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:	S1661
P-Site Sequence:	SQLQKNSSWAEHLIS
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	S1661	SQLQKNSSWAEHLIS	100 / 9 AA	232
Phosphosite 1:	CEP350	Q5VT06	S2362	NTKEKDLSWSEHLFA	55 / 9 AA	351
Phosphosite 2:	LOXL4	Q96JB6	S304	TKPQRKGSWAEEPRV	62 / 8 AA	84
Phosphosite 3:	RapGEF1	Q13905	S91	SQRQKNLSWLEEKEK	75 / 8 AA	121
Phosphosite 4:	MITF	O75030	S37	QPLKSSSSAEHPGAS	75 / 8 AA	59
Phosphosite 5:	USP7	Q93009	S601	FKVLKNSSLAEFVQS	66 / 9 AA	128
Phosphosite 6:	MITF	O75030	S36	SQPLKSSSSAEHPGA	75 / 8 AA	59
Phosphosite 7:	GPR158	Q5T848	S705	SSINSAWSEHSLDPE	71 / 7 AA	135
Phosphosite 8:	RBMY1F	Q15415	S358	YRDYGHSSWDEHSSR	71 / 7 AA	56
Phosphosite 9:	RBMY1A1	Q15414	S358	YRDYGHSSWDEHSSR	71 / 7 AA	56
Phosphosite 10:	RBMY1H	Q15378	S107	YRDYGHSSWDEHSSR	71 / 7 AA	41
Phosphosite 11:	RBMY1D	P0C7P1	S358	YRDYGHSSWDEHSSR	71 / 7 AA	56
Phosphosite 12:	RBMY1E	A6NEQ0	S358	YRDYGHSSWDEHSSR	71 / 7 AA	56
Phosphosite 13:	RBMY1B	A6NDE4	S358	YRDYGHSSWDEHSSR	71 / 7 AA	56
Phosphosite 14:	C4orf45	Q96LM5	S152	EDTDQRNSKWAILVR	71 / 7 AA	22
Phosphosite 15:	GARNL1	Q6GYQ0	S497	ADHVRNSSWAKNGSY	62 / 8 AA	230
Phosphosite 16:	TMEM41B	Q5BJD5	S43	RDHQKEKSWVEAGSA	62 / 8 AA	32
Phosphosite 17:	XPR1	Q9UBH6	S660	RNRQKNRSWKYNQSI	83 / 6 AA	82
Phosphosite 18:	BNIP3L	O60238	S35	PPAGLNSSWVELPMN	83 / 6 AA	24
Phosphosite 19:	STAT2	P52630	S613	SEGGITCSWVEHQDD	57 / 7 AA	98
Phosphosite 20:	GARNL1	Q6GYQ0	S496	TADHVRNSSWAKNGS	83 / 6 AA	230