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:	MAST4
Human P-Site:	S965
P-Site Sequence:	QLSTSNSSDTESNRH
UniProt:	O15021
Intern. Prot. ID:	IPI00307611

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MAST4	O15021	S965	QLSTSNSSDTESNRH	100 / 9 AA	284
Phosphosite 1:	MAST4	O15021	S964	QQLSTSNSSDTESNR	100 / 8 AA	284
Phosphosite 2:	NCOR2	Q9Y618	T748	TVNNSSDTESIPSPH	100 / 7 AA	275
Phosphosite 3:	NCOR2	Q9Y618	S746	PATVNNSSDTESIPS	77 / 9 AA	275
Phosphosite 4:	DLG1	Q12959	S687	KHVTSNASDSESSYR	77 / 9 AA	100
Phosphosite 5:	MAST4	O15021	T967	STSNSSDTESNRHKL	100 / 7 AA	284
Phosphosite 6:	MPP4	Q96JB8	S632	VPATWISSDTESQ__	77 / 9 AA	73
Phosphosite 7:	Wnk4	Q96J92	S1054	PQLTSESSDTEDSAG	87 / 8 AA	135
Phosphosite 8:	FMR1	Q06787	S500	NSEASNASETESDHR	66 / 9 AA	71
Phosphosite 9:	FXR1	P51114	S409	NSELSNPSETESERK	75 / 8 AA	70
Phosphosite 10:	NCOR2	Q9Y618	S745	GPATVNNSSDTESIP	85 / 7 AA	275
Phosphosite 11:	PHC3	Q8NDX5	S762	TKHADNSSDTEMEDM	100 / 6 AA	106
Phosphosite 12:	PHC3	Q8NDX5	S761	NTKHADNSSDTEMED	100 / 6 AA	106
Phosphosite 13:	MAK16	Q9BXY0	S199	QQEAESDSSDTEEKD	85 / 7 AA	35
Phosphosite 14:	PHC3	Q8NDX5	T764	HADNSSDTEMEDMIA	100 / 6 AA	106
Phosphosite 15:	WBP7	Q9UMN6	S913	TEDTSSASETESVPS	66 / 9 AA	294
Phosphosite 16:	MAK16	Q9BXY0	S200	QEAESDSSDTEEKDD	85 / 7 AA	35
Phosphosite 17:	LDLRAD3	Q86YD5	S280	LPPPPYSSDTESLNQ	75 / 8 AA	37
Phosphosite 18:	DIP	Q6IC98	S48	LAESPNASDTECSDE	55 / 9 AA	66
Phosphosite 19:	DIP	Q6IC98	S28	LAESPNASDTECSDE	55 / 9 AA	66
Phosphosite 20:	PITX1	P78337	S51	ENSASESSDTELPEK	75 / 8 AA	34