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:	MSLN
Human P-Site:	S276
P-Site Sequence:	AAWRQRSSRDPSWRQ
UniProt:	Q13421
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MSLN	Q13421	S276	AAWRQRSSRDPSWRQ	100 / 9 AA	69
Phosphosite 1:	MSLN	Q13421	S275	VAAWRQRSSRDPSWR	100 / 8 AA	69
Phosphosite 2:	DDEF2	O43150	S820	DGGSRQRSSSDPPAV	87 / 8 AA	112
Phosphosite 3:	DDEF2	O43150	S821	GGSRQRSSSDPPAVH	87 / 8 AA	112
Phosphosite 4:	PRF1	P14222	S388	CPPGRQKSPRDPCQC	75 / 8 AA	61
Phosphosite 5:	DGK-I	O75912	S577	SDFLQRSSRDLSKHV	87 / 8 AA	117
Phosphosite 6:	PKN1	Q16512	S566	SDSSPQKSSRDPPSS	85 / 7 AA	104
Phosphosite 7:	C9orf79	Q6ZUB1	S100	PPPGRKRSSREPQRE	75 / 8 AA	157
Phosphosite 8:	PKN1	Q16512	S567	DSSPQKSSRDPPSSP	85 / 7 AA	104
Phosphosite 9:	C9orf79	Q6ZUB1	S101	PPGRKRSSREPQRER	75 / 8 AA	157
Phosphosite 10:	ZNF629	Q9UEG4	S67	EMSLERSSQDPSVPQ	75 / 8 AA	97
Phosphosite 11:	ANKRD31	Q8N7Z5	S622	LTSAQRSSIDPLDIE	85 / 7 AA	211
Phosphosite 12:	TAS2R38	P59533	S234	MKVYTRNSRDPSLEA	85 / 7 AA	38
Phosphosite 13:	AKAP13	Q12802	S699	STTARQPSSQDPPDA	75 / 8 AA	308
Phosphosite 14:	ANKRD31	Q8N7Z5	S621	CLTSAQRSSIDPLDI	85 / 7 AA	211
Phosphosite 15:	KAL1	P23352	S284	PSKHFRSSKDPSAPP	85 / 7 AA	76
Phosphosite 16:	DGK-I	O75912	S576	FSDFLQRSSRDLSKH	100 / 6 AA	117
Phosphosite 17:	AKAP13	Q12802	S700	TTARQPSSQDPPDAS	75 / 8 AA	308
Phosphosite 18:	LUC7L2	Q9Y383	S354	SCDRDRSSRDRSPRD	77 / 9 AA	47
Phosphosite 19:	AMOTL2	Q9Y2J4	S650	IKVLQQRSRRDPGKA	85 / 7 AA	86
Phosphosite 20:	SRRM2	Q9UQ35	S2748	PRPMRHRSSRSP___	75 / 8 AA	300