Note - Blast analyses are based on comparisons of the phosphosites and the bordering four amino acids on each side of these phosphosites.

Phosphosite
Human Protein:	PCSK1
Human P-Site:	S82
P-Site Sequence:	HPRRSRRSAFHITKR
UniProt:	P29120
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PCSK1	P29120	S82	HPRRSRRSAFHITKR	100 / 9 AA	84
Phosphosite 1:	GNA12	Q03113	S171	REAFSRRSEFQLGES	62 / 8 AA	44
Phosphosite 2:	SLC14A2	Q15849	S477	AVLSKHRSVFHIEWS	71 / 7 AA	101
Phosphosite 3:	MYO9A	B2RTY4	S351	GASEDERSAFHLKQP	83 / 6 AA	293
Phosphosite 4:	SFRS2IP	Q99590	S792	KKPRTRRSRFHSPST	75 / 8 AA	165
Phosphosite 5:	CHAF1A	Q13111	T485	VLAPRRRTAFHPDLC	83 / 6 AA	107
Phosphosite 6:	SYBU	Q9NX95	T657	ALHSLRRTAFRIKT_	71 / 7 AA	72
Phosphosite 7:	SLC9A5	Q14940	S516	SQLLMRRSAYRIRDQ	71 / 7 AA	99
Phosphosite 8:	SLC9A5	Q14940	Y518	LLMRRSAYRIRDQIW	71 / 7 AA	99
Phosphosite 9:	PEG3	Q9GZU2	S280	HSSRSKRSAYPSTSR	62 / 8 AA	181
Phosphosite 10:	GPBP1	Q86WP2	S100	GSSRSRSSIFHAGKS	75 / 8 AA	53
Phosphosite 11:	GPBP1	Q86WP2	S99	GGSSRSRSSIFHAGK	75 / 8 AA	53
Phosphosite 12:	BRCA2	P51587	S2670	EIDRSRRSAIKKIME	85 / 7 AA	384
Phosphosite 13:	BRCA2	P51587	S2667	YDTEIDRSRRSAIKK	100 / 6 AA	384
Phosphosite 14:	KLHL10	Q6JEL2	S471	APMRSRRSGIGVIAY	55 / 9 AA	69
Phosphosite 15:	TAF11	Q15544	S127	RYEMYRRSAFPKAAI	83 / 6 AA	23
Phosphosite 16:	ESX1L	Q8N693	T144	ERKRRRRTAFTQFQL	71 / 7 AA	44
Phosphosite 17:	PRR6	Q7Z7K6	S45	SATRTRRSASQAGSK	62 / 8 AA	30
Phosphosite 18:	PCSK1	P29120	S79	HKNHPRRSRRSAFHI	100 / 6 AA	84
Phosphosite 19:	C2orf16	Q68DN1	S1935	PSERSRRSPLKEGLK	71 / 7 AA	224
Phosphosite 20:	TFE3	P19532	S568	KASSRRSSFSMEEES	62 / 8 AA	62