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SCRB_ARALY
ID   SCRB_ARALY              Reviewed;          81 AA.
AC   Q9AVE2;
DT   13-APR-2004, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-2001, sequence version 1.
DT   25-MAY-2022, entry version 41.
DE   RecName: Full=Defensin-like protein b;
DE   AltName: Full=S locus cysteine-rich-like protein b;
DE   Flags: Precursor;
GN   Name=SCRb-1;
GN   and
GN   Name=SCRb-2;
OS   Arabidopsis lyrata (Lyre-leaved rock-cress) (Arabis lyrata).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis.
OX   NCBI_TaxID=59689;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA], AND TISSUE SPECIFICITY.
RX   PubMed=11251101; DOI=10.2307/3871411;
RA   Kusaba M., Dwyer K., Hendershot J., Vrebalov J., Nasrallah J.B.,
RA   Nasrallah M.E.;
RT   "Self-incompatibility in the genus Arabidopsis. Characterization of the S
RT   locus in the outcrossing A. lyrata and its autogamous relative A.
RT   thaliana.";
RL   Plant Cell 13:627-643(2001).
CC   -!- FUNCTION: Involved in self-incompatibility.
CC   -!- SUBCELLULAR LOCATION: Secreted {ECO:0000250}.
CC   -!- TISSUE SPECIFICITY: Expressed in microspores and in young and mature
CC       anthers. {ECO:0000269|PubMed:11251101}.
CC   -!- MISCELLANEOUS: The two genes are located within a perfect direct repeat
CC       and probably exhibit identical expression patterns.
CC   -!- SIMILARITY: Belongs to the DEFL family. {ECO:0000305}.
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DR   EMBL; AB052754; BAB40985.1; -; mRNA.
DR   AlphaFoldDB; Q9AVE2; -.
DR   SMR; Q9AVE2; -.
DR   GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell.
DR   GO; GO:0060320; P:rejection of self pollen; IEA:UniProtKB-KW.
DR   GO; GO:0007165; P:signal transduction; IEA:InterPro.
DR   InterPro; IPR036574; Scorpion_toxin-like_sf.
DR   InterPro; IPR010682; SCRL.
DR   PANTHER; PTHR34450; PTHR34450; 1.
DR   Pfam; PF06876; SCRL; 1.
DR   SUPFAM; SSF57095; SSF57095; 1.
PE   2: Evidence at transcript level;
KW   Disulfide bond; Secreted; Self-incompatibility; Signal.
FT   SIGNAL          1..26
FT                   /evidence="ECO:0000255"
FT   CHAIN           27..81
FT                   /note="Defensin-like protein b"
FT                   /id="PRO_0000031926"
FT   DISULFID        31..81
FT                   /evidence="ECO:0000250"
FT   DISULFID        42..66
FT                   /evidence="ECO:0000250"
FT   DISULFID        50..76
FT                   /evidence="ECO:0000250"
FT   DISULFID        64..78
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   81 AA;  9457 MW;  6AAE5C7FB24D291C CRC64;
     MRNATFFIVF YVFISLVLSN VQDVTAQKNK CMRSEMFPTG PCGNNGEETC KKDFKNIYRT
     PIQCKCLDKY DFARLCDCRF C
 
 
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