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:	MAST1
Human P-Site:	S938
P-Site Sequence:	SPLASPMSPRSLSSN
UniProt:	Q9Y2H9
Intern. Prot. ID:	IPI00027883

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MAST1	Q9Y2H9	S938	SPLASPMSPRSLSSN	100 / 9 AA	171
Phosphosite 1:	MAST4	O15021	S1114	SPLGSPMSPHSLSSD	77 / 9 AA	284
Phosphosite 2:	CASKIN1	Q8WXD9	S819	PPTERPMSPRSLPQS	100 / 7 AA	150
Phosphosite 3:	MAST2	Q6P0Q8	S1075	SPLASPMSPHSQSSN	87 / 8 AA	196
Phosphosite 4:	STAT3	P40763	S727	NTIDLPMSPRTLDSL	85 / 7 AA	88
Phosphosite 5:	MAST3	O60307	S921	GPLMSPLSPRSLSSN	87 / 8 AA	143
Phosphosite 6:	MLL3	Q8NEZ4	T2305	PYDQSPMTPRSQSDS	85 / 7 AA	541
Phosphosite 7:	Putative SAGE1-like protein	A6NJ88	S204	VADFSAMSPRDLYAT	75 / 8 AA	69
Phosphosite 8:	MAST1	Q9Y2H9	S941	ASPMSPRSLSSNPSS	100 / 6 AA	171
Phosphosite 9:	WAC	Q9BTA9	S511	QQGHEPVSPRSLQRS	85 / 7 AA	71
Phosphosite 10:	PHF23	Q9BUL5	S150	PKVASPLSPTSLTHT	77 / 9 AA	44
Phosphosite 11:	MAN2A2	P49641	T825	PDGEASPTSPRSPPC	87 / 8 AA	129
Phosphosite 12:	CASKIN1	Q8WXD9	S822	ERPMSPRSLPQSPTH	100 / 6 AA	150
Phosphosite 13:	MAP1A	P78559	S2022	KELSSPISPKSLQSD	66 / 9 AA	306
Phosphosite 14:	MAN2A2	P49641	S826	DGEASPTSPRSPPCC	87 / 8 AA	129
Phosphosite 15:	HISPPD1	O43314	S1016	QITSSPVSPKSLAFT	66 / 9 AA	140
Phosphosite 16:	DLGAP5	Q15398	T329	TYQVTPMTPRSANAF	62 / 8 AA	95
Phosphosite 17:	MED16	Q9Y2X0	T864	STHHSPRTPRSLDHL	75 / 8 AA	97
Phosphosite 18:	A2ML1	A8K2U0	S1343	ARCEQPTSPRSLTLT	85 / 7 AA	161
Phosphosite 19:	KIAA1522	Q9P206	S330	LHSASPASVRSLGRF	77 / 9 AA	107
Phosphosite 20:	STAT3	P40763	T730	DLPMSPRTLDSLMQF	83 / 6 AA	88