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:	S1617
P-Site Sequence:	GSTIPPGSPEEMLFH
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	S1617	GSTIPPGSPEEMLFH	100 / 9 AA	232
Phosphosite 1:	PAAF1	Q9BRP4	S237	DNSINLGSPEQMPSE	66 / 9 AA	42
Phosphosite 2:	FAM186A	A6NE01	S2096	KVMVPPSSPQELEEK	55 / 9 AA	263
Phosphosite 3:	VPS13C	Q709C8	S2995	LTYKQSGSPEEMVLL	75 / 8 AA	422
Phosphosite 4:	ETNK1	Q9HBU6	S100	YIHVPPGSPEVPKLN	85 / 7 AA	51
Phosphosite 5:	CELSR3	Q9NYQ7	S1904	VGGLPPGSAEEAPQG	75 / 8 AA	358
Phosphosite 6:	PLEKHA1	Q9HB21	S273	TFYVQADSPEEMHSW	55 / 9 AA	46
Phosphosite 7:	EP400	Q96L91	S358	LEEIPPASPEMAQMR	85 / 7 AA	344
Phosphosite 8:	EP400NL	Q6ZTU2	S347	LEEIPPASPEMAQMR	85 / 7 AA	52
Phosphosite 9:	SLC23A1	Q9UHI7	S518	LDNTVPGSPEERGLI	85 / 7 AA	65
Phosphosite 10:	STON2	Q8WXE9	S87	EAASPPGSPEQPPPD	85 / 7 AA	101
Phosphosite 11:	PALLD	Q8WX93	S708	AACTPPASPEPMSAL	66 / 9 AA	151
Phosphosite 12:	NRL	P54845	S117	PHGYYPGSPEETGAQ	85 / 7 AA	26
Phosphosite 13:	MED13	Q9UHV7	S330	VTLTPPTSPEEVQTV	66 / 9 AA	239
Phosphosite 14:	ZNF446	Q9NWS9	S93	VRGQRPGSPEEAAAL	100 / 6 AA	49
Phosphosite 15:	MZF-1	P28698	S111	VQGQRPGSPEEAAAL	100 / 6 AA	82
Phosphosite 16:	FAM186A	A6NE01	S2095	PKVMVPPSSPQELEE	62 / 8 AA	263
Phosphosite 17:	Ctip	Q99708	T847	FRYIPPNTPENFWEV	55 / 9 AA	102
Phosphosite 18:	GLRA1	P23415	S408	PPPAPSKSPEEMRKL	75 / 8 AA	53
Phosphosite 19:	PCDH8	O95206	S804	GGASAPGSPEEAARG	100 / 6 AA	113
Phosphosite 20:	ABHD6	Q9BV23	T206	KIPLIPSTPEEMSEM	71 / 7 AA	38