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:	MST4
Human P-Site:	S311
P-Site Sequence:	SDSEGSDSESTSREN
UniProt:	Q9P289
Intern. Prot. ID:	IPI00292827

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MST4	Q9P289	S311	SDSEGSDSESTSREN	100 / 9 AA	47
Phosphosite 1:	MLLT3	P42568	S453	SLSDGSDSESSSASS	77 / 9 AA	63
Phosphosite 2:	MST4	Q9P289	S309	DESDSEGSDSESTSR	100 / 7 AA	47
Phosphosite 3:	SMARCA4	P51532	S1588	GEEEGSESESRSVKV	77 / 9 AA	185
Phosphosite 4:	Nav3	Q8IVL0	S2367	SSTQSCDSESTSHHE	66 / 9 AA	256
Phosphosite 5:	UTX	O15550	S1063	HHKDHSDSESTSSDN	77 / 9 AA	154
Phosphosite 6:	MST4	Q9P289	S313	SEGSDSESTSRENNT	100 / 7 AA	47
Phosphosite 7:	BRWD3	Q6RI45	S1627	GSDSDSESTSRTDQD	100 / 7 AA	204
Phosphosite 8:	RBM19	Q9Y4C8	S949	ILEQLEGSDSDSEEQ	85 / 7 AA	107
Phosphosite 9:	MLLT3	P42568	S451	RVSLSDGSDSESSSA	85 / 7 AA	63
Phosphosite 10:	NTHL1	P78549	S71	LRVAYEGSDSEKGEG	100 / 6 AA	34
Phosphosite 11:	C1orf55	Q6IQ49	S226	GLETAEGSNSESSDD	85 / 7 AA	50
Phosphosite 12:	BRWD3	Q6RI45	S1625	TCGSDSDSESTSRTD	100 / 7 AA	204
Phosphosite 13:	UTX	O15550	S1065	KDHSDSESTSSDNSG	100 / 7 AA	154
Phosphosite 14:	RP9	Q8TA86	S218	SSKSNEGSDSE____	100 / 6 AA	26
Phosphosite 15:	CTNND2	Q9UQB3	T45	SNGDGSETETTSAIL	55 / 9 AA	133
Phosphosite 16:	FRAP1	P42345	S1847	TTASTEGSNSESEAE	85 / 7 AA	289
Phosphosite 17:	C1orf55	Q6IQ49	S228	ETAEGSNSESSDDDS	75 / 8 AA	50
Phosphosite 18:	PRICKLE3	O43900	S542	DAGSGSDSESCSSSP	87 / 8 AA	69
Phosphosite 19:	Nav3	Q8IVL0	S2369	TQSCDSESTSHHEDI	85 / 7 AA	256
Phosphosite 20:	FRAP1	P42345	S1849	ASTEGSNSESEAEST	85 / 7 AA	289