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:	MUC3B
Human P-Site:	S104
P-Site Sequence:	PTPIHIISSSPSIQS
UniProt:	Q9H195
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MUC3B	Q9H195	S104	PTPIHIISSSPSIQS	100 / 9 AA	96
Phosphosite 1:	MUC3A	Q02505	S1745	PTRTHIISSSPSIQS	100 / 8 AA	266
Phosphosite 2:	MUC3B	Q9H195	S105	TPIHIISSSPSIQST	100 / 8 AA	96
Phosphosite 3:	MUC3A	Q02505	S1746	TRTHIISSSPSIQST	100 / 8 AA	266
Phosphosite 4:	CRADD	P78560	S113	IPSHILNSSPSDRQI	75 / 8 AA	23
Phosphosite 5:	TMEM201	Q5SNT2	S99	EHLNHVVSSAPSLRD	62 / 8 AA	72
Phosphosite 6:	MUC3B	Q9H195	S106	PIHIISSSPSIQSTE	100 / 7 AA	96
Phosphosite 7:	MUC3A	Q02505	S1747	RTHIISSSPSIQSTE	100 / 7 AA	266
Phosphosite 8:	RASA1	P20936	S919	PRMFNIISDSPSPIA	66 / 9 AA	116
Phosphosite 9:	GPR116	Q8IZF2	S764	DKAEHEISSSPGSLG	75 / 8 AA	149
Phosphosite 10:	CARD11	Q9BXL7	S923	NERVRIISGSPLGSL	62 / 8 AA	133
Phosphosite 11:	CIB1	Q99828	S178	SEFQHVISRSPDFAS	71 / 7 AA	22
Phosphosite 12:	GPR116	Q8IZF2	S765	KAEHEISSSPGSLGA	75 / 8 AA	149
Phosphosite 13:	HSPG2	P98160	S2636	SPPIRIESSSPTVVE	66 / 9 AA	469
Phosphosite 14:	ABI3BP	Q7Z7G0	S617	IPFIPMISPSPSQEE	66 / 9 AA	119
Phosphosite 15:	ECM29	Q5VYK3	S953	ILNKHIISPNPHVRQ	71 / 7 AA	204
Phosphosite 16:	ZNF507	Q8TCN5	S388	AQKIISSSPNKKGHV	85 / 7 AA	106
Phosphosite 17:	ZNF507	Q8TCN5	S386	TSAQKIISSSPNKKG	85 / 7 AA	106
Phosphosite 18:	OVOS2	Q6IE36	S492	GNFQHRISSSPIYTA	85 / 7 AA	156
Phosphosite 19:	ZBTB11	O95625	S449	SKENVISSSPEDSGM	71 / 7 AA	119
Phosphosite 20:	ZBTB11	O95625	S448	LSKENVISSSPEDSG	71 / 7 AA	119