SAU27_ARATH
ID SAU27_ARATH Reviewed; 95 AA.
AC Q9SRW1;
DT 23-FEB-2022, integrated into UniProtKB/Swiss-Prot.
DT 01-MAY-2000, sequence version 1.
DT 03-AUG-2022, entry version 120.
DE RecName: Full=Auxin-responsive protein SAUR27 {ECO:0000305};
DE AltName: Full=Protein SMALL AUXIN UP RNA 27 {ECO:0000303|PubMed:22348445};
GN Name=SAUR27 {ECO:0000303|PubMed:22348445};
GN OrderedLocusNames=At3g03840 {ECO:0000312|Araport:AT3G03840};
GN ORFNames=F20H23.14 {ECO:0000312|EMBL:AAF00634.1};
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=11130713; DOI=10.1038/35048706;
RA Salanoubat M., Lemcke K., Rieger M., Ansorge W., Unseld M., Fartmann B.,
RA Valle G., Bloecker H., Perez-Alonso M., Obermaier B., Delseny M.,
RA Boutry M., Grivell L.A., Mache R., Puigdomenech P., De Simone V.,
RA Choisne N., Artiguenave F., Robert C., Brottier P., Wincker P.,
RA Cattolico L., Weissenbach J., Saurin W., Quetier F., Schaefer M.,
RA Mueller-Auer S., Gabel C., Fuchs M., Benes V., Wurmbach E., Drzonek H.,
RA Erfle H., Jordan N., Bangert S., Wiedelmann R., Kranz H., Voss H.,
RA Holland R., Brandt P., Nyakatura G., Vezzi A., D'Angelo M., Pallavicini A.,
RA Toppo S., Simionati B., Conrad A., Hornischer K., Kauer G., Loehnert T.-H.,
RA Nordsiek G., Reichelt J., Scharfe M., Schoen O., Bargues M., Terol J.,
RA Climent J., Navarro P., Collado C., Perez-Perez A., Ottenwaelder B.,
RA Duchemin D., Cooke R., Laudie M., Berger-Llauro C., Purnelle B., Masuy D.,
RA de Haan M., Maarse A.C., Alcaraz J.-P., Cottet A., Casacuberta E.,
RA Monfort A., Argiriou A., Flores M., Liguori R., Vitale D., Mannhaupt G.,
RA Haase D., Schoof H., Rudd S., Zaccaria P., Mewes H.-W., Mayer K.F.X.,
RA Kaul S., Town C.D., Koo H.L., Tallon L.J., Jenkins J., Rooney T., Rizzo M.,
RA Walts A., Utterback T., Fujii C.Y., Shea T.P., Creasy T.H., Haas B.,
RA Maiti R., Wu D., Peterson J., Van Aken S., Pai G., Militscher J.,
RA Sellers P., Gill J.E., Feldblyum T.V., Preuss D., Lin X., Nierman W.C.,
RA Salzberg S.L., White O., Venter J.C., Fraser C.M., Kaneko T., Nakamura Y.,
RA Sato S., Kato T., Asamizu E., Sasamoto S., Kimura T., Idesawa K.,
RA Kawashima K., Kishida Y., Kiyokawa C., Kohara M., Matsumoto M., Matsuno A.,
RA Muraki A., Nakayama S., Nakazaki N., Shinpo S., Takeuchi C., Wada T.,
RA Watanabe A., Yamada M., Yasuda M., Tabata S.;
RT "Sequence and analysis of chromosome 3 of the plant Arabidopsis thaliana.";
RL Nature 408:820-822(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].
RC STRAIN=cv. Columbia;
RX PubMed=11910074; DOI=10.1126/science.1071006;
RA Seki M., Narusaka M., Kamiya A., Ishida J., Satou M., Sakurai T.,
RA Nakajima M., Enju A., Akiyama K., Oono Y., Muramatsu M., Hayashizaki Y.,
RA Kawai J., Carninci P., Itoh M., Ishii Y., Arakawa T., Shibata K.,
RA Shinagawa A., Shinozaki K.;
RT "Functional annotation of a full-length Arabidopsis cDNA collection.";
RL Science 296:141-145(2002).
RN [4]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC STRAIN=cv. Columbia;
RA Shinn P., Chen H., Kim C.J., Ecker J.R.;
RT "Arabidopsis ORF clones.";
RL Submitted (FEB-2006) to the EMBL/GenBank/DDBJ databases.
RN [5]
RP GENE FAMILY.
RC STRAIN=cv. Columbia;
RX PubMed=22348445; DOI=10.1111/j.1365-313x.2012.04946.x;
RA Spartz A.K., Lee S.H., Wenger J.P., Gonzalez N., Itoh H., Inze D.,
RA Peer W.A., Murphy A.S., Overvoorde P.J., Gray W.M.;
RT "The SAUR19 subfamily of SMALL AUXIN UP RNA genes promote cell expansion.";
RL Plant J. 70:978-990(2012).
RN [6]
RP FUNCTION, DISRUPTION PHENOTYPE, INDUCTION BY TEMPERATURE AND PIF4, TISSUE
RP SPECIFICITY, AND INTERACTION WITH PP2C-D1.
