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:	S1938
P-Site Sequence:	RVIQLLLSEEENASM
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	S1938	RVIQLLLSEEENASM	100 / 9 AA	232
Phosphosite 1:	BRSK2	Q8IWQ3	S324	KLLQDLLSEEENQEK	88 / 9 AA	82
Phosphosite 2:	PPCS	Q9HAB8	S281	SETKLLLSEEEIEKG	87 / 8 AA	34
Phosphosite 3:	HAUS3	Q68CZ6	S524	GGNQLLLSDQELTEQ	75 / 8 AA	70
Phosphosite 4:	CHKB	Q9Y259	S252	EGNILLLSEPENADS	87 / 8 AA	45
Phosphosite 5:	SPAG17	Q6Q759	S507	NLHDIFLSEEENESK	66 / 9 AA	252
Phosphosite 6:	RICS	A7KAX9	S138	GSIQLSLSEEQNEVM	77 / 9 AA	231
Phosphosite 7:	CREB3L1	Q96BA8	T263	TSGPLLLTEEEKRTL	66 / 9 AA	57
Phosphosite 8:	FASN	P49327	S540	KVSQLLLSTDESTFD	66 / 9 AA	273
Phosphosite 9:	SUN3	Q8TAQ9	S32	ASGNALLSEDENPDA	85 / 7 AA	41
Phosphosite 10:	CYP4F8	P98187	S305	FIDVLLLSEDKNGKE	75 / 8 AA	60
Phosphosite 11:	SCGN	O76038	S89	ELAGMFLSEDENFLL	62 / 8 AA	32
Phosphosite 12:	SNX26	O14559	S178	HGRRLLLSEEASLNI	66 / 9 AA	137
Phosphosite 13:	CMYA5	Q8N3K9	S631	IAEHAVLSEEENEEF	66 / 9 AA	449
Phosphosite 14:	TRMT112	Q9UI30	S119	GIPNMLLSEEETES_	75 / 8 AA	14
Phosphosite 15:	EIF3C	Q99613	S39	GKQPLLLSEDEEDTK	75 / 8 AA	105
Phosphosite 16:	SDCCAG1	O60524	S417	LRNPYLLSEEEDDDV	85 / 7 AA	123
Phosphosite 17:	GNPAT	O15228	S589	IICKYLLSEEEDHFS	85 / 7 AA	77
Phosphosite 18:	ZBTB8A	Q96BR9	S402	KDSRWHLSEDENRSY	55 / 9 AA	50
Phosphosite 19:	GAB3	Q8WWW8	S553	MQQKLLLSEEQRVDY	75 / 8 AA	66
Phosphosite 20:	RGL1	Q9NZL6	T487	FQRQQLLTEEESYAL	66 / 9 AA	87