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:	MUC4
Human P-Site:	S241
P-Site Sequence:	HNVTGTVSQKTSPSG
UniProt:	Q99102
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MUC4	Q99102	S241	HNVTGTVSQKTSPSG	100 / 9 AA	232
Phosphosite 1:	MUC4	Q99102	T239	SVHNVTGTVSQKTSP	100 / 7 AA	232
Phosphosite 2:	SSBP1	Q04837	S79	VYQLGDVSQKTTWHR	75 / 8 AA	17
Phosphosite 3:	ATP8A1	Q9Y2Q0	S25	YEKTDDVSEKTSLAD	66 / 9 AA	131
Phosphosite 4:	MUC4	Q99102	S371	FNPSGTVSQETFPSG	75 / 8 AA	232
Phosphosite 5:	SLC3A2	P08195	S103	AEVTGTMSQDTEVDM	75 / 8 AA	68
Phosphosite 6:	BIN2	Q9UBW5	S458	SLGTGTASPRTSLEV	66 / 9 AA	62
Phosphosite 7:	MDC1	Q14676	S1833	QPQRGEVSQKTVIIK	85 / 7 AA	227
Phosphosite 8:	MLL	Q03164	S3320	AAGTSTISQDTSHLT	66 / 9 AA	432
Phosphosite 9:	MMADHC	Q9H3L0	S89	CHLNGTASQKKSLVH	66 / 9 AA	33
Phosphosite 10:	PHACTR2	O75167	S126	EEGNGSVSEKTPPLE	55 / 9 AA	70
Phosphosite 11:	senataxin	Q7Z333	S1219	IQRATTVSQKKSSKL	85 / 7 AA	303
Phosphosite 12:	RGPR-p117	Q96JE7	S840	GPGENTVSQETSQPP	75 / 8 AA	117
Phosphosite 13:	GCC2	Q8IWJ2	S1329	SEHTQTVSQLTSQNE	77 / 9 AA	185
Phosphosite 14:	AFF2	P51816	S622	STTSETVSQRTIGKK	62 / 8 AA	145
Phosphosite 15:	AMBRA1	Q9C0C7	S671	SSRSGTVSQEALHQD	62 / 8 AA	143
Phosphosite 16:	CREBBP	Q92793	S1072	SSSNGTASQSTSPSQ	75 / 8 AA	265
Phosphosite 17:	C1orf96	Q6IQ19	S198	EKQTDTGSQKTHNVC	75 / 8 AA	30
Phosphosite 18:	EP300	Q09472	S2047	PLKPGTVSQQALQNL	71 / 7 AA	264
Phosphosite 19:	ZCCHC2	Q9C0B9	T891	QIEGNTGTVPQPTNV	83 / 6 AA	126
Phosphosite 20:	XRCC4	Q13426	T46	GHSAWTGTVSESEIS	83 / 6 AA	38