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:	Y2382
P-Site Sequence:	KKCTEALYAPAEGDK
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	Y2382	KKCTEALYAPAEGDK	100 / 9 AA	284
Phosphosite 1:	HIC1	Q14526	Y467	VEEEEALYGRAEAAE	75 / 8 AA	76
Phosphosite 2:	KCNU1	A8MYU2	T1084	TIDSVTETLYSPVYS	71 / 7 AA	130
Phosphosite 3:	ADAMDEC1	O15204	Y107	PDYTETLYSPRGEEI	71 / 7 AA	53
Phosphosite 4:	CLASP2	O75122	Y562	SRSTGALYAPEVYGA	85 / 7 AA	141
Phosphosite 5:	KCNU1	A8MYU2	Y1086	DSVTETLYSPVYSYQ	62 / 8 AA	130
Phosphosite 6:	CTTN	Q14247	Y470	AYATEAVYESAEAPG	66 / 9 AA	62
Phosphosite 7:	ADAMDEC1	O15204	T105	LGPDYTETLYSPRGE	71 / 7 AA	53
Phosphosite 8:	DSG2	Q14126	Y968	LIVTERVYAPASTLV	75 / 8 AA	122
Phosphosite 9:	SMPD4	Q9NXE4	S304	SVSSALYSPAQPSLQ	71 / 7 AA	93
Phosphosite 10:	SPPL2B	Q8TCT7	Y164	RTVRAALYAPKEPVL	85 / 7 AA	65
Phosphosite 11:	C17orf51	A8MQB3	Y77	RRAQAALYAPALRLR	100 / 6 AA	24
Phosphosite 12:	IDI2	Q9BXS1	Y91	SCSSHPLYNPAELEE	55 / 9 AA	27
Phosphosite 13:	NBPF3	Q9H094	Y242	AEKVQELYAPREVQK	55 / 9 AA	73
Phosphosite 14:	SMYD5	Q6GMV2	Y229	RLFTEALYEEAVSQW	75 / 8 AA	47
Phosphosite 15:	TECTA	O75443	Y518	DAATEALYFGSDYCG	55 / 9 AA	240
Phosphosite 16:	CD200	P41217	T45	DEREQLYTPASLKCS	71 / 7 AA	31
Phosphosite 17:	DYNC1H1	Q14204	Y3103	DWSTEALYQVGKEFT	100 / 5 AA	532
Phosphosite 18:	C1orf58	Q5VW32	Y281	LQEAEKLYAKAEALC	66 / 9 AA	47
Phosphosite 19:	BTN3A3	O00478	Y584	QARTEALY_______	100 / 5 AA	65
Phosphosite 20:	TRIM25	Q14258	T608	YKFRVDFTEALYPAF	100 / 5 AA	71