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:	MUC4
Human P-Site:	T323
P-Site Sequence:	SRTSTQDTTAFSKNH
UniProt:	Q99102
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MUC4	Q99102	T323	SRTSTQDTTAFSKNH	100 / 9 AA	232
Phosphosite 1:	MUC4	Q99102	T324	RTSTQDTTAFSKNHQ	100 / 8 AA	232
Phosphosite 2:	PRG4	Q92954	T969	STTTQDTTPFKITTL	85 / 7 AA	151
Phosphosite 3:	SIPA1	Q96FS4	T483	AVSRTQDTPAFGPAL	66 / 9 AA	112
Phosphosite 4:	Myc	P01106	S214	SCASQDSSAFSPSSD	62 / 8 AA	49
Phosphosite 5:	Myc	P01106	S213	KSCASQDSSAFSPSS	62 / 8 AA	49
Phosphosite 6:	AR	P10275	T304	AGKSTEDTAEYSPFK	55 / 9 AA	99
Phosphosite 7:	RASL10A	Q92737	T86	KDWSLQDTDAFVLVY	75 / 8 AA	23
Phosphosite 8:	Myomesin 1	P52179	T44	AVYTQGSTAYSSRSS	62 / 8 AA	188
Phosphosite 9:	Myomesin 1	P52179	S43	SAVYTQGSTAYSSRS	62 / 8 AA	188
Phosphosite 10:	RLF	Q13129	T294	ESEGQDNTAFVLCTT	83 / 6 AA	218
Phosphosite 11:	C14orf73	Q17RC7	T173	RTFEQDPTAFARRAM	71 / 7 AA	80
Phosphosite 12:	MFAP1	P55081	S401	LVDQDTTSFDSAWGQ	83 / 6 AA	52
Phosphosite 13:	MFAP1	P55081	T400	HLVDQDTTSFDSAWG	83 / 6 AA	52
Phosphosite 14:	NAGPA	Q9UK23	T227	ECDETQETGSFSKFV	62 / 8 AA	56
Phosphosite 15:	MUC4	Q99102	T320	ATFSRTSTQDTTAFS	100 / 6 AA	232
Phosphosite 16:	MFAP1	P55081	T399	THLVDQDTTSFDSAW	83 / 6 AA	52
Phosphosite 17:	POLI	Q9UNA4	T481	TRESPLDTTNFSKEK	66 / 9 AA	80
Phosphosite 18:	LRIG2	O94898	T955	VHPPQDTTALESLIP	83 / 6 AA	117
Phosphosite 19:	STAG1	Q8WVM7	T16	LQDSTNETTAHSDAG	66 / 9 AA	144
Phosphosite 20:	RARG2	P13631	T285	RYTPEQDTMTFSDGL	71 / 7 AA	50