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:	MUC3A
Human P-Site:	S1137
P-Site Sequence:	TATNTLPSFTSSVSS
UniProt:	Q02505
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MUC3A	Q02505	S1137	TATNTLPSFTSSVSS	100 / 9 AA	266
Phosphosite 1:	PLEKHA3	Q9HB20	S297	ESEDTLPSFSS____	75 / 8 AA	34
Phosphosite 2:	MUC3A	Q02505	T1139	TNTLPSFTSSVSSST	100 / 7 AA	266
Phosphosite 3:	JUN	P05412	S129	HSQNTLPSVTSAAQP	77 / 9 AA	36
Phosphosite 4:	MUC3A	Q02505	T1134	LGPTATNTLPSFTSS	100 / 6 AA	266
Phosphosite 5:	GTF2A1L	Q9UNN4	S95	PAGRTLPSFTTAELG	75 / 8 AA	52
Phosphosite 6:	LRIG1	Q96JA1	S600	LTVNVLPSFTKTPHD	85 / 7 AA	119
Phosphosite 7:	KIAA2018	Q68DE3	T2103	IPVDPQNTLPSFYPP	100 / 6 AA	241
Phosphosite 8:	PRR12	Q9ULL5	S558	RNLETLPSFSSDEED	75 / 8 AA	130
Phosphosite 9:	MAML2	Q8IZL2	S248	RKTNTLPSHTHSPGN	77 / 9 AA	125
Phosphosite 10:	KIAA2018	Q68DE3	S2106	DPQNTLPSFYPPYSP	100 / 6 AA	241
Phosphosite 11:	SYNPO2L	Q9H987	T522	PTPLPSFTSGVPSHA	85 / 7 AA	102
Phosphosite 12:	PLEKHA3	Q9HB20	T294	KQSESEDTLPSFSS_	83 / 6 AA	34
Phosphosite 13:	SYNPO2L	Q9H987	S520	QGPTPLPSFTSGVPS	85 / 7 AA	102
Phosphosite 14:	NAV2	Q8IVL1	S458	ERLETLPSFEESEEL	66 / 9 AA	268
Phosphosite 15:	COL6A3	P12111	S2818	RFGRLLPSFVSSENA	85 / 7 AA	344
Phosphosite 16:	SPAG17	Q6Q759	S1936	SLSKKLPSFTKKNED	71 / 7 AA	252
Phosphosite 17:	TNFRSF14	Q92956	S275	AVEETIPSFTGRSPN	62 / 8 AA	30
Phosphosite 18:	NAV2	Q8IVL1	T455	TSCERLETLPSFEES	83 / 6 AA	268
Phosphosite 19:	POLB	P06746	S199	DVLLTHPSFTSESTK	85 / 7 AA
Phosphosite 20:	UBAP2L	Q14157	S706	TQQNTLSSSTSSGRT	77 / 9 AA	115