ID   SMAP2_ARATH             Reviewed;          78 AA.
AC   Q1ECS0; Q9LK17;
DT   09-JAN-2013, integrated into UniProtKB/Swiss-Prot.
DT   11-JUL-2006, sequence version 1.
DT   03-AUG-2022, entry version 73.
DE   RecName: Full=Small acidic protein 2;
GN   Name=SMAP2; OrderedLocusNames=At3g24280; ORFNames=K7M2.4;
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;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=cv. Columbia;
RX   PubMed=10907853; DOI=10.1093/dnares/7.3.217;
RA   Kaneko T., Katoh T., Sato S., Nakamura Y., Asamizu E., Tabata S.;
RT   "Structural analysis of Arabidopsis thaliana chromosome 3. II. Sequence
RT   features of the 4,251,695 bp regions covered by 90 P1, TAC and BAC
RT   clones.";
RL   DNA Res. 7:217-221(2000).
RN   [2]
RP   GENOME REANNOTATION.
RC   STRAIN=cv. Columbia;
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).
RN   [3]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RA   Shinn P., Chen H., Kim C.J., Quinitio C., Ecker J.R.;
RT   "Arabidopsis ORF clones.";
RL   Submitted (JUN-2006) to the EMBL/GenBank/DDBJ databases.
RN   [4]
RP   IDENTIFICATION.
RC   STRAIN=cv. Columbia;
RX   PubMed=16923017; DOI=10.1111/j.1365-313x.2006.02832.x;
RA   Rahman A., Nakasone A., Chhun T., Ooura C., Biswas K.K., Uchimiya H.,
RA   Tsurumi S., Baskin T.I., Tanaka A., Oono Y.;
RT   "A small acidic protein 1 (SMAP1) mediates responses of the Arabidopsis
RT   root to the synthetic auxin 2,4-dichlorophenoxyacetic acid.";
RL   Plant J. 47:788-801(2006).
RN   [5]
RP   FUNCTION, AND TISSUE SPECIFICITY.
RC   STRAIN=cv. Columbia;
RX   PubMed=19307045; DOI=10.1016/j.jplph.2009.02.005;
RA   Nakasone A., Kawai-Yamada M., Kiyosue T., Narumi I., Uchimiya H., Oono Y.;
RT   "A gene encoding SMALL ACIDIC PROTEIN 2 potentially mediates the response
RT   to synthetic auxin, 2,4-dichlorophenoxyacetic acid, in Arabidopsis
RT   thaliana.";
RL   J. Plant Physiol. 166:1307-1313(2009).
CC   -!- FUNCTION: Mediates responses to the synthetic auxin 2,4-
CC       dichlorophenoxyacetic acid (2,4-D). Not involved in the response to
CC       indole-3-acetic acid (IAA). May interact with RUB modification-related
CC       components and may regulate the culling-ring ubiquitin E3 ligase
CC       complex (CRL) activity. {ECO:0000269|PubMed:19307045}.
CC   -!- TISSUE SPECIFICITY: Expressed in siliques and anthers.
CC       {ECO:0000269|PubMed:19307045}.
CC   -!- CAUTION: It is uncertain whether Met-1 or Met-10 is the initiator.
CC       {ECO:0000305}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=BAB02927.1; Type=Erroneous initiation; Note=Truncated N-terminus.; Evidence={ECO:0000305};
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; AP000382; BAB02927.1; ALT_INIT; Genomic_DNA.
DR   EMBL; CP002686; AEE76884.1; -; Genomic_DNA.
DR   EMBL; BT025635; ABF74696.1; -; mRNA.
DR   RefSeq; NP_189071.1; NM_113334.3.
DR   AlphaFoldDB; Q1ECS0; -.
DR   STRING; 3702.AT3G24280.1; -.
DR   PaxDb; Q1ECS0; -.
DR   PRIDE; Q1ECS0; -.
DR   EnsemblPlants; AT3G24280.1; AT3G24280.1; AT3G24280.
DR   GeneID; 822016; -.
DR   Gramene; AT3G24280.1; AT3G24280.1; AT3G24280.
DR   KEGG; ath:AT3G24280; -.
DR   Araport; AT3G24280; -.
DR   TAIR; locus:2087158; AT3G24280.
DR   HOGENOM; CLU_197800_0_0_1; -.
DR   OMA; MPMQMEI; -.
DR   OrthoDB; 1864554at2759; -.
DR   PRO; PR:Q1ECS0; -.
DR   Proteomes; UP000006548; Chromosome 3.
DR   ExpressionAtlas; Q1ECS0; baseline and differential.
DR   Genevisible; Q1ECS0; AT.
DR   GO; GO:0009734; P:auxin-activated signaling pathway; IEA:UniProtKB-KW.
DR   GO; GO:0009733; P:response to auxin; IMP:TAIR.
PE   2: Evidence at transcript level;
KW   Auxin signaling pathway; Reference proteome.
FT   CHAIN           1..78
FT                   /note="Small acidic protein 2"
FT                   /id="PRO_0000420768"
SQ   SEQUENCE   78 AA;  9420 MW;  D3CBC227F49638E2 CRC64;
     MDRYWEQDPM RPMVYRDFLG EMEYPGYSMP MQMEIDEDDF GPMDMQFEVG GISPFQMKPE
     DSDFFNKFED DFDDSDIN