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:	Y1995
P-Site Sequence:	MVISEFQYRPRGPVI
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	Y1995	MVISEFQYRPRGPVI	100 / 9 AA	232
Phosphosite 1:	CELSR3	Q9NYQ7	Y2066	CHCKEFHYRPRGSDS	87 / 8 AA	358
Phosphosite 2:	ANKIB1	Q9P2G1	Y768	EEYAEFQYRRRHRQR	75 / 8 AA	122
Phosphosite 3:	FAM186B	Q8IYM0	T617	PMSSVEFTYRPRTRR	85 / 7 AA	104
Phosphosite 4:	CES1	P23141	Y451	TYMYEFQYRPSFSSD	100 / 6 AA	63
Phosphosite 5:	MGC23244	Q96BF3	Y197	AFYSNVLYRPRGAPK	66 / 9 AA	31
Phosphosite 6:	CDH11	P55287	Y702	DIKPEYQYMPRPGLR	62 / 8 AA	88
Phosphosite 7:	CP	P00450	Y1005	FHGHSFQYKHRGVYS	71 / 7 AA	122
Phosphosite 8:	HERV-K_19q12 provirus ancestral Gag polyprotein	Q9YNA8	Y220	WPPAELQYRPPLESQ	71 / 7 AA	74
Phosphosite 9:	ERVK6	Q7LDI9	Y220	WPPAELQYRPPPESQ	71 / 7 AA	74
Phosphosite 10:	HERV-K_5q33.3 provirus ancestral Gag polyprotein	P87889	Y220	WPLAELQYRPPPESQ	71 / 7 AA	74
Phosphosite 11:	HERV-K_22q11.21 provirus ancestral Gag polyprotein	P63145	Y220	WPPAELQYRPPPESQ	71 / 7 AA	74
Phosphosite 12:	HERV-K_1q22 provirus ancestral Gag polyprotein	P63130	Y220	WPPAELQYRPPPESQ	71 / 7 AA	74
Phosphosite 13:	HERV-K_6q14.1 provirus ancestral Gag-Pol polyprotein	P63128	Y220	WPPAELQYRPPPESQ	71 / 7 AA	124
Phosphosite 14:	HERV-K_6q14.1 provirus ancestral Gag polyprotein	P63126	Y220	WPPAELQYRPPPESQ	71 / 7 AA	74
Phosphosite 15:	HERV-K_8p23.1 provirus ancestral Gag polyprotein	P62685	Y220	WPPAELQYRPPPESQ	71 / 7 AA	72
Phosphosite 16:	HERV-K_12q14.1 provirus ancestral Gag polyprotein	P62683	Y220	WPPAELQYRPPPESQ	71 / 7 AA	74
Phosphosite 17:	PCGF5	Q86SE9	Y249	SYPMVLQYRPRIDFG	83 / 6 AA	30
Phosphosite 18:	NRP2	O60462	Y720	PVCMEFQYQATGGRG	62 / 8 AA	105
Phosphosite 19:	C22orf30	Q5THK1	Y605	LPSPEFDYRPESEKV	71 / 7 AA	237
Phosphosite 20:	PTGS1	P23219	Y372	LFGVQFQYRNRIAME	71 / 7 AA	69