PPepDB-ID	"Peptide Name"	PMID	"Plant source"	"Plant Family"	"Peptide Family"	"Peptide function"	"Peptide function description"	"Activity against"	Sequence	"Sequence Length"	Validation	"Avg. Molecular wt(Da)"	"Monoisotopic molecular wt(Da)"	pI	Method	"Additional information"
PPepDB_4157	SRF1_ARATH	--NA--	"Arabidopsis thaliana"	Brassicaceae	--NA--	Signaling-peptide	"Alternative splicing; Complete proteome; Glycoprotein; Leucine-rich repeat; Membrane; Receptor; Repeat; Signal; Transmembrane | Protein STRUBBELIG-RECEPTOR FAMILY 1 precursor (Leucine-rich repeat,receptor kinase-like protein SRF1).Membrane; Single-pass membrane protein (Potential)."	--NA--	AERSVGSESKQESHEIDMNGNAMDLMHPSSIPPIKRVIAKATEPAEASLKAPEFEYGIYTMKCDVYSFGVVMLELLTGRKSYDKKRDRGEQFLVRWAIPQDLSDMIQREHRRNDSNGDNQYTGRRKLFAVRKLDKKSPNHEEEGKFLELVNNIDRIRHANIVQLVGFCSEHSQRLLHDIDALAKMVDPSLKGDYPAKSLSHFADVISRCVQSEPEYRPLMSEVVQLIHEYCRNGTLHDLLHIDDRLKIELSWNVRVRIALEAAKALEYLHEICDPLQNNHLSGELDVLQDLPLKDLNVENNLFNGPIPEKLLSIPNFIKGGNLFNMRSMRSGRDNNICFLGFLSFALISLPSLSLALTNPDDVAAINSLFLALESMSLNNNLLSGKIPDVFQDLGLMINIDLSSNNLSGPLPPSMQNLSTLTSLLPLLPGWVASGGDPCGESWQGVLCNASQVETIILISANLGGELGVGLNMFTPSIHRNFKSANILLDDDIRVHVSDCGLAPLISSGAVSQLSGQLLAAYGYGPTPQGKEDSFTSKRIIWISILGAFSFVVLALVCLLCGRKCLRKREDSEQLRTTSKSHGPLTAVKHFTVASLQQHTNSFSHENLIGTGMLGSVYRAELPGGSKPHLTSEYGRAREGSRSNASMLPPSNTFNKDKEARPKERVGGASKLHGGSLKAMDFSNNHIGGSIPSTLPVSLQNLFLSGNNFTGTIPESLSSLKSLSVVTIAPSPSPETPPSPTSPKRPFFGPPSPNASAGHGQAHVRSPPSDHHPSR	775	"Experimental evidence at protein level"	84823.57	84770.29	6.73	--NA--	"FUNCTION:Not essential for epidermal patterning and not redundant with STRUBBELIG.ALTERNATIVE PRODUCTS:Event=Alternative splicing; Named isoforms=2; Comment=Alternative splicing was observed in all tissues; Name=A; IsoId=Q06BH3-1; Sequence=Displayed; Name=B; IsoId=Q06BH3-2; Sequence=VSP_029608, VSP_029609; Note=Variant in position: 397:S->N (in strain: cv. Landsberg erecta). Variant in position: 404:S->P (in strain: cv. Landsberg erecta). Variant in position: 416:D->N (in strain: cv. Landsberg erecta);TISSUE SPECIFICITY:Expressed in roots, stems, leaves and flowers.Low expression in seedlings and siliques.DOMAIN:The protein kinase domain is predicted to be catalytically inactive.MISCELLANEOUS:Over-expression of SRF1B induces no obvious phenotypes while over-expression of SRF1A may lead to seedling lethality in both cv. Landsberg and cv. Columbia.MISCELLANEOUS:Loss-of-function mutant srf1-1 (T-DNA insertion) does not show root phenotype alteration.SIMILARITY:Belongs to the protein kinase superfamily. Ser/Thr protein kinase family.SIMILARITY:Contains 5 LRR (leucine-rich) repeats.SIMILARITY:Contains 1 protein kinase domain."