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:	S79
P-Site Sequence:	HKNHPRRSRRSAFHI
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	S79	HKNHPRRSRRSAFHI	100 / 9 AA	84
Phosphosite 1:	AGC1	P16112	S2409	SSRHPRRSRPSTAH_	77 / 9 AA	250
Phosphosite 2:	perilipin	O60240	S455	RLAQPRRSLRSAQSP	77 / 9 AA	56
Phosphosite 3:	TMEM136	Q6ZRR5	S228	KKYHAWRSRRSEERQ	66 / 9 AA	28
Phosphosite 4:	ZNF638	Q14966	S496	HSPSPRRSRRSSSSH	87 / 8 AA	221
Phosphosite 5:	LIPE	Q05469	S950	EGFHPRRSSQGATQM	66 / 9 AA	117
Phosphosite 6:	PEG3	Q9GZU2	S277	TQGHSSRSKRSAYPS	66 / 9 AA	181
Phosphosite 7:	C14orf43	Q6PJG2	S346	QIPFPRRSRRLSKEG	85 / 7 AA	115
Phosphosite 8:	OCEL1	Q9H607	T41	GHDAPRRTRPSARKP	75 / 8 AA	29
Phosphosite 9:	CACNA1E	Q15878	S2155	DTSTPRRSRRQLPPV	100 / 6 AA	262
Phosphosite 10:	SR140	O15042	S995	GSRTPKRSRRSRSRS	85 / 7 AA	118
Phosphosite 11:	SDF4	Q9BRK5	S99	EDAEPRRSRRKLMVI	100 / 6 AA	42
Phosphosite 12:	ARHGAP11A	Q6P4F7	S402	TAGVPRRSKRIAGKK	75 / 8 AA	114
Phosphosite 13:	DPM1	O60762	S13	VSRSPRRSRRELEVR	100 / 6 AA	30
Phosphosite 14:	LRFN1	Q9P244	S672	AAVGPRRSRSGALEP	75 / 8 AA	82
Phosphosite 15:	WBP7	Q9UMN6	S1913	FPAPPRRSRRPSPLA	75 / 8 AA	294
Phosphosite 16:	SUN1	O94901	S52	VFDSPRMSRRSLRLA	85 / 7 AA	90
Phosphosite 17:	C9orf68	Q8N4H0	S242	SEHHLRRSRRKSKFS	85 / 7 AA	45
Phosphosite 18:	MYADM	Q96S97	S274	YGGQPRRSRDVSCSR	83 / 6 AA	35
Phosphosite 19:	KNL2	Q6P0N0	S357	HITIPRRSKRNISKL	71 / 7 AA	129
Phosphosite 20:	KCNK12	Q9HB15	S13	PRPPPRRSRRRLPRP	100 / 6 AA	47