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:	MAST1
Human P-Site:	S1521
P-Site Sequence:	PAKCSAPSSAVTPVP
UniProt:	Q9Y2H9
Intern. Prot. ID:	IPI00027883

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MAST1	Q9Y2H9	S1521	PAKCSAPSSAVTPVP	100 / 9 AA	171
Phosphosite 1:	MAST1	Q9Y2H9	S1522	AKCSAPSSAVTPVPP	100 / 8 AA	171
Phosphosite 2:	NISCH	Q9Y2I1	S898	RRSCCAPSEAVKSAA	66 / 9 AA	167
Phosphosite 3:	ODF2	Q5BJF6	S37	RAPCGAPSVTVTKSH	66 / 9 AA	95
Phosphosite 4:	SLFN14	P0C7P3	S357	DTQSAPSSLVTDYNS	87 / 8 AA	104
Phosphosite 5:	Egr1	P18146	S515	AQVSSFPSSAVTNSF	77 / 9 AA	58
Phosphosite 6:	Egr1	P18146	S516	QVSSFPSSAVTNSFS	87 / 8 AA	58
Phosphosite 7:	KIAA2018	Q68DE3	S406	TLSCSLPSSSVSTSD	66 / 9 AA	241
Phosphosite 8:	GGA1	Q9UJY5	S469	SSSCSSPSSSATSLL	66 / 9 AA	70
Phosphosite 9:	PCDHA7	Q9UN72	S724	LYTALRCSAPSSEGA	100 / 6 AA	101
Phosphosite 10:	PAPPA	Q13219	S935	GTEESEPSPAVTYIH	75 / 8 AA	181
Phosphosite 11:	KIAA2018	Q68DE3	S451	QPLSQTPSSAVTPVL	85 / 7 AA	241
Phosphosite 12:	PAX8	Q06710	S162	PGHTLIPSSAVTPPE	100 / 6 AA	48
Phosphosite 13:	AGRN	O00468	S1281	TTASRLPSSAVTPRA	100 / 6 AA	215
Phosphosite 14:	BC060632	Q765P7	S277	SRKSSMCSAPSSSSS	100 / 6 AA	80
Phosphosite 15:	PAX8	Q06710	S163	GHTLIPSSAVTPPES	100 / 6 AA	48
Phosphosite 16:	KIAA2018	Q68DE3	S452	PLSQTPSSAVTPVLN	85 / 7 AA	241
Phosphosite 17:	AGRN	O00468	S1282	TASRLPSSAVTPRAP	100 / 6 AA	215
Phosphosite 18:	ZNF608	Q9ULD9	S613	ALECSEPSTSVSAYD	55 / 9 AA	162
Phosphosite 19:	BC060632	Q765P7	S280	SSMCSAPSSSSSAKG	100 / 6 AA	80
Phosphosite 20:	SAP130	Q9H0E3	S526	VSAQAPNSAITAQTG	71 / 7 AA	110