
            Institution, 260 Panama Street, Stanford, CA, USA
REFERENCE   3  (bases 1 to 19698289)
  AUTHORS   Krishnakumar,V., Cheng,C.-Y., Chan,A.P., Schobel,S., Kim,M.,
            Ferlanti,E.S., Belyaeva,I., Rosen,B.D., Micklem,G., Miller,J.R.,
            Vaughn,M. and Town,C.D.
  TITLE     Direct Submission
  JOURNAL   Submitted (17-MAY-2016) Plant Genomics, J. Craig Venter Institute,
            9704 Medical Center Dr, Rockville, MD 20850, USA
  REMARK    Protein update by submitter
FEATURES             Qualifiers
     source          /organism="Arabidopsis thaliana"
                     /mol_type="genomic DNA"
                     /db_xref="taxon:3702"
                     /chromosome="2"
                     /ecotype="Columbia"
     protein         /gene="U1A"
                     /locus_tag="AT2G47580"
                     /gene_synonym="spliceosomal protein U1A"
                     /gene_synonym="T30B22.12"
                     /gene_synonym="U1SNRNP-SPECIFIC PROTEIN"
                     /inference="Similar to RNA sequence,
                     EST:INSD:EL008082.1,INSD:BP657588.1,INSD:ES165338.1,
                     INSD:BP594312.1,INSD:AV538871.1,INSD:BP797968.1,
                     INSD:BP669205.1,INSD:EL299086.1,INSD:AV826569.1,
                     INSD:BP578049.1,INSD:BP652288.1,INSD:BP576391.1,
                     INSD:BP630450.1,INSD:EL152117.1,INSD:AV787171.1,
                     INSD:AV551215.1,INSD:BP781942.1,INSD:ES105315.1,
                     INSD:EL056552.1,INSD:AV795552.1,INSD:AV824661.1,
                     INSD:EL158682.1,INSD:BP662484.1,INSD:AI996034.1,
                     INSD:ES043805.1,INSD:ES026260.1,INSD:T04343.1"
                     /inference="similar to RNA sequence,
                     mRNA:INSD:AY059875.1,INSD:AY142070.1,INSD:Z49991.1,
                     INSD:AY093341.1,INSD:AY052663.1"
                     /note="spliceosomal protein U1A (U1A); FUNCTIONS IN: RNA
                     binding, nucleotide binding, nucleic acid binding;
                     INVOLVED IN: response to salt stress, nuclear mRNA
                     splicing, via spliceosome; LOCATED IN: nucleolus, nucleus,
                     U1 snRNP; EXPRESSED IN: 23 plant structures; EXPRESSED
                     DURING: 15 growth stages; CONTAINS InterPro DOMAIN/s: RNA
                     recognition motif, RNP-1 (InterPro:IPR000504),
                     Nucleotide-binding, alpha-beta plait (InterPro:IPR012677);
                     BEST Arabidopsis thaliana protein match is: U2 small
                     nuclear ribonucleoprotein B (TAIR:AT2G30260.1); Has 2473
                     Blast hits to 2417 proteins in 290 species: Archae - 0;
                     Bacteria - 37; Metazoa - 1259; Fungi - 517; Plants - 407;
                     Viruses - 1; Other Eukaryotes - 252 (source: NCBI BLink)."
                     /db_xref="Araport:AT2G47580"
                     /db_xref="TAIR:AT2G47580"
     intron_pos      33:1 (1/4)
     intron_pos      91:0 (2/4)
     intron_pos      122:1 (3/4)
     intron_pos      155:0 (4/4)
BEGIN
        1 MEMQEANQGG GSEVSPNQTI YINNLNEKVK LDELKKSLNA VFSQFGKILE ILAFKTFKHK
       61 GQAWVVFDNT ESASTAIAKM NNFPFYDKEM RIQYAKTKSD VVAKADGTFV PREKRKRHEE
      121 KGGGKKKKDQ HHDSTQMGMP MNSAYPGVYG AAPPLSQVPY PGGMKPNMPE APAPPNNILF
      181 VQNLPHETTP MVLQMLFCQY QGFKEVRMIE AKPGIAFVEF ADEMQSTVAM QGLQGFKIQQ
      241 NQMLITYAKK
//