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:	MAST4
Human P-Site:	S1872
P-Site Sequence:	SSLKMNKSYLLEPWF
UniProt:	O15021
Intern. Prot. ID:	IPI00307611

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MAST4	O15021	S1872	SSLKMNKSYLLEPWF	100 / 9 AA	284
Phosphosite 1:	SHQ1	Q6PI26	Y261	RKFVNKSYLLDKRAC	75 / 8 AA	65
Phosphosite 2:	FER1L5	A0AVI2	S1634	WRDQMPPSYLLERYA	66 / 9 AA	242
Phosphosite 3:	FER1L5	A0AVI2	Y1635	RDQMPPSYLLERYAK	75 / 8 AA	242
Phosphosite 4:	PRKAA2	P54646	S464	LYLVDNRSYLLDFKS	71 / 7 AA	62
Phosphosite 5:	PRKAA2	P54646	Y465	YLVDNRSYLLDFKSI	71 / 7 AA	62
Phosphosite 6:	NPAS2	Q99743	T46	NTRKMDKTTVLEKVI	55 / 9 AA	92
Phosphosite 7:	BEND2	Q8NDZ0	T455	VNTMNRSTLLDSDSG	62 / 8 AA	88
Phosphosite 8:	C7orf24	O75223	S89	VVWKMNKSNLNSLDE	85 / 7 AA	21
Phosphosite 9:	C4orf31	Q8TB73	S540	KGLQPGKSYLLDVYV	71 / 7 AA	65
Phosphosite 10:	PROZ	P22891	S43	VRWKRAGSYLLEELF	66 / 9 AA	45
Phosphosite 11:	ZNF655	Q8N720	Y344	SDFCHTSYLLEHQRV	71 / 7 AA	57
Phosphosite 12:	DDX20	Q9UHI6	S672	SQSKGNKSYLEGSSD	85 / 7 AA	92
Phosphosite 13:	IL6ST	P40189	Y905	DEGMPKSYLPQTVRQ	62 / 8 AA	104
Phosphosite 14:	IL6ST	P40189	S904	TDEGMPKSYLPQTVR	62 / 8 AA	104
Phosphosite 15:	USP3	Q9Y6I4	Y440	RGLDMKCYLLEPENS	83 / 6 AA	59
Phosphosite 16:	CENPE	Q02224	S611	ENIKMDLSYSLESIE	66 / 9 AA	316
Phosphosite 17:	RCAN3	Q9UKA8	Y135	GEVRDKSYLLPPQPV	71 / 7 AA	27
Phosphosite 18:	RCAN3	Q9UKA8	S134	SGEVRDKSYLLPPQP	71 / 7 AA	27
Phosphosite 19:	FRMPD2	Q68DX3	Y207	SVQQNRSYLLRKRLR	83 / 6 AA	144
Phosphosite 20:	ZNF382	Q96SR6	Y310	NNFRRKSYLIEHQRI	83 / 6 AA	64