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:	MCTP1
Human P-Site:	S491
P-Site Sequence:	AMDSNGLSDPYVKFR
UniProt:	Q6DN14
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MCTP1	Q6DN14	S491	AMDSNGLSDPYVKFR	100 / 9 AA	112
Phosphosite 1:	PRKCA	P17252	S192	PMDPNGLSDPYVKLK	88 / 9 AA	77
Phosphosite 2:	PKCb	P05771	S192	PMDPNGLSDPYVKLK	88 / 9 AA	77
Phosphosite 3:	PKCg	P05129	S192	PMDPNGLSDPYVKLK	88 / 9 AA	78
Phosphosite 4:	SYT3	Q9BQG1	S335	AKDSNGFSDPYVKIY	88 / 9 AA	63
Phosphosite 5:	FER1L6	Q2WGJ9	S847	AADSNGLSDPFAKVT	77 / 9 AA	209
Phosphosite 6:	SYT4	Q9H2B2	S323	KSDVSGLSDPYVKVN	87 / 8 AA
Phosphosite 7:	SYT2	Q8N9I0	S306	KMDVGGLSDPYVKIH	100 / 7 AA	47
Phosphosite 8:	SYT1	P21579	S309	KMDVGGLSDPYVKIH	100 / 7 AA	48
Phosphosite 9:	SYT5	O00445	S275	KMDVGGLSDPYVKVH	100 / 7 AA	43
Phosphosite 10:	UNC13D	Q70J99	S946	PLDSNGSSDPFVQLT	77 / 9 AA	123
Phosphosite 11:	SYT3	Q9BQG1	S467	AMDLTGFSDPYVKAS	75 / 8 AA	63
Phosphosite 12:	BAIAP3	O94812	S216	AKDPNGFSDPYCMLG	66 / 9 AA	132
Phosphosite 13:	RASA4	O43374	S154	PKDRNGTSDPFVRVR	66 / 9 AA	90
Phosphosite 14:	SYT2	Q8N9I0	Y309	VGGLSDPYVKIHLMQ	100 / 6 AA	47
Phosphosite 15:	SYT1	P21579	Y312	VGGLSDPYVKIHLMQ	100 / 6 AA	48
Phosphosite 16:	MCTP1	Q6DN14	Y494	SNGLSDPYVKFRLGH	100 / 6 AA	112
Phosphosite 17:	SYT4	Q9H2B2	Y326	VSGLSDPYVKVNLYH	100 / 6 AA
Phosphosite 18:	PRKCA	P17252	Y195	PNGLSDPYVKLKLIP	100 / 6 AA	77
Phosphosite 19:	PKCb	P05771	Y195	PNGLSDPYVKLKLIP	100 / 6 AA	77
Phosphosite 20:	PKCg	P05129	Y195	PNGLSDPYVKLKLIP	100 / 6 AA	78