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:	Y697
P-Site Sequence:	SAKLNIPYENFYEAL
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	Y697	SAKLNIPYENFYEAL	100 / 9 AA	84
Phosphosite 1:	NUS1	Q96E22	Y274	PSHLNISYEDFFSAL	66 / 9 AA	33
Phosphosite 2:	RasGRF1	Q13972	Y1061	LVFKKIPYEEFFGQG	62 / 8 AA	145
Phosphosite 3:	HECW2	Q9P2P5	Y1508	TGTSSIPYEGFASLR	71 / 7 AA	176
Phosphosite 4:	POLA2	Q14181	Y522	QEDMAIDYESFYVYA	55 / 9 AA	66
Phosphosite 5:	SBNO2	Q9Y2G9	Y1064	SLALTGPYDGFYLSY	55 / 9 AA	150
Phosphosite 6:	HECTD2	Q5U5R9	T338	HPPLIPYTDFYNSTL	71 / 7 AA	88
Phosphosite 7:	HECTD2	Q5U5R9	Y337	VHPPLIPYTDFYNST	71 / 7 AA	88
Phosphosite 8:	CHERP	Q8IWX8	Y894	GVALDDPYENYRRNK	62 / 8 AA	104
Phosphosite 9:	GVIN1	Q7Z2Y8	Y944	EDEAFDPYENFFEDS	83 / 6 AA	279
Phosphosite 10:	DGCR8	Q8WYQ5	Y239	EEALNFPYEDDFDND	71 / 7 AA	86
Phosphosite 11:	LZTS1	Q9Y250	Y588	LEGADIPYEDIIATE	57 / 7 AA	66
Phosphosite 12:	NT5C3	Q9H0P0	Y185	DVMLKEGYENFFDKL	55 / 9 AA	38
Phosphosite 13:	DNAH8	Q96JB1	Y4075	PLGWNIPYEFNSADF	83 / 6 AA	515
Phosphosite 14:	ITK	Q08881	Y559	FSEGKIPYENRSNSE	83 / 6 AA	72
Phosphosite 15:	VPS13B	Q7Z7G8	Y3117	TIINNTPYQIFYKPQ	62 / 8 AA	449
Phosphosite 16:	NRK1	Q9NWW6	Y122	SYFLTIPYEECKRRR	71 / 7 AA	23
Phosphosite 17:	GALNTL4	Q6P9A2	Y285	PSFDNIKYDNFEIEE	71 / 7 AA	70
Phosphosite 18:	RIPK1	Q13546	Y426	PFAQQRPYENFQNTE	83 / 6 AA	76
Phosphosite 19:	Septin-12	Q8IYM1	Y307	DITHNIHYENYRVIR	71 / 7 AA	41
Phosphosite 20:	MRPL42	Q9Y6G3	Y69	HPSVDIPYEHTKPIP	57 / 7 AA	17