SAU10_ARATH
ID SAU10_ARATH Reviewed; 112 AA.
AC Q9SL45;
DT 18-JUL-2018, integrated into UniProtKB/Swiss-Prot.
DT 01-MAY-2000, sequence version 1.
DT 03-AUG-2022, entry version 110.
DE RecName: Full=Protein SMALL AUXIN UP-REGULATED RNA 10 {ECO:0000303|PubMed:16024589};
GN Name=SAUR10 {ECO:0000303|PubMed:16024589};
GN OrderedLocusNames=At2g18010 {ECO:0000312|Araport:AT2G18010};
GN ORFNames=T27K22.12 {ECO:0000312|EMBL:AAD20125.1};
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;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. Columbia;
RX PubMed=10617197; DOI=10.1038/45471;
RA Lin X., Kaul S., Rounsley S.D., Shea T.P., Benito M.-I., Town C.D.,
RA Fujii C.Y., Mason T.M., Bowman C.L., Barnstead M.E., Feldblyum T.V.,
RA Buell C.R., Ketchum K.A., Lee J.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]
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 INDUCTION BY AUXIN.
RX PubMed=16024589; DOI=10.1105/tpc.105.031302;
RA Calderon-Villalobos L.I.A., Kuhnle C., Dohmann E.M.N., Li H., Bevan M.,
RA Schwechheimer C.;
RT "The evolutionarily conserved TOUGH protein is required for proper
RT development of Arabidopsis thaliana.";
RL Plant Cell 17:2473-2485(2005).
RN [4]
RP FUNCTION, TISSUE SPECIFICITY, DEVELOPMENTAL STAGE, INDUCTION BY AUXIN;
RP BRASSINOSTEROIDS AND REDUCED R:FR LIGHT CONDITIONS, AND GENE FAMILY.
RC STRAIN=cv. Columbia;
RX PubMed=29258424; DOI=10.1186/s12870-017-1210-4;
RA van Mourik H., van Dijk A.D.J., Stortenbeker N., Angenent G.C., Bemer M.;
RT "Divergent regulation of Arabidopsis SAUR genes: a focus on the SAUR10-
RT clade.";
RL BMC Plant Biol. 17:245-245(2017).
RN [5]
RP FUNCTION, INDUCTION BY AUXIN; BRASSINOSTEROIDS AND RED LIGHT, TISSUE
RP SPECIFICITY, AND DEVELOPMENTAL STAGE.
RC STRAIN=cv. Columbia;
RX PubMed=28586421; DOI=10.1093/jxb/erx184;
RA Bemer M., van Mourik H., Muino J.M., Ferrandiz C., Kaufmann K.,
RA Angenent G.C.;
RT "FRUITFULL controls SAUR10 expression and regulates Arabidopsis growth and
RT architecture.";
RL J. Exp. Bot. 68:3391-3403(2017).
CC -!- FUNCTION: Provide a mechanistic link between auxin and plasma membrane
CC H(+)-ATPases (PM H(+)-ATPases, e.g. AHA1 and AHA2), and triggers PM
CC H(+)-ATPases activity by promoting phosphorylation of their C-terminal
CC autoinhibitory domain as a result of PP2C-D subfamily of type 2C
CC phosphatases inhibition, thus leading to the acidification of the
CC apoplast and the facilitation of solutes and water uptake to drive cell
CC expansion (By similarity). Triggers plant growth probably by promoting
CC cell elongation (PubMed:28586421, PubMed:29258424). Regulates branch
CC angles and bending (PubMed:28586421, PubMed:29258424).
CC {ECO:0000250|UniProtKB:O65648, ECO:0000269|PubMed:28586421,
CC ECO:0000269|PubMed:29258424}.
CC -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000250|UniProtKB:Q9FJG1};
CC Peripheral membrane protein {ECO:0000250|UniProtKB:Q9FJG1}.
CC -!- TISSUE SPECIFICITY: Confined to the veins and petioles of rosette
CC leaves and cauline leaves, and specifically expressed at the abaxial
CC side of inflorescence branche; relocates to both the adaxial (Ad) and
CC abaxial (Ab) sides of the branch in reduced red:far-red (R:FR) light,
CC during shade (PubMed:28586421, PubMed:29258424). Also present in
CC flowers (PubMed:28586421, PubMed:29258424).
