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:	S976
P-Site Sequence:	SNRHKLSSGLLPKLA
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	S976	SNRHKLSSGLLPKLA	100 / 9 AA	284
Phosphosite 1:	MAST4	O15021	S975	ESNRHKLSSGLLPKL	100 / 8 AA	284
Phosphosite 2:	SEMA6B	Q9H3T3	S704	GGPHDLDSGLLPTPE	77 / 9 AA	95
Phosphosite 3:	AGBL5	Q8NDL9	S737	ASSHKLGSCLLPDSF	77 / 9 AA	98
Phosphosite 4:	STIL	Q15468	S385	RSSQKLSSGKMPIHD	66 / 9 AA	143
Phosphosite 5:	VPS13B	Q7Z7G8	S1478	RRSFHKLSEGLMDGS	75 / 8 AA	449
Phosphosite 6:	PLEKHM3	Q6ZWE6	S344	HSFQKKTSGLLPPSP	66 / 9 AA	87
Phosphosite 7:	ABCG2	Q9UNQ0	S50	CYRVKLKSGFLPCRK	75 / 8 AA	72
Phosphosite 8:	GLIS1	Q8NBF1	S415	TPHNGLASGLLPPAH	66 / 9 AA	66
Phosphosite 9:	HDC	P19113	S567	ATKHKLSSFLFSYLS	66 / 9 AA	74
Phosphosite 10:	BAZ2B	Q9UIF8	S2116	TIREKLSSGQYPNLE	75 / 8 AA	220
Phosphosite 11:	HDC	P19113	S566	DATKHKLSSFLFSYL	75 / 8 AA	74
Phosphosite 12:	SPATA7	Q9P0W8	S194	ASGPRKLSSGALYGR	75 / 8 AA	68
Phosphosite 13:	ZFYVE28	Q9HCC9	S553	DGGPHKLSTGATNCL	83 / 6 AA	96
Phosphosite 14:	FAM62C	A0FGR9	S29	GPELRLSSQLLPELC	75 / 8 AA	100
Phosphosite 15:	SPATA7	Q9P0W8	S195	SGPRKLSSGALYGRR	75 / 8 AA	68
Phosphosite 16:	NAV2	Q8IVL1	S619	SRSGKLSSGLPQQKP	100 / 6 AA	268
Phosphosite 17:	DOCK1	Q14185	T318	DNNTRKLTSGLRRPF	71 / 7 AA	215
Phosphosite 18:	CENPE	Q02224	S454	TTKTHKLSINLLREI	75 / 8 AA	316
Phosphosite 19:	ELYS	Q8WYP5	S10	DLRAQVTSGLLPFPE	62 / 8 AA	252
Phosphosite 20:	DOCK1	Q14185	S319	NNTRKLTSGLRRPFG	71 / 7 AA	215