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:	S1346
P-Site Sequence:	APNSPAGSGHIRPST
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	S1346	APNSPAGSGHIRPST	100 / 9 AA	284
Phosphosite 1:	MAST2	Q6P0Q8	S1311	VPSSPAGSGHTRPSS	88 / 9 AA	196
Phosphosite 2:	WDR52	Q96MT7	S293	EQLTTSGSGHIKFWE	55 / 9 AA	112
Phosphosite 3:	SYDE2	Q5VT97	S87	FRDPAGSSVIRSGKG	75 / 8 AA	125
Phosphosite 4:	SYDE2	Q5VT97	S86	PFRDPAGSSVIRSGK	75 / 8 AA	125
Phosphosite 5:	PLPB1	Q01538	S38	PTPGCTGSGHVRGKY	71 / 7 AA	122
Phosphosite 6:	PRR18	Q8N4B5	S98	APPRPAGSGHSPART	100 / 6 AA	31
Phosphosite 7:	PCDHGA5	Q9Y5G8	S28	GTLCEPGSGQIRYSM	55 / 9 AA	101
Phosphosite 8:	C16orf68	Q9BUU2	S91	STGSPPGSGHGNEGF	85 / 7 AA	44
Phosphosite 9:	CACNA1G	O43497	S1156	ERASPAGSDHRHRGS	85 / 7 AA	262
Phosphosite 10:	ARID1A	O14497	S1138	QPPSPAGSGSMQGPQ	66 / 9 AA	242
Phosphosite 11:	PGM1	P36871	S383	EESFGTGSDHIREKD	71 / 7 AA	61
Phosphosite 12:	CFDP1	Q9UEE9	S216	LPSLPAGSGLKRSSG	75 / 8 AA	34
Phosphosite 13:	ZNF828	Q96JM3	S436	EIRSPAGSPELRKPS	66 / 9 AA	89
Phosphosite 14:	TST	Q16762	S202	PDAVGLDSGHIRGAV	100 / 5 AA	33
Phosphosite 15:	ZNF862	O60290	S119	LSHLSTGSGHIEGDW	71 / 7 AA	132
Phosphosite 16:	FZD8	Q9H461	S180	GEQPPSGSGHGRPPG	75 / 8 AA	73
Phosphosite 17:	TMEM142C	Q9BRQ5	S24	EGESPAGSATYREFV	66 / 9 AA	32
Phosphosite 18:	MAST2	Q6P0Q8	T1314	SPAGSGHTRPSSLHG	83 / 6 AA	196
Phosphosite 19:	EIF4EBP2	Q13542	S7	_MSSSAGSGHQPSQS	85 / 7 AA	13
Phosphosite 20:	BDP1	Q99952	S423	ADQSPAGSGAYEDVA	100 / 6 AA	50