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:	PCSK4
Human P-Site:	S673
P-Site Sequence:	DCTSCPPSSTLDQQQ
UniProt:	Q6UW60
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PCSK4	Q6UW60	S673	DCTSCPPSSTLDQQQ	100 / 9 AA	83
Phosphosite 1:	PCSK4	Q6UW60	S674	CTSCPPSSTLDQQQG	100 / 8 AA	83
Phosphosite 2:	PCSK4	Q6UW60	T675	TSCPPSSTLDQQQGS	100 / 7 AA	83
Phosphosite 3:	NEDD4	P46934	S707	AFPSPPPSSNLDVPT	77 / 9 AA	149
Phosphosite 4:	E2F7	Q96AV8	S474	SKRVVPPSSSLDPVA	75 / 8 AA	100
Phosphosite 5:	FAM40B	Q9ULQ0	S321	MRAASPPSYTLDLGE	66 / 9 AA	95
Phosphosite 6:	ASXL2	Q76L83	S917	PAGSAPPSSTLPAAS	87 / 8 AA	154
Phosphosite 7:	FAM40B	Q9ULQ0	Y322	RAASPPSYTLDLGES	75 / 8 AA	95
Phosphosite 8:	E2F7	Q96AV8	S475	KRVVPPSSSLDPVAP	75 / 8 AA	100
Phosphosite 9:	GPX6	P59796	T159	LKNSCPPTSDLLGSS	75 / 8 AA	25
Phosphosite 10:	OSBPL5	Q9H0X9	S18	FSLCPPSSTPQKVDP	100 / 6 AA	99
Phosphosite 11:	OSBPL5	Q9H0X9	S17	RFSLCPPSSTPQKVD	100 / 6 AA	99
Phosphosite 12:	GPX3	P22352	T159	LKNSCPPTSELLGTS	75 / 8 AA	26
Phosphosite 13:	GPC1	P35052	S372	APRERPPSGTLEKLV	62 / 8 AA	62
Phosphosite 14:	PTPN23	Q9H3S7	S1574	APSSGPPSSSLELLA	66 / 9 AA	179
Phosphosite 15:	NEDD4	P46934	S708	FPSPPPSSNLDVPTH	85 / 7 AA	149
Phosphosite 16:	GPC1	P35052	T374	RERPPSGTLEKLVSE	71 / 7 AA	62
Phosphosite 17:	KCTD16	Q68DU8	S154	DTRICPPSSLLPADR	85 / 7 AA	49
Phosphosite 18:	KCTD16	Q68DU8	S155	TRICPPSSLLPADRK	85 / 7 AA	49
Phosphosite 19:	WWC3	Q9ULE0	S465	LSSLSPPSSPLDTPF	75 / 8 AA	123
Phosphosite 20:	PCDHGC4	Q9Y5F7	S807	VRPSCPPSDLLYGLE	75 / 8 AA	101