MtSSPdb: Medicago truncatula SSP Database

Family name	Plant Peptide Containing Sulfated Tyrosine (PSY)
Class	PTM
Mode of Action	Signal
Post-translational modifications (PTMs)	Sulfated Tyr2 and glycosylated Pro16
Receptor	PSYR
Evolutionary Range	-
Function	Promotes cellular proliferation and expansion; similar function to PSK and acts through homologous receptors as PSK; highly upregulated by wounding
References	Tyrosine-sulfated glycopeptide involved in cellular proliferation and expansion in Arabidopsis Tyrosine-sulfated glycopeptide involved in cellular proliferation and expansion in Arabidopsis Proc Natl Acad Sci U S A . 2007 Nov 13;104(46):18333-8.

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Gene	Assembly	Chromossome	Coordinates	SSP Type	SSP Family member	SignalP D-value	Protein Length	Annotation
Medtr3g435530	Mt4.0v1	chr3	11660035-11661013	known SSP	PSY2	0.722	92	transmembrane protein, putative conf_class=HC
Medtr3g464390	Mt4.0v1	chr3	25870412-25876284	known SSP	PSY1	0.864	81	transmembrane protein, putative conf_class=HC
Medtr3g491850	Mt4.0v1	chr3	41822431-41823436	known SSP	PSY4	0.883	79	transmembrane protein, putative conf_class=HC
Medtr4g108700	Mt4.0v1	chr4	45016612-45017992	known SSP	PSY6	0.752	81	transmembrane protein, putative conf_class=HC
Medtr6g027470	Mt4.0v1	chr6	9442695-9444643	known SSP	PSY3	0.811	89	transmembrane protein, putative conf_class=HC
Medtr6g027480	Mt4.0v1	chr6	9461945-9463358	known SSP	PSY9	0.882	88	transmembrane protein, putative conf_class=HC
Medtr7g010980	Mt4.0v1	chr7	2844056-2845664	known SSP	PSY11	0.848	88	transmembrane protein, putative conf_class=HC
Medtr7g086770	Mt4.0v1	chr7	33744365-33745320	known SSP	PSY10	0.911	95	transmembrane protein, putative conf_class=HC
MT4Noble_057125	Mt4.0v1	chr6	9332788-9333534	known SSP	PSY7	0.820	98	transmembrane protein, putative conf_class=LC
MT4Noble_057126	Mt4.0v1	chr6	9334580-9335347	known SSP	PSY8	0.830	96	Transmembrane protein, putative