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:	MUC2
Human P-Site:	S4401
P-Site Sequence:	SKPSSTPSKPTPGTK
UniProt:	Q02817
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MUC2	Q02817	S4401	SKPSSTPSKPTPGTK	100 / 9 AA	540
Phosphosite 1:	DOCK2	Q92608	S1659	NSDCSTPSKPTSESF	87 / 8 AA	212
Phosphosite 2:	WDR5	P61964	S26	PSSSATQSKPTPVKP	77 / 9 AA	37
Phosphosite 3:	MUC2	Q02817	T4399	TPSKPSSTPSKPTPG	100 / 7 AA	540
Phosphosite 4:	ZSCAN21	Q9Y5A6	T268	KGRESVPTKPTPGER	75 / 8 AA	54
Phosphosite 5:	KSR	Q8IVT5	S455	STTSSTPSSPAPFPT	77 / 9 AA	102
Phosphosite 6:	KSR2	Q6VAB6	S530	STTSSTPSSPAPPLP	77 / 9 AA	108
Phosphosite 7:	CYTSA	Q69YQ0	S835	SRRSSTSSEPTPTVK	77 / 9 AA	125
Phosphosite 8:	DOCK2	Q92608	T1657	SMNSDCSTPSKPTSE	85 / 7 AA	212
Phosphosite 9:	tau	P10636	S531	GSRSRTPSLPTPPTR	77 / 9 AA	79
Phosphosite 10:	TTN	Q8WZ42	S20105	KAGSSPPSKPTEYVT	87 / 8 AA	3816
Phosphosite 11:	RGS2	P41220	T54	YFLQNSSTPGKPKTG	85 / 7 AA	24
Phosphosite 12:	KIAA1543	Q9P1Y5	S527	MPHPETPSKPSPCLV	85 / 7 AA	135
Phosphosite 13:	MUC2	Q02817	T4404	SSTPSKPTPGTKPPE	100 / 6 AA	540
Phosphosite 14:	PHKA2	P46019	S1043	SARSSTPSSPTGTSS	87 / 8 AA	138
Phosphosite 15:	TRIM24	O15164	S589	NSTSSTPSSPTITSA	87 / 8 AA	117
Phosphosite 16:	SLC24A1	O60721	S78	EMMMMSSSPSKPSSE	85 / 7 AA	121
Phosphosite 17:	SLC24A1	O60721	S80	MMMSSSPSKPSSEMG	75 / 8 AA	121
Phosphosite 18:	GPR19	Q15760	S325	ISFSSSASKPTLYSI	75 / 8 AA	48
Phosphosite 19:	NPDC1	Q9NQX5	T150	GLPSTPGTPTPTPHT	75 / 8 AA	35
Phosphosite 20:	C12orf56	Q8IXR9	S171	DRDQQESSTPSKDST	100 / 6 AA	71