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:	S2113
P-Site Sequence:	EKLSSFPSLQKDGAK
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	S2113	EKLSSFPSLQKDGAK	100 / 9 AA	284
Phosphosite 1:	ZFHX4	Q86UP3	S91	ECATSFPSLQKYMEH	87 / 8 AA	394
Phosphosite 2:	neurogenin 1	Q92886	S221	DPVFSFPSLPKDLLH	87 / 8 AA	26
Phosphosite 3:	AHNAK2	Q8IVF2	S2851	EADGSFPSMQGDLKT	66 / 9 AA	617
Phosphosite 4:	C1orf59	Q5T8I9	S260	VFTTSYPSLQQERFF	55 / 9 AA	45
Phosphosite 5:	MAGE-C2	Q9UBF1	S331	TVPSSFPSWYKDALK	77 / 9 AA	41
Phosphosite 6:	ARPP-21	Q9UBL0	S99	LQLSSFSSLQEEDKS	66 / 9 AA	89
Phosphosite 7:	MLK2	Q02779	S375	MPLESFHSLQEDWKL	75 / 8 AA	104
Phosphosite 8:	C20orf82	B1AKI9	S94	RQETGHPSLQRDFPR	55 / 9 AA	52
Phosphosite 9:	DOCK8	Q8NF50	S49	ISTSGFPSLQLPQFY	85 / 7 AA	239
Phosphosite 10:	C4orf31	Q8TB73	S446	PTKQSFPSLPEDTRI	75 / 8 AA	65
Phosphosite 11:	SYNJ1	O43426	S1443	VTISPFPSLQPLGHN	85 / 7 AA	173
Phosphosite 12:	WDR65	Q96MR6	S205	IMRKKFSSLQKEIEE	71 / 7 AA	78
Phosphosite 13:	Ets-1	P14921	S276	SSQSSFNSLQRVPSY	75 / 8 AA	50
Phosphosite 14:	EPB41L3	Q9Y2J2	S598	QLPESFPSLLDDDGY	75 / 8 AA	121
Phosphosite 15:	KIAA1109	Q2LD37	S2303	YLTGSFPSLHNLLEG	62 / 8 AA	555
Phosphosite 16:	ZMYM5	Q9UJ78	S207	SQSASFPSNQKQPGV	66 / 9 AA	75
Phosphosite 17:	A2ML1	A8K2U0	S35	PARLNFPSVQKVCLD	71 / 7 AA	161
Phosphosite 18:	AKAP9	Q99996	S2740	VKETNMTSLQKDLSQ	55 / 9 AA	454
Phosphosite 19:	STARD8	Q92502	T1013	KIRDSFPTLQAAGPE	83 / 6 AA	113
Phosphosite 20:	ZBTB40	Q9NUA8	T961	KCRMSFPTLQDHRKH	83 / 6 AA	138