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:	S470
P-Site Sequence:	ATTLPPTSSSLPTTE
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	S470	ATTLPPTSSSLPTTE	100 / 9 AA	266
Phosphosite 1:	PCGF2	P35227	S273	PATLPATSSSLPSPA	88 / 9 AA	38
Phosphosite 2:	MUC3A	Q02505	T469	TATTLPPTSSSLPTT	100 / 8 AA	266
Phosphosite 3:	MUC3A	Q02505	S471	TTLPPTSSSLPTTET	100 / 8 AA	266
Phosphosite 4:	PCGF2	P35227	T272	SPATLPATSSSLPSP	87 / 8 AA	38
Phosphosite 5:	MUC3A	Q02505	T1220	TVTSLRPTSSSLLTT	87 / 8 AA	266
Phosphosite 6:	PCGF2	P35227	S274	ATLPATSSSLPSPAT	87 / 8 AA	38
Phosphosite 7:	NPAL3	Q6P499	S18	LQQLPPTSSSSAVSE	100 / 7 AA	45
Phosphosite 8:	NPAL3	Q6P499	T17	KLQQLPPTSSSSAVS	100 / 7 AA	45
Phosphosite 9:	VPS72	Q15906	T335	TAHGLPPTASALGPG	75 / 8 AA	41
Phosphosite 10:	MUC3A	Q02505	S472	TLPPTSSSLPTTETA	100 / 7 AA	266
Phosphosite 11:	ATN1	P54259	S363	PHSLPPASSSAPAPP	77 / 9 AA	125
Phosphosite 12:	RFFL	Q8WZ73	S174	SSMVPPTSPNLPSSS	66 / 9 AA	41
Phosphosite 13:	TNRC6C	Q9HCJ0	T1602	QGQALPPTSSWQSSS	85 / 7 AA	176
Phosphosite 14:	TNRC6C	Q9HCJ0	S1603	GQALPPTSSWQSSSA	85 / 7 AA	176
Phosphosite 15:	OTOG	Q6ZRI0	S328	QPPGPTTSSLPRPPC	85 / 7 AA	315
Phosphosite 16:	FOXN1	O15353	S568	LVTSSPTSSSMPPPQ	85 / 7 AA	69
Phosphosite 17:	SHEP1	Q8N5H7	S380	RSDGCPTSTSLPRPR	85 / 7 AA	94
Phosphosite 18:	SHEP1	Q8N5H7	T381	SDGCPTSTSLPRPRD	85 / 7 AA	94
Phosphosite 19:	FOXN1	O15353	S569	VTSSPTSSSMPPPQP	85 / 7 AA	69
Phosphosite 20:	RP1L1	Q8IWN7	S724	GNLRPPSSGSLPSQD	75 / 8 AA	261