ID   SPH22_ARATH             Reviewed;         130 AA.
AC   Q9LW23;
DT   12-APR-2017, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-2000, sequence version 1.
DT   03-AUG-2022, entry version 108.
DE   RecName: Full=S-protein homolog 22 {ECO:0000303|PubMed:10344198};
DE   Flags: Precursor;
GN   Name=SPH22 {ECO:0000303|PubMed:10344198};
GN   OrderedLocusNames=At3g26870 {ECO:0000312|Araport:AT3G26870};
GN   ORFNames=MDJ14.21 {ECO:0000312|EMBL:BAB01234.1};
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=10819329; DOI=10.1093/dnares/7.2.131;
RA   Sato S., Nakamura Y., Kaneko T., Katoh T., Asamizu E., Tabata S.;
RT   "Structural analysis of Arabidopsis thaliana chromosome 3. I. Sequence
RT   features of the regions of 4,504,864 bp covered by sixty P1 and TAC
RT   clones.";
RL   DNA Res. 7:131-135(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   GENE FAMILY, AND NOMENCLATURE.
RC   STRAIN=cv. Columbia;
RX   PubMed=10344198; DOI=10.1023/a:1006178511787;
RA   Ride J.P., Davies E.M., Franklin F.C.H., Marshall D.F.;
RT   "Analysis of Arabidopsis genome sequence reveals a large new gene family in
RT   plants.";
RL   Plant Mol. Biol. 39:927-932(1999).
CC   -!- SUBCELLULAR LOCATION: Secreted {ECO:0000305|PubMed:10344198}.
CC   -!- SIMILARITY: Belongs to the plant self-incompatibility (S1) protein
CC       family. {ECO:0000305}.
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DR   EMBL; AB016889; BAB01234.1; -; Genomic_DNA.
DR   EMBL; CP002686; AEE77227.1; -; Genomic_DNA.
DR   RefSeq; NP_189322.1; NM_113599.1.
DR   AlphaFoldDB; Q9LW23; -.
DR   SMR; Q9LW23; -.
DR   PaxDb; Q9LW23; -.
DR   PRIDE; Q9LW23; -.
DR   ProteomicsDB; 232529; -.
DR   EnsemblPlants; AT3G26870.1; AT3G26870.1; AT3G26870.
DR   GeneID; 822303; -.
DR   Gramene; AT3G26870.1; AT3G26870.1; AT3G26870.
DR   KEGG; ath:AT3G26870; -.
DR   Araport; AT3G26870; -.
DR   TAIR; locus:2088434; AT3G26870.
DR   HOGENOM; CLU_125658_3_2_1; -.
DR   InParanoid; Q9LW23; -.
DR   OMA; TDYFFHN; -.
DR   OrthoDB; 1453736at2759; -.
DR   PhylomeDB; Q9LW23; -.
DR   PRO; PR:Q9LW23; -.
DR   Proteomes; UP000006548; Chromosome 3.
DR   ExpressionAtlas; Q9LW23; baseline and differential.
DR   GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell.
DR   GO; GO:0009860; P:pollen tube growth; IEP:TAIR.
DR   GO; GO:0060320; P:rejection of self pollen; IEA:UniProtKB-KW.
DR   InterPro; IPR010264; Self-incomp_S1.
DR   PANTHER; PTHR31232; PTHR31232; 1.
DR   Pfam; PF05938; Self-incomp_S1; 1.
PE   3: Inferred from homology;
KW   Reference proteome; Secreted; Self-incompatibility; Signal.
FT   SIGNAL          1..21
FT                   /evidence="ECO:0000255"
FT   CHAIN           22..130
FT                   /note="S-protein homolog 22"
FT                   /id="PRO_5009348609"
SQ   SEQUENCE   130 AA;  15393 MW;  02484E8B119C4BAA CRC64;
     MKYFTIFFIF FSLCMFGHVS GAGIRIVNEL KNKKTLWMRC YSKNDVLGPT IIPNGGQFTD
     YFFHNLFGTT RFMCTLKQGP GFSHSQSFRA FKNSGLWDWR AREDGIYLRR IYKTKFDDDT
     DNLHKEQSWI