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:	MASTL
Human P-Site:	S452
P-Site Sequence:	RNFELVDSSPCKKII
UniProt:	Q96GX5
Intern. Prot. ID:	IPI00074258

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MASTL	Q96GX5	S452	RNFELVDSSPCKKII	100 / 9 AA	97
Phosphosite 1:	MASTL	Q96GX5	S453	NFELVDSSPCKKIIQ	100 / 8 AA	97
Phosphosite 2:	TNFRSF8	P28908	S438	PKLELVDSRPRRSST	66 / 9 AA	64
Phosphosite 3:	C2orf53	Q53SZ7	S30	GFSQLVDSSPHNLQP	66 / 9 AA	45
Phosphosite 4:	ARSB	P15848	S402	IDPNFVDSSPCPRNS	75 / 8 AA	60
Phosphosite 5:	ARSB	P15848	S403	DPNFVDSSPCPRNSM	85 / 7 AA	60
Phosphosite 6:	KIAA1731	Q9C0D2	S1483	TQKELVLSKPCKFEE	77 / 9 AA	295
Phosphosite 7:	GON4	Q3T8J9	S1895	EPHELVGSSPHREAS	66 / 9 AA	249
Phosphosite 8:	KLHL30	Q0D2K2	S429	GRLYLVGSSACKYNA	75 / 8 AA	64
Phosphosite 9:	C19orf35	Q6ZS72	S176	HSFRLLDSSPCAESG	85 / 7 AA	51
Phosphosite 10:	C19orf35	Q6ZS72	S177	SFRLLDSSPCAESGD	85 / 7 AA	51
Phosphosite 11:	TBC1D1	Q86TI0	S1071	LQEELIDSSPLSDNQ	85 / 7 AA	133
Phosphosite 12:	IRE1	O75460	S107	IPELVQASPCRSSDG	62 / 8 AA	110
Phosphosite 13:	hCG_2043352	A8MUX0	T477	QLDCVDTTPCKVDVS	71 / 7 AA	54
Phosphosite 14:	hCG_2043352	A8MUX0	T476	SQLDCVDTTPCKVDV	71 / 7 AA	54
Phosphosite 15:	ZNF512	Q96ME7	S537	NNEELVVSASCKEPE	66 / 9 AA	65
Phosphosite 16:	C2orf53	Q53SZ7	S31	FSQLVDSSPHNLQPL	75 / 8 AA	45
Phosphosite 17:	XRN2	Q9H0D6	S293	KHDELADSLPCAEGE	75 / 8 AA	109
Phosphosite 18:	CELSR3	Q9NYQ7	S1728	AKLHFCDSGPCKNSG	62 / 8 AA	358
Phosphosite 19:	MCRS1	Q96EZ8	S64	FDDELVESSLAKSST	66 / 9 AA	52
Phosphosite 20:	KRTAP13-1	Q8IUC0	S74	QTSYVESSPCQTSCY	71 / 7 AA	18