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:	S1033
P-Site Sequence:	SSPPAITSTLHTTAE
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	S1033	SSPPAITSTLHTTAE	100 / 9 AA	266
Phosphosite 1:	MUC3A	Q02505	T1034	SPPAITSTLHTTAES	100 / 8 AA	266
Phosphosite 2:	MYST3	Q92794	T728	GICPQDITSTLHHLR	75 / 8 AA	225
Phosphosite 3:	SIPA1L2	Q9P2F8	S241	FRCDPAISPSLHAAA	62 / 8 AA	190
Phosphosite 4:	UBA3	Q8TBC4	T403	QMKSPAITATLEGKN	75 / 8 AA	52
Phosphosite 5:	AKAP2	Q9Y2D5	S18	KSVPGITSTPHPMDH	75 / 8 AA	95
Phosphosite 6:	SARS2	Q9NP81	S91	ADLPAIISTWQELRQ	62 / 8 AA	58
Phosphosite 7:	POM121L2	Q96KW2	S690	NLTPAITSPLGSSSR	85 / 7 AA	103
Phosphosite 8:	NKD1	Q969G9	S158	VTREDITSLLHTIYE	75 / 8 AA	52
Phosphosite 9:	POM121L2	Q96KW2	T689	SNLTPAITSPLGSSS	85 / 7 AA	103
Phosphosite 10:	HERV-H_22q11.2 provirus ancestral Gag polyprotein	Q8N8A4	S170	PYNPSITSPPHTWSG	66 / 9 AA	30
Phosphosite 11:	MUC3B	Q9H195	S187	GSMDSSTSTLHTLTP	100 / 6 AA	96
Phosphosite 12:	GPR112	Q8IZF6	T1967	SLRAITSTLADVKHT	100 / 6 AA	301
Phosphosite 13:	MUC3A	Q02505	S1827	GSTDSSTSTLHTLTP	100 / 6 AA	266
Phosphosite 14:	KIAA0746	Q68CR1	T1013	DFLEIDSTLHSNNIS	62 / 8 AA	129
Phosphosite 15:	NMDAR1 (Glutamate)	Q05586	T886	TFRAITSTLASSFKR	100 / 6 AA	105
Phosphosite 16:	MUC3B	Q9H195	T188	SMDSSTSTLHTLTPS	100 / 6 AA	96
Phosphosite 17:	MUC3A	Q02505	T1828	STDSSTSTLHTLTPS	100 / 6 AA	266
Phosphosite 18:	TULP4	Q9NRJ4	S387	LCQQAIASTLREDKD	62 / 8 AA	169
Phosphosite 19:	KIAA0746	Q68CR1	S1012	LDFLEIDSTLHSNNI	62 / 8 AA	129
Phosphosite 20:	C17orf74	Q0P670	T485	SSLPPASTSTLRPSL	75 / 8 AA	57