RC STRAIN=cv. Alst-1, cv. Ang-0, cv. Columbia, cv. Com-0, cv. Dja-1, cv. El-0,
RC and cv. Kon;
RX PubMed=31127632; DOI=10.1111/nph.15956;
RA Wang Z., Yang L., Liu Z., Lu M., Wang M., Sun Q., Lan Y., Shi T., Wu D.,
RA Hua J.;
RT "Natural variations of growth thermo-responsiveness determined by
RT SAUR26/27/28 proteins in Arabidopsis thaliana.";
RL New Phytol. 224:291-305(2019).
CC -!- FUNCTION: Functions as positive effectors of cell expansion through
CC modulation of auxin transport (By similarity). Involved in thermo-
CC responsiveness of plant architecture (PubMed:31127632). Enhances plasma
CC membrane H(+)-ATPase (PubMed:31127632). {ECO:0000250|UniProtKB:Q9FJG1,
CC ECO:0000269|PubMed:31127632}.
CC -!- SUBUNIT: Interacts with PP2C-D1. {ECO:0000269|PubMed:31127632}.
CC -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000250|UniProtKB:Q9FJG1};
CC Peripheral membrane protein {ECO:0000250|UniProtKB:Q9FJG1}.
CC -!- TISSUE SPECIFICITY: Higher expression in thermo-responsive cultivars
CC (e.g. cv. Alst-1, cv. Ang-0 and cv. Com-0) than in low thermo-
CC responsive cultivars (e.g. cv. Dja-1, cv. El-0 and cv. Kon).
CC {ECO:0000269|PubMed:31127632}.
CC -!- INDUCTION: PIF4-dependent regulation by temperature (PubMed:31127632).
CC In low thermo-responsive cultivars (e.g. Col-0), higher expression at
CC 28 degrees Celsius than at 22 degrees Celsius in petioles but not in
CC leaf blades (PubMed:31127632). In high thermo-responsive cultivars
CC (e.g. cv. Alst-1 and cv. Ang-0) higher expression at 28 degrees Celsius
CC than at 22 degrees Celsius in both petioles and leaf blades
CC (PubMed:31127632). {ECO:0000269|PubMed:31127632}.
CC -!- DISRUPTION PHENOTYPE: Reduced rosette weight and area at 22 degrees
CC Celsius but not at 28 degrees Celsius. {ECO:0000269|PubMed:31127632}.
CC -!- MISCELLANEOUS: Exhibits a high natural sequence polymorphism between
CC cultivars, thus confering thermo-adaptation to environmental
CC conditions. {ECO:0000269|PubMed:31127632}.
CC -!- SIMILARITY: Belongs to the ARG7 family. {ECO:0000305}.
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DR EMBL; AC009540; AAF00634.1; -; Genomic_DNA.
DR EMBL; CP002686; AEE74001.1; -; Genomic_DNA.
DR EMBL; BT024648; ABD57473.1; -; mRNA.
DR EMBL; AK117273; BAC41946.1; -; mRNA.
DR RefSeq; NP_187034.1; NM_111255.4.
DR AlphaFoldDB; Q9SRW1; -.
DR STRING; 3702.AT3G03840.1; -.
DR PaxDb; Q9SRW1; -.
DR PRIDE; Q9SRW1; -.
DR DNASU; 821121; -.
DR EnsemblPlants; AT3G03840.1; AT3G03840.1; AT3G03840.
DR GeneID; 821121; -.
DR Gramene; AT3G03840.1; AT3G03840.1; AT3G03840.
DR KEGG; ath:AT3G03840; -.
DR Araport; AT3G03840; -.
DR TAIR; locus:2079359; AT3G03840.
DR HOGENOM; CLU_098106_3_0_1; -.
DR InParanoid; Q9SRW1; -.
DR OMA; CLTIPCP; -.
DR OrthoDB; 1546561at2759; -.
DR PhylomeDB; Q9SRW1; -.
DR Proteomes; UP000006548; Chromosome 3.
DR ExpressionAtlas; Q9SRW1; baseline and differential.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0009734; P:auxin-activated signaling pathway; IEA:UniProtKB-KW.
DR GO; GO:0040008; P:regulation of growth; IEA:UniProtKB-KW.
DR GO; GO:0009266; P:response to temperature stimulus; IMP:UniProtKB.
DR InterPro; IPR003676; SAUR_fam.
DR PANTHER; PTHR31929; PTHR31929; 1.
DR Pfam; PF02519; Auxin_inducible; 1.
PE 1: Evidence at protein level;
KW Auxin signaling pathway; Cell membrane; Developmental protein;
KW Growth regulation; Membrane; Reference proteome.
FT CHAIN 1..95
FT /note="Auxin-responsive protein SAUR27"
FT /id="PRO_0000454722"
SQ SEQUENCE 95 AA; 10415 MW; E4AE968BD6C32173 CRC64;
MALVRSLFVS NKILGGSLAG MRKSTSAPKG FLAVYVGESQ KKQRYLVLVS YLSQPLFQDL
LSKSEEEFGF DHPMGGLTIP CPEDTFLTVT SRIQG
