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:	S23
P-Site Sequence:	STPSFSSSTIHSTVS
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	S23	STPSFSSSTIHSTVS	100 / 9 AA	96
Phosphosite 1:	MUC3B	Q9H195	S22	HSTPSFSSSTIHSTV	100 / 8 AA	96
Phosphosite 2:	MUC3A	Q02505	S1460	STPSFSSSTIYSTVT	88 / 9 AA	266
Phosphosite 3:	MUC3A	Q02505	S505	STPSFTSSTIYSTVS	77 / 9 AA	266
Phosphosite 4:	MUC3A	Q02505	S1459	HSTPSFSSSTIYSTV	87 / 8 AA	266
Phosphosite 5:	FRMD6	Q96NE9	S415	PEDSYSSSAIHRKLK	75 / 8 AA	72
Phosphosite 6:	MUC3B	Q9H195	S21	SHSTPSFSSSTIHST	100 / 7 AA	96
Phosphosite 7:	MUC3A	Q02505	S1458	SHSTPSFSSSTIYST	100 / 7 AA	266
Phosphosite 8:	CARD11	Q9BXL7	S614	ERYSFGPSSIHSSSS	66 / 9 AA	133
Phosphosite 9:	ZNF574	Q6ZN55	S122	KAPPLSSSTIHYECV	75 / 8 AA	99
Phosphosite 10:	FLJ32110	A4D1E1	S327	IHASFSKSNIHLSDV	75 / 8 AA	153
Phosphosite 11:	MUC3A	Q02505	S1664	STPSLSSSTIYSTVS	77 / 9 AA	266
Phosphosite 12:	IGSF22	Q8N9C0	S21	VSMEFSSSTTHVQTF	85 / 7 AA	100
Phosphosite 13:	ARNT2	Q9HBZ2	S540	SGKAFSSSVVHVPGV	62 / 8 AA	79
Phosphosite 14:	AKAP11	Q9UKA4	S1460	QLYSFSTSLVHSITK	66 / 9 AA	211
Phosphosite 15:	GNAS	P84996	T20	DPTFRSSTRHSGKLE	75 / 8 AA	68
Phosphosite 16:	GNAS	P84996	S19	PDPTFRSSTRHSGKL	66 / 9 AA	68
Phosphosite 17:	ARNT2	Q9HBZ2	S539	HSGKAFSSSVVHVPG	62 / 8 AA	79
Phosphosite 18:	SPRED2	Q7Z698	S131	EGSTTSSSTIHNEAE	85 / 7 AA	48
Phosphosite 19:	PLEKHH1	Q9ULM0	T243	LEDSSSSTVHSGETV	85 / 7 AA	151
Phosphosite 20:	DVL3	Q92997	S204	STSRFSSSTEQSSAS	75 / 8 AA	78