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:	S1262
P-Site Sequence:	KKSKKKESLERRRSL
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	S1262	KKSKKKESLERRRSL	100 / 9 AA	284
Phosphosite 1:	UTP15	Q8TED0	S326	KSEAKKESLPRRRRP	87 / 8 AA	58
Phosphosite 2:	EVL	Q9UI08	S152	HQQQRQESLERRTSA	66 / 9 AA	45
Phosphosite 3:	NEFM	P07197	S340	SVRGTKESLERQLSD	75 / 8 AA	102
Phosphosite 4:	KIAA0232	Q92628	S892	LWEGQKESLEKRAFA	85 / 7 AA	155
Phosphosite 5:	ILDR1	Q86SU0	S528	KNSRKKGSVERRSEK	66 / 9 AA	63
Phosphosite 6:	HDAC7	Q8WUI4	S168	LRYKPKKSLERRKNP	77 / 9 AA	103
Phosphosite 7:	SYNE2	Q8WXH0	S5779	TDLKTKESVGRRISQ	66 / 9 AA	796
Phosphosite 8:	KIF21B	O75037	S918	AARLKWQSLERRIID	75 / 8 AA	183
Phosphosite 9:	MAEA	Q7L5Y9	S169	TAKEVEESLERRETA	100 / 6 AA	45
Phosphosite 10:	F10	P00742	T176	PYPCGKQTLERRKRS	71 / 7 AA	55
Phosphosite 11:	C2	P06681	S240	PTQKTKESLGRKIQI	66 / 9 AA	83
Phosphosite 12:	APTX	Q7Z2E3	S177	DAPIKKESLGHWSQG	62 / 8 AA	41
Phosphosite 13:	NEFH	P12036	S341	ALKSTKDSLERQRSE	62 / 8 AA	112
Phosphosite 14:	EXOSC5	Q9NQT4	S227	VFRFYRESLQRRYSK	71 / 7 AA	25
Phosphosite 15:	IFT74	Q96LB3	S260	SQNMKKESLEAEIAH	85 / 7 AA	69
Phosphosite 16:	TACC1	O75410	S775	KEQMKVESLERALQQ	75 / 8 AA	88
Phosphosite 17:	TRAPPC10	P48553	S295	IDMEKRESIQRREAT	62 / 8 AA	142
Phosphosite 18:	GFAP	P14136	S305	SLRGTNESLERQMRE	62 / 8 AA	50
Phosphosite 19:	VIM	P08670	S339	ALKGTNESLERQMRE	62 / 8 AA	54
Phosphosite 20:	MYH15	Q9Y2K3	S517	QEEYKKESIEWVSIG	71 / 7 AA	225