CC {ECO:0000269|PubMed:28586421, ECO:0000269|PubMed:29258424}.
CC -!- DEVELOPMENTAL STAGE: Appears at later stages of developing flowers, in
CC the vasculature of the style, and in the apical parts of the stamen
CC filaments and petals. {ECO:0000269|PubMed:28586421,
CC ECO:0000269|PubMed:29258424}.
CC -!- INDUCTION: Induced by auxin (e.g. 2,4D) (PubMed:16024589,
CC PubMed:28586421, PubMed:29258424). Up-regulated by brassinosteroids
CC (e.g. brassinolide) (PubMed:29258424). Highly induced by a synergistic
CC combination of auxin (e.g. IAA) and brassinolide. Accumulates in
CC response to reduced red:far-red (R:FR) light, during shade; this light
CC response can be attenuated by AGL8/FUL in the stem. Repressed by
CC AGL8/FUL in stems and inflorescence branches (PubMed:28586421).
CC Accumulates in reduced red/far-red light ration (R:FR) conditions
CC mimicking shaded conditions (PubMed:29258424).
CC {ECO:0000269|PubMed:16024589, ECO:0000269|PubMed:28586421,
CC ECO:0000269|PubMed:29258424}.
CC -!- SIMILARITY: Belongs to the ARG7 family. {ECO:0000305}.
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DR EMBL; AC006201; AAD20125.1; -; Genomic_DNA.
DR EMBL; CP002685; AEC06715.1; -; Genomic_DNA.
DR PIR; B84559; B84559.
DR RefSeq; NP_001318243.1; NM_001335577.1.
DR AlphaFoldDB; Q9SL45; -.
DR STRING; 3702.AT2G18010.1; -.
DR PaxDb; Q9SL45; -.
DR PRIDE; Q9SL45; -.
DR ProteomicsDB; 226689; -.
DR EnsemblPlants; AT2G18010.1; AT2G18010.1; AT2G18010.
DR GeneID; 28718283; -.
DR Gramene; AT2G18010.1; AT2G18010.1; AT2G18010.
DR KEGG; ath:AT2G18010; -.
DR Araport; AT2G18010; -.
DR TAIR; locus:2060928; AT2G18010.
DR HOGENOM; CLU_098106_2_3_1; -.
DR InParanoid; Q9SL45; -.
DR OMA; DEVFFRS; -.
DR OrthoDB; 1463651at2759; -.
DR PhylomeDB; Q9SL45; -.
DR PRO; PR:Q9SL45; -.
DR Proteomes; UP000006548; Chromosome 2.
DR ExpressionAtlas; Q9SL45; baseline and differential.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0060560; P:developmental growth involved in morphogenesis; IDA:UniProtKB.
DR GO; GO:0051510; P:regulation of unidimensional cell growth; IMP:UniProtKB.
DR GO; GO:0009733; P:response to auxin; IEP:UniProtKB.
DR GO; GO:0009741; P:response to brassinosteroid; IEP:UniProtKB.
DR GO; GO:0010202; P:response to low fluence red light stimulus; IEP:UniProtKB.
DR GO; GO:0009639; P:response to red or far red light; IEP:UniProtKB.
DR GO; GO:0009641; P:shade avoidance; IEP:UniProtKB.
DR InterPro; IPR003676; SAUR_fam.
DR PANTHER; PTHR31374; PTHR31374; 1.
DR Pfam; PF02519; Auxin_inducible; 1.
PE 2: Evidence at transcript level;
KW Cell membrane; Developmental protein; Growth regulation; Membrane;
KW Reference proteome.
FT CHAIN 1..112
FT /note="Protein SMALL AUXIN UP-REGULATED RNA 10"
FT /id="PRO_0000444886"
SQ SEQUENCE 112 AA; 12942 MW; CFE30EA6A0E467E6 CRC64;
MAIKRSSKAT SSQAASIKQI VKRCSSLRKM KNVNGCYYNQ EDDLPQDVPK GHFPVYVGPN
RSRYIVPISW LHHSEFQTLL RLAEEEFGFD HDMGLTIPCD EVFFRSLISM FR
