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:	T369
P-Site Sequence:	PCESDFETIKLISNG
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	T369	PCESDFETIKLISNG	100 / 9 AA	143
Phosphosite 1:	MAST4	O15021	T575	PRESDFETIKLISNG	100 / 9 AA	284
Phosphosite 2:	MAST2	Q6P0Q8	T514	PSEEDFETIKLISNG	100 / 8 AA	196
Phosphosite 3:	MAST1	Q9Y2H9	T376	PGENDFDTIKLISNG	77 / 9 AA	171
Phosphosite 4:	ACTR2	P61160	T212	NHSADFETVRMIKEK	55 / 9 AA	45
Phosphosite 5:	FAM48A	Q8NEM7	T101	KNGSDSETIRLPYEE	75 / 8 AA	86
Phosphosite 6:	BEST4	Q8NFU0	T322	EDDDDFETNQLIDRN	75 / 8 AA	53
Phosphosite 7:	GALNAC4S6ST	Q7LFX5	S151	SYMKDYPSIKLIINS	62 / 8 AA	65
Phosphosite 8:	CDC42BPA	Q5VT25	T1505	LNLLGLETIRLIYFK	62 / 8 AA	197
Phosphosite 9:	RETSAT	Q6NUM9	Y486	KGKRGSDYETFKNSF	71 / 7 AA	67
Phosphosite 10:	SPATS2	Q86XZ4	T188	NGVSDFETKSLTMHS	66 / 9 AA	60
Phosphosite 11:	RETSAT	Q6NUM9	T488	KRGSDYETFKNSFVE	71 / 7 AA	67
Phosphosite 12:	ACP1	P24666	T141	GNDSDFETVYQQCVR	83 / 6 AA	18
Phosphosite 13:	Septin-5	Q99719	T341	LPTPDAETEKLIRMK	66 / 9 AA	43
Phosphosite 14:	RPAP3	Q9H6T3	T375	EAKQDFETVLLLEPG	62 / 8 AA	76
Phosphosite 15:	OSBPL8	Q9BZF1	S683	EEQGDFESEKLWQRV	62 / 8 AA	101
Phosphosite 16:	CCDC39	Q9UFE4	T444	LQKLDFETLKQQEIM	83 / 6 AA	110
Phosphosite 17:	MED1	Q15648	T36	QNRPWSETIKLVRQV	83 / 6 AA	168
Phosphosite 18:	BRDT	Q58F21	T558	EIEIDFETLKASTLR	83 / 6 AA	108
Phosphosite 19:	BRD2	P25440	T690	EIEIDFETLKPSTLR	83 / 6 AA	88
Phosphosite 20:	BRD4	O60885	T658	EIEIDFETLKPSTLR	83 / 6 AA	152