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:	S1749
P-Site Sequence:	HIISSSPSIQSTETS
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	S1749	HIISSSPSIQSTETS	100 / 9 AA	266
Phosphosite 1:	MUC3B	Q9H195	S108	HIISSSPSIQSTETS	100 / 9 AA	96
Phosphosite 2:	CRTC3	Q6UUV7	S332	QSSRSNPSIQATLNK	75 / 8 AA	67
Phosphosite 3:	MUC3B	Q9H195	S106	PIHIISSSPSIQSTE	100 / 7 AA	96
Phosphosite 4:	RUNX2	Q13950	S314	LSQMTSPSIHSTTPL	75 / 8 AA	57
Phosphosite 5:	MUC3A	Q02505	S1747	RTHIISSSPSIQSTE	100 / 7 AA	266
Phosphosite 6:	MUC3B	Q9H195	S111	SSSPSIQSTETSSLV	100 / 6 AA	96
Phosphosite 7:	MUC3A	Q02505	S1752	SSSPSIQSTETSSLV	100 / 6 AA	266
Phosphosite 8:	GPATCH8	Q9UKJ3	S1290	APPSGDPSIESTDGA	66 / 9 AA	164
Phosphosite 9:	USP38	Q8NB14	S639	QDPASSPSIQDGGLM	85 / 7 AA	117
Phosphosite 10:	EFCAB2	Q5VUJ9	S59	RPAQGSSSPGIQSGP	85 / 7 AA	30
Phosphosite 11:	USP38	Q8NB14	S637	SVQDPASSPSIQDGG	85 / 7 AA	117
Phosphosite 12:	POM121L2	Q96KW2	T439	PDPPAPPTIQSTLLG	55 / 9 AA	103
Phosphosite 13:	SMEK3P	Q6ZMV5	S106	QAQGKDPSIQTTVNI	83 / 6 AA	96
Phosphosite 14:	MUC3A	Q02505	S588	SKSVIPSSPSIQNTE	100 / 6 AA	266
Phosphosite 15:	C9orf43	Q8TAL5	S328	KSDPGIQSTSHKHPV	83 / 6 AA	52
Phosphosite 16:	TBC1D5	Q92609	S541	KNISSSPSVESLPGG	75 / 8 AA	89
Phosphosite 17:	CENTG2	Q9UPQ3	S507	DSVCSSPSISSTTSP	77 / 9 AA	94
Phosphosite 18:	ARHGEF5	Q12774	S688	ERPSSPPSIQPWVSP	85 / 7 AA	177
Phosphosite 19:	AGAP11	Q8TF27	S422	QTKPSIESTREEKER	83 / 6 AA	61
Phosphosite 20:	PCIF1	Q9H4Z3	S146	QSVPSSPSIPGTPTL	75 / 8 AA	81