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:	S4219
P-Site Sequence:	SNPPPESSTPQTSRS
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	S4219	SNPPPESSTPQTSRS	100 / 9 AA	540
Phosphosite 1:	MUC2	Q02817	T4220	NPPPESSTPQTSRST	100 / 8 AA	540
Phosphosite 2:	MUC2	Q02817	S4218	TSNPPPESSTPQTSR	100 / 8 AA	540
Phosphosite 3:	MLL5	Q8IZD2	S1454	LENPPKSSTPHTPVQ	77 / 9 AA	205
Phosphosite 4:	CCNF	P41002	S758	RPPSPPESSVPQQQV	87 / 8 AA	88
Phosphosite 5:	CCNF	P41002	S759	PPSPPESSVPQQQVK	87 / 8 AA	88
Phosphosite 6:	EID2	Q8N6I1	S9	SKLPADSSVPQTGAA	66 / 9 AA	25
Phosphosite 7:	ABCB8	Q9NUT2	S123	EEAPPASSTPHVVGS	66 / 9 AA
Phosphosite 8:	ABCB8	Q9NUT2	S122	AEEAPPASSTPHVVG	75 / 8 AA
Phosphosite 9:	DCAMKL2	Q8N568	S743	PAPTPPESPTPHCPP	75 / 8 AA	84
Phosphosite 10:	USP54	Q70EL1	S940	HSSLSPESSAPQHSS	