LUR15_ARATH
ID LUR15_ARATH Reviewed; 90 AA.
AC A8MRC6;
DT 28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT 04-DEC-2007, sequence version 1.
DT 03-AUG-2022, entry version 58.
DE RecName: Full=Protein LURE 1.5 {ECO:0000303|PubMed:23271953};
DE Short=AtLURE1.5 {ECO:0000303|PubMed:23271953};
DE AltName: Full=Cysteine-Rich Peptide 810_1.5 {ECO:0000303|PubMed:23271953};
DE Short=CRP810_1.5 {ECO:0000303|PubMed:23271953};
DE AltName: Full=Defensin-like protein 212 {ECO:0000303|PubMed:15955924};
DE Flags: Precursor;
GN Name=LURE1.5 {ECO:0000303|PubMed:23271953};
GN Synonyms=CRP810_1.5 {ECO:0000303|PubMed:23271953};
GN OrderedLocusNames=At5g43525; ORFNames=K9D7 {ECO:0000312|EMBL:AB016875};
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=10048488; DOI=10.1093/dnares/5.6.379;
RA Asamizu E., Sato S., Kaneko T., Nakamura Y., Kotani H., Miyajima N.,
RA Tabata S.;
RT "Structural analysis of Arabidopsis thaliana chromosome 5. VIII. Sequence
RT features of the regions of 1,081,958 bp covered by seventeen physically
RT assigned P1 and TAC clones.";
RL DNA Res. 5:379-391(1998).
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 GENE FAMILY.
RX PubMed=15955924; DOI=10.1104/pp.105.060079;
RA Silverstein K.A.T., Graham M.A., Paape T.D., VandenBosch K.A.;
RT "Genome organization of more than 300 defensin-like genes in Arabidopsis.";
RL Plant Physiol. 138:600-610(2005).
RN [4]
RP FUNCTION, GENE FAMILY, NOMENCLATURE, TISSUE SPECIFICITY, SUBCELLULAR
RP LOCATION, AND MUTAGENESIS OF TYR-84.
RX PubMed=23271953; DOI=10.1371/journal.pbio.1001449;
RA Takeuchi H., Higashiyama T.;
RT "A species-specific cluster of defensin-like genes encodes diffusible
RT pollen tube attractants in Arabidopsis.";
RL PLoS Biol. 10:E1001449-E1001449(2012).
CC -!- FUNCTION: Inactive pollen tube attractants guiding pollen tubes to the
CC ovular micropyle. {ECO:0000269|PubMed:23271953}.
CC -!- SUBCELLULAR LOCATION: Secreted {ECO:0000269|PubMed:23271953}.
CC Note=found at the micropylar end of the female gametophyte, possibly at
CC the filiform apparatus of the synergid cell. Difuses to the surface of
CC the funiculus of the ovule through the micropyle.
CC {ECO:0000269|PubMed:23271953}.
CC -!- TISSUE SPECIFICITY: Expressed in the pistil. Detected exclusively in
CC the synergid cells. {ECO:0000269|PubMed:23271953}.
CC -!- SIMILARITY: Belongs to the DEFL family. {ECO:0000305}.
CC -!- CAUTION: Lacks 2 of the 4 disulfide bonds, which are conserved features
CC of the family. {ECO:0000305}.
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DR EMBL; AB016875; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR EMBL; CP002688; AED94977.1; -; Genomic_DNA.
DR RefSeq; NP_001032005.1; NM_001036928.2.
DR AlphaFoldDB; A8MRC6; -.
DR SMR; A8MRC6; -.
DR STRING; 3702.AT5G43525.1; -.
DR PaxDb; A8MRC6; -.
DR PRIDE; A8MRC6; -.
DR ProteomicsDB; 238682; -.
DR EnsemblPlants; AT5G43525.1; AT5G43525.1; AT5G43525.
DR GeneID; 3771420; -.
DR Gramene; AT5G43525.1; AT5G43525.1; AT5G43525.
DR KEGG; ath:AT5G43525; -.
DR Araport; AT5G43525; -.
DR TAIR; locus:1009023428; AT5G43525.
DR HOGENOM; CLU_180309_0_0_1; -.
DR OrthoDB; 1816864at2759; -.
DR PhylomeDB; A8MRC6; -.
DR PRO; PR:A8MRC6; -.
DR Proteomes; UP000006548; Chromosome 5.
DR ExpressionAtlas; A8MRC6; baseline.
DR GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell.
PE 1: Evidence at protein level;
KW Disulfide bond; Reference proteome; Secreted; Signal.
FT SIGNAL 1..19
FT /evidence="ECO:0000255"
FT CHAIN 20..90
FT /note="Protein LURE 1.5"
FT /id="PRO_0000379704"
FT DISULFID 58..75
FT /evidence="ECO:0000250|UniProtKB:Q09198"
FT DISULFID 61..82
FT /evidence="ECO:0000250|UniProtKB:Q09198"
FT MUTAGEN 84
FT /note="Y->C: Gain of pollen tube attraction activity."
FT /evidence="ECO:0000269|PubMed:23271953"
SQ SEQUENCE 90 AA; 10372 MW; 954C582EB76E3631 CRC64;
MKLPIIFLTL LIFVSSCTSV LINGSSDEER TYSFSPRASP FDPRSLNQEL KIGRIGYCFD
CARACMRRGK YIRTCSFERK LCRYSISDIK
