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:	S650
P-Site Sequence:	SKSPSSSSVGGRRDE
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	S650	SKSPSSSSVGGRRDE	100 / 9 AA	84
Phosphosite 1:	PCSK1	P29120	S649	VSKSPSSSSVGGRRD	100 / 8 AA	84
Phosphosite 2:	KIF26B	Q2KJY2	S1924	STSENSSSVGGRCRS	87 / 8 AA	224
Phosphosite 3:	TRIM24	O15164	S690	IRSPSASSVGSRGSS	77 / 9 AA	117
Phosphosite 4:	TRIM31	Q9BZY9	S340	TSEPGSSSAGGRTTS	77 / 9 AA	48
Phosphosite 5:	Pax6	P26367	S363	CMLPTSPSVNGRSYD	66 / 9 AA	47
Phosphosite 6:	NFAT5	O94916	S76	SSAPSSSSMGGACSS	87 / 8 AA	166
Phosphosite 7:	NFAT5	O94916	S75	ASSAPSSSSMGGACS	87 / 8 AA	166
Phosphosite 8:	BRSK2	Q8IWQ3	S469	PTPPSSPSVGGVPWR	87 / 8 AA	82
Phosphosite 9:	ANKRD57	Q53LP3	S231	GSSPGSSSGGGRGRG	77 / 9 AA	56
Phosphosite 10:	PCSK1	P29120	S648	LVSKSPSSSSVGGRR	100 / 7 AA	84
Phosphosite 11:	PHF14	O94880	S603	DNSDTSSSVDGRRKH	75 / 8 AA	100
Phosphosite 12:	CLIP2	Q9UDT6	S329	SVSSVASSVGGRPSR	85 / 7 AA	116
Phosphosite 13:	DOCK2	Q92608	S588	TLSRSSSSVGGLSVS	100 / 7 AA	212
Phosphosite 14:	TBCK	Q8TEA7	S723	PPKPSSDSSGGRSSA	77 / 9 AA	101
Phosphosite 15:	TRIM33	Q9UPN9	S747	VRPPSTSSTGSRGSC	66 / 9 AA	123
Phosphosite 16:	C1orf127	Q8N9H9	S556	ALLTPEASSVGGPDQ	75 / 8 AA	70
Phosphosite 17:	MUC5B	Q9HC84	S4839	ASTVPSSSTVGTTRT	85 / 7 AA	590
Phosphosite 18:	MUC5B	Q9HC84	S4838	TASTVPSSSTVGTTR	85 / 7 AA	590
Phosphosite 19:	DOCK2	Q92608	S587	ATLSRSSSSVGGLSV	100 / 7 AA	212
Phosphosite 20:	THOC2	Q8NI27	S1212	GGGPSSSSIGSASKS	85 / 7 AA	183