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:	MAST2
Human P-Site:	S278
P-Site Sequence:	HFLTKHFSTESVPDE
UniProt:	Q6P0Q8
Intern. Prot. ID:	IPI00480046

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MAST2	Q6P0Q8	S278	HFLTKHFSTESVPDE	100 / 9 AA	196
Phosphosite 1:	MAST2	Q6P0Q8	T279	FLTKHFSTESVPDEE	100 / 8 AA	196
Phosphosite 2:	UBR4	Q5T4S7	S923	ENWSKHFSSDAVPHP	55 / 9 AA	574
Phosphosite 3:	UBR4	Q5T4S7	S924	NWSKHFSSDAVPHPR	62 / 8 AA	574
Phosphosite 4:	COL24A1	Q17RW2	S187	ECGKKYFSTETIPEV	62 / 8 AA	175
Phosphosite 5:	NUP210	Q8TEM1	T1678	LSSSHFSTEQVGAEV	85 / 7 AA	205
Phosphosite 6:	C6orf167	Q6ZRQ5	S43	RGGGKHFSGESYLCS	85 / 7 AA	142
Phosphosite 7:	NUP210	Q8TEM1	S1677	SLSSSHFSTEQVGAE	85 / 7 AA	205
Phosphosite 8:	PIK3R4	Q99570	S426	TPYLLHFSNDSVPRV	71 / 7 AA	153
Phosphosite 9:	MAST2	Q6P0Q8	S281	TKHFSTESVPDEEGR	100 / 6 AA	196
Phosphosite 10:	MUC3A	Q02505	S721	LTPTTDFSTESLTTA	66 / 9 AA	266
Phosphosite 11:	HSP20	O14558	S84	LLDVKHFSPEEIAVK	55 / 9 AA	17
Phosphosite 12:	ANPEP	P15144	S910	QAVTRRFSTEYELQQ	71 / 7 AA	110
Phosphosite 13:	TDRD6	O60522	T692	GHVSNHFTTESNKIP	62 / 8 AA	237
Phosphosite 14:	ZNF552	Q9H707	T223	GCMKHFSTKDILSQH	62 / 8 AA	46
Phosphosite 15:	ZNF552	Q9H707	S222	GGCMKHFSTKDILSQ	62 / 8 AA	46
Phosphosite 16:	AGPAT6	Q86UL3	S136	DEVTKRFSAEELESW	71 / 7 AA	52
Phosphosite 17:	CRYAA	P02489	S81	FLDVKHFSPEDLTVK	55 / 9 AA	20
Phosphosite 18:	FAM65A	Q6ZS17	S346	STVTKRFSTYSQSPP	75 / 8 AA	132
Phosphosite 19:	CHD8	Q9HCK8	S1409	RKQTRHFSTLKDDDL	83 / 6 AA	291
Phosphosite 20:	TP53I3	Q53FA7	T291	QILPHFSTEGPQRLL	83 / 6 AA	36