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:	S197
P-Site Sequence:	RTSIQDTSASSQNHW
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	S197	RTSIQDTSASSQNHW	100 / 9 AA	232
Phosphosite 1:	MUC4	Q99102	T196	WRTSIQDTSASSQNH	100 / 8 AA	232
Phosphosite 2:	MUC4	Q99102	S199	SIQDTSASSQNHWTR	100 / 7 AA	232
Phosphosite 3:	MUC4	Q99102	S71	RTSNQDISASSQNHQ	87 / 8 AA	232
Phosphosite 4:	MIB1	Q86YT6	S185	VTEIQDWSASSPHSA	77 / 9 AA	110
Phosphosite 5:	ARAP3	Q8WWN8	S1422	PELIQDTSTSFSTTR	85 / 7 AA	170
Phosphosite 6:	ASK1	Q99683	S977	PVLVEDTSSSSEYGS	55 / 9 AA	155
Phosphosite 7:	ZNF236	Q9UL36	S344	QTEAQATSASSQPSS	87 / 8 AA	204
Phosphosite 8:	Death domain-containing protein 1	Q6ZMT9	S249	ETEIQETSESPREEM	55 / 9 AA	102
Phosphosite 9:	CDKN2D	P55273	S73	SPNVQDTSGTSPVHD	55 / 9 AA	18
Phosphosite 10:	HAUS4	Q9H6D7	T102	YYVKIQDTNVTSEDK	62 / 8 AA	42
Phosphosite 11:	ZC3HC1	Q86WB0	S53	GVDAKDTSATSQSVN	75 / 8 AA	55
Phosphosite 12:	CDKN2D	P55273	T72	ASPNVQDTSGTSPVH	62 / 8 AA	18
Phosphosite 13:	MSL3L1	Q8N5Y2	T377	PKRRQQDTSASMPKL	100 / 6 AA	60
Phosphosite 14:	MSL3L1	Q8N5Y2	S378	KRRQQDTSASMPKLF	100 / 6 AA	60
Phosphosite 15:	SYDE2	Q5VT97	S519	SRYHLDTSVSSQQSY	85 / 7 AA	125
Phosphosite 16:	EMR4P	Q86SQ3	S222	CRPIQNTSTSLHLEL	71 / 7 AA	51
Phosphosite 17:	EMR4P	Q86SQ3	T221	LCRPIQNTSTSLHLE	71 / 7 AA	51
Phosphosite 18:	ATAD5	Q96QE3	S821	DESSQDTSEKSQDCD	75 / 8 AA	208
Phosphosite 19:	C10orf137	Q3B7T1	S260	SSVSEDPSASSQGSE	75 / 8 AA	139
Phosphosite 20:	ASK1	Q99683	T976	VPVLVEDTSSSSEYG	62 / 8 AA	155