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:	S503
P-Site Sequence:	GQENAIKSLEHVQFE
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	S503	GQENAIKSLEHVQFE	100 / 9 AA	84
Phosphosite 1:	PCSK4	Q6UW60	S488	GLHNSIRSLEHVQAQ	77 / 9 AA	83
Phosphosite 2:	PCSK7	Q16549	T524	LEMSGLKTLEHVAVT	55 / 9 AA	86
Phosphosite 3:	JOSD3	Q9H5J8	S8	MDKSGIDSLDHVTSD	55 / 9 AA	32
Phosphosite 4:	EIF3A	Q14152	S85	CQQVNIKSLEDVVRA	85 / 7 AA	167
Phosphosite 5:	C6orf118	Q5T5N4	S432	ITENRIKSIEHEAIQ	75 / 8 AA	54
Phosphosite 6:	RABGGTA	Q92696	S500	ASDNAIESLDGVTNL	66 / 9 AA	65
Phosphosite 7:	ARL2	P36404	T54	TLGFNIKTLEHRGFK	83 / 6 AA	21
Phosphosite 8:	COL6A1	P12109	S693	ELKEAIKSLQWMAGG	62 / 8 AA	109
Phosphosite 9:	SETD2	Q9BYW2	T1803	LQEEIIKTLEHLPIP	71 / 7 AA	288
Phosphosite 10:	AKAP9	Q99996	S2488	LTEDALKSLENQTYF	62 / 8 AA	454
Phosphosite 11:	ATP6V1A	P38606	S614	DMQNAFRSLED____	62 / 8 AA	68
Phosphosite 12:	ARHGAP24	Q8N264	S668	EYESRIKSLEQRNLT	83 / 6 AA	84
Phosphosite 13:	UGP2	Q16851	S378	AVGAAIKSFENSLGI	71 / 7 AA	57
Phosphosite 14:	Golgin subfamily A member 8-like protein 2	A6NP81	S102	RLKNTIKSLKQQKKQ	62 / 8 AA	72
Phosphosite 15:	GOLGA8C	A6NN73	S94	QLKNTIKSLKQQKKQ	62 / 8 AA	67
Phosphosite 16:	LOC653073	A6NMD2	S102	QLKNTIKSLKQQKKQ	62 / 8 AA	66
Phosphosite 17:	Putative golgin subfamily A member 8I	A6NC78	S102	QLKNTIKSLKQQKKQ	62 / 8 AA	71
Phosphosite 18:	DDX60	Q8IY21	S622	NLHSGIKSLEDFLKS	62 / 8 AA	198
Phosphosite 19:	Ron	Q04912	S1115	RIQCAIKSLSRITEM	62 / 8 AA	152
Phosphosite 20:	MKL2	Q9ULH7	S76	AFHEQIKSLERARTE	71 / 7 AA	118