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:	MAST3
Human P-Site:	S774
P-Site Sequence:	SQPERGPSPSLLNTI
UniProt:	O60307
Intern. Prot. ID:	IPI00028932

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MAST3	O60307	S774	SQPERGPSPSLLNTI	100 / 9 AA	143
Phosphosite 1:	PARD3	Q8TEW0	S1283	RFFARGPSPSLVGKG	77 / 9 AA	151
Phosphosite 2:	SHANK1	Q9Y566	S2000	PLLRRAPSPSLLPAS	87 / 8 AA	225
Phosphosite 3:	DIDO1	Q9BTC0	S1827	YGDSRGPSPSYLGGP	87 / 8 AA	244
Phosphosite 4:	MAST3	O60307	S776	PERGPSPSLLNTISL	100 / 7 AA	143
Phosphosite 5:	MICALL2	Q8IY33	T438	SLSGRGPTPSLVLSK	75 / 8 AA	98
Phosphosite 6:	Shc2	P98077	S373	TALDQGPSPSLRDAC	75 / 8 AA	62
Phosphosite 7:	TBX4	P57082	S488	QVRERGPSASFPRER	75 / 8 AA	60
Phosphosite 8:	PCYT1A	P49585	S331	PTRERSPSPSFRWPF	75 / 8 AA	42
Phosphosite 9:	TTC16	Q8NEE8	S855	AESTWGPSPSLSKTE	85 / 7 AA	98
Phosphosite 10:	PLEKHG2	Q9H7P9	S610	EMDERGPSPLHVLEG	100 / 6 AA	148
Phosphosite 11:	LARP5	Q92615	S601	ATYERSPSPAHLPDD	66 / 9 AA	81
Phosphosite 12:	SHANK2	Q9UPX8	S1386	AGRSRSPSPSILQQP	75 / 8 AA	159
Phosphosite 13:	NACAD	O15069	S92	DPGEGGPSPMLLPEG	77 / 9 AA	161
Phosphosite 14:	KIAA1614	Q5VZ46	S446	HRPRRGPSPSHVRFE	75 / 8 AA	127
Phosphosite 15:	RELL2	Q8NC24	S272	RAGGRGPSPGLPTQE	85 / 7 AA	32
Phosphosite 16:	TACC2	O95359	S2184	SAKTEGPSPALLEET	85 / 7 AA	309
Phosphosite 17:	GATA6	Q92908	S377	LPVPRGPSADLLEDL	75 / 8 AA	60
Phosphosite 18:	polycystin 1	P98161	S4263	AGSSRGPSPGLRPAL	85 / 7 AA	463
Phosphosite 19:	PPP1R13L	Q8WUF5	S203	FFPERGPSPRPPATA	100 / 6 AA	89
Phosphosite 20:	SRRM2	Q9UQ35	S2426	MTSERAPSPSSRMGQ	85 / 7 AA	300