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:	S1034
P-Site Sequence:	TISSSTLSVGSFSEH
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	S1034	TISSSTLSVGSFSEH	100 / 9 AA	284
Phosphosite 1:	DOCK8	Q8NF50	S467	NFKTSTLSVSSFFKQ	77 / 9 AA	239
Phosphosite 2:	STOX2	Q9P2F5	S712	KPLHSTLSVNSYHKS	75 / 8 AA	103
Phosphosite 3:	HECTD1	Q9ULT8	S2317	EEGHDSLSVGSFEED	85 / 7 AA	290
Phosphosite 4:	HECTD1	Q9ULT8	S2320	HDSLSVGSFEEDSKS	100 / 6 AA	290
Phosphosite 5:	MAST4	O15021	S1037	SSTLSVGSFSEHLDQ	100 / 6 AA	284
Phosphosite 6:	USP31	Q70CQ4	S60	SSPSSARSVGSFMSR	77 / 9 AA	147
Phosphosite 7:	EVPL	Q92817	S1791	TKPSSSLSIGSIISK	66 / 9 AA	232
Phosphosite 8:	AGBL5	Q8NDL9	T606	NSRGLSSTLNVGVNK	85 / 7 AA	98
Phosphosite 9:	PCSK4	Q6UW60	S321	TNSIHTLSVGSTTQQ	100 / 6 AA	83
Phosphosite 10:	KIAA1267	Q7Z3B3	S30	APPSSTLSPGSAENN	87 / 8 AA	121
Phosphosite 11:	POU6F2	P78424	S453	SSSSSALSVGQLVSN	66 / 9 AA	72
Phosphosite 12:	AKAP10	O43572	T272	QESSSTLTVASRNSP	75 / 8 AA	74
Phosphosite 13:	GPR112	Q8IZF6	S2141	STTDHTLSVGAMPLP	71 / 7 AA	301
Phosphosite 14:	COG3	Q96JB2	S216	KLNSPTLSVNSDGFI	75 / 8 AA	94
Phosphosite 15:	FBXO5	Q9UKT4	T42	SCKEESSTLSVKMKC	100 / 6 AA	50
Phosphosite 16:	FBXO10	Q9UK96	T109	RRRRERRTLSVGPGR	71 / 7 AA	105
Phosphosite 17:	RIMS2	Q9UQ26	S1000	DLQSSTLSVPEQVMS	100 / 6 AA	160
Phosphosite 18:	p63	Q9H3D4	S627	PSSASTVSVGSSETR	85 / 7 AA	77
Phosphosite 19:	VPS13D	Q5THJ4	S2138	QGPQPTLSVGQESSS	83 / 6 AA	492
Phosphosite 20:	FBXO5	Q9UKT4	S44	KEESSTLSVKMKCDF	100 / 6 AA	50