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:	T631
P-Site Sequence:	DRLGTGGTHEVKQHP
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	T631	DRLGTGGTHEVKQHP	100 / 9 AA	143
Phosphosite 1:	MAST4	O15021	Y838	RLGTGGAYEVKQHRF	75 / 8 AA	284
Phosphosite 2:	SLCO4A1	Q96BD0	T72	EKHGARGTHEVRYVS	66 / 9 AA	77
Phosphosite 3:	CILP2	Q8IUL8	Y548	DPRGAGVYHEVKAMR	66 / 9 AA	126
Phosphosite 4:	KTN1	Q86UP2	S1112	CMAGTSGSEEVKVLE	66 / 9 AA	156
Phosphosite 5:	PHF20	Q9BVI0	T336	SRLSTNGTHEILDPD	62 / 8 AA	115
Phosphosite 6:	OBSCN	Q5VST9	Y182	RPRDGGTYEVRAENP	71 / 7 AA	868
Phosphosite 7:	OBSCN	Q5VST9	T181	ARPRDGGTYEVRAEN	71 / 7 AA	868
Phosphosite 8:	MAST2	Q6P0Q8	Y777	RLGTGSAYEVKQHPF	62 / 8 AA	196
Phosphosite 9:	ADRBK2	P35626	S444	LGCHGGGSQEVKEHS	71 / 7 AA	80
Phosphosite 10:	MAST3	O60307	T628	SPLDRLGTGGTHEVK	100 / 6 AA	143
Phosphosite 11:	RSKL2	Q9Y6S9	T173	QDPATGGTFVVKSLP	66 / 9 AA	60
Phosphosite 12:	TRPM7	Q96QT4	T1508	RRPSTEDTHEVDSKA	62 / 8 AA	213
Phosphosite 13:	DNAL4	O96015	T82	EGFGFEITHEVKNLL	100 / 5 AA	12
Phosphosite 14:	UPK3A	O75631	T58	SKEALTGTHEVYLYV	100 / 5 AA	31
Phosphosite 15:	TRIM9	Q9C026	S260	LEEGKHSSHEVKALG	55 / 9 AA	79
Phosphosite 16:	PLAUR	Q03405	T250	QCLVATGTHEPKNQS	83 / 6 AA	37
Phosphosite 17:	TINAGL1	Q9GZM7	T399	ERYRRHGTHSVKITG	83 / 6 AA	52
Phosphosite 18:	ANXA4	P09525	T188	AGEKKWGTDEVKFLT	83 / 6 AA	36
Phosphosite 19:	DLG2	Q15700	T33	DHSLPRLTHEVRGPE	80 / 5 AA	98
Phosphosite 20:	PDCD4	Q53EL6	T33	GDEENAGTEEVKNEI	71 / 7 AA	52