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:	T361
P-Site Sequence:	SYSSGDYTDQRITSA
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	T361	SYSSGDYTDQRITSA	100 / 9 AA	84
Phosphosite 1:	PCSK1	P29120	Y360	TSYSSGDYTDQRITS	100 / 8 AA	84
Phosphosite 2:	SPATA7	Q9P0W8	T269	AKRKKDFTDQRIEAE	85 / 7 AA	68
Phosphosite 3:	CCDC128	Q6ZMI0	T277	LLNFHTYTEQRIQIF	83 / 6 AA	88
Phosphosite 4:	ZNF644	Q9H582	T871	VELGDYTTQAIEDET	75 / 8 AA	150
Phosphosite 5:	SVIL	O95425	Y1378	REDLLQEYTEQRLNV	66 / 6 AA	248
Phosphosite 6:	PCNX	Q96RV3	T99	DRTANEFTDQRTKAE	44 / 9 AA	259
Phosphosite 7:	Ros	P08922	S2094	VSVKDYTSPRIVKIG	71 / 7 AA	264
Phosphosite 8:	C10orf88	Q9H8K7	Y396	MEKKLMDYIDQRIHE	83 / 6 AA	49
Phosphosite 9:	TUBGCP3	Q96CW5	T308	HNKIRRYTDQRSLDR	100 / 5 AA	104
Phosphosite 10:	TUBGCP3	Q96CW5	Y307	LHNKIRRYTDQRSLD	100 / 5 AA	104
Phosphosite 11:	CYP2C18	P33260	Y189	IFHDRFDYKDQRFLN	83 / 6 AA	56
Phosphosite 12:	SPRED2	Q7Z698	Y361	MSDPEGDYTDPCSCD	83 / 6 AA	48
Phosphosite 13:	SPRED2	Q7Z698	T362	SDPEGDYTDPCSCDT	71 / 7 AA	48
Phosphosite 14:	KIAA0406	O43156	T480	RRYFRFFTDERIFML	66 / 6 AA	122
Phosphosite 15:	OS9	Q13438	Y206	GAGISGDYIDRVDEP	71 / 7 AA	76
Phosphosite 16:	TJP1	Q07157	T854	DTEGGAYTDQELDET	71 / 7 AA	195
Phosphosite 17:	NEK5	Q6P3R8	T629	VKEHGDYTDKAFEKL	62 / 8 AA	81
Phosphosite 18:	A530057A03Rik	Q6NUI2	T660	WKPSGDFTDSDSDDF	83 / 6 AA	88
Phosphosite 19:	LAX1	Q8IWV1	Y345	TFLASGDYADFQPFT	83 / 6 AA	44
Phosphosite 20:	BST1	Q10588	Y297	QRKAPSLYTEQRAGL	80 / 5 AA	36