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:	Y607
P-Site Sequence:	HMKQPRVYTSYNTVQ
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	Y607	HMKQPRVYTSYNTVQ	100 / 9 AA	84
Phosphosite 1:	PCSK1	P29120	T608	MKQPRVYTSYNTVQN	100 / 8 AA	84
Phosphosite 2:	NELF	Q6X4W1	Y102	EGPQPRVYTISGEPA	100 / 6 AA	60
Phosphosite 3:	RNF183	Q96D59	Y116	FLRQPRVYTLDLGPQ	100 / 6 AA	22
Phosphosite 4:	EYA4	O95677	Y178	GMQQPAVYTAYSQTG	66 / 9 AA	70
Phosphosite 5:	EP300	Q09472	Y1394	PPNQRRVYISYLDSV	75 / 8 AA	264
Phosphosite 6:	ZIK1	Q3SY52	Y233	PVYHPRVYTGKKLYE	71 / 7 AA	55
Phosphosite 7:	Fam116a	Q8IWF6	Y402	LDSKPGVYTSYKPYL	66 / 9 AA	70
Phosphosite 8:	KIRREL2	Q6UWL6	T671	TPHPRAFTSYIKPTS	71 / 7 AA	75
Phosphosite 9:	PCSK1	P29120	Y610	QPRVYTSYNTVQNDR	100 / 6 AA	84
Phosphosite 10:	AHNAK2	Q8IVF2	Y5535	PHTQARVYTTMTQHS	71 / 7 AA	617
Phosphosite 11:	FNDC3B	Q53EP0	Y356	TDYHVRVYAMYNSVK	55 / 9 AA	133
Phosphosite 12:	LGALS3BP	Q08380	Y409	DTYKPRIYTSPTWSA	71 / 7 AA	65
Phosphosite 13:	TOPORS	Q9NS56	Y584	SVRGDRVYSPYNHRH	71 / 7 AA	119
Phosphosite 14:	TOPORS	Q9NS56	S585	VRGDRVYSPYNHRHR	71 / 7 AA	119
Phosphosite 15:	FBXW10	Q5XX13	Y973	KKERPRIYTALDPFR	44 / 9 AA	120
Phosphosite 16:	LGALS3BP	Q08380	T410	TYKPRIYTSPTWSAF	83 / 6 AA	65
Phosphosite 17:	ZIK1	Q3SY52	T234	VYHPRVYTGKKLYEC	83 / 6 AA	55
Phosphosite 18:	FBXW10	Q5XX13	T974	KERPRIYTALDPFRV	50 / 8 AA	120
Phosphosite 19:	RNF183	Q96D59	T117	LRQPRVYTLDLGPQP	100 / 5 AA	22
Phosphosite 20:	NELF	Q6X4W1	T103	GPQPRVYTISGEPAL	100 / 5 AA	60