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:	S348
P-Site Sequence:	EQPPAPESPESRALV
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	S348	EQPPAPESPESRALV	100 / 9 AA	143
Phosphosite 1:	SHROOM4	Q9ULL8	S674	CLSQAPESHESRTGL	77 / 9 AA	166
Phosphosite 2:	RNF149	Q8NC42	S334	QEMPAPESPPGRDPA	77 / 9 AA	43
Phosphosite 3:	VGF	O15240	S131	HSLPAPESPEPAAPP	100 / 7 AA	67
Phosphosite 4:	TACC3	Q9Y6A5	S434	SEAQPPESPETRLGQ	85 / 7 AA	90
Phosphosite 5:	HECW1	Q76N89	S388	RSEAPESSESWKPEQ	75 / 8 AA	180
Phosphosite 6:	SP140L	Q9H930	S180	KQGEVPESPEARKES	75 / 8 AA	50
Phosphosite 7:	GPR123	Q86SQ6	S41	RGGRTPQSPDSRGPT	62 / 8 AA	137
Phosphosite 8:	NOTCH3	Q9UM47	S2251	YLTPSPESPEHWASP	66 / 9 AA	244
Phosphosite 9:	ENPP7	Q6UWV6	S209	GHRYGPESPERREMV	75 / 8 AA	51
Phosphosite 10:	HECW1	Q76N89	S387	PRSEAPESSESWKPE	75 / 8 AA	180
Phosphosite 11:	ARHGEF17	Q96PE2	S527	IPIPAPASPGTRPTL	66 / 9 AA	222
Phosphosite 12:	REC8	O95072	S286	LRLPAPPSPERRPPV	77 / 9 AA	63
Phosphosite 13:	ACBD4	Q8NC06	S166	PKEPAPPSPESHSPR	77 / 9 AA	30
Phosphosite 14:	CMYA1	Q702N8	S1460	SHQGAPESPDSLQRN	85 / 7 AA	199
Phosphosite 15:	ZNF828	Q96JM3	S223	PQKPAPVSPESVKAT	87 / 8 AA	89
Phosphosite 16:	ZNF828	Q96JM3	S214	PQKPAPVSPESVKAT	87 / 8 AA	89
Phosphosite 17:	MAST3	O60307	S351	PAPESPESRALVGQS	100 / 6 AA	143
Phosphosite 18:	ZBTB4	Q9P1Z0	S715	EETPAAESPAGRART	66 / 9 AA	105
Phosphosite 19:	DCST1	Q5T197	T654	VVCQAPETPESYVCR	85 / 7 AA	81
Phosphosite 20:	CUTL1	P39880	S1059	SCSPAPESPMSSSES	87 / 8 AA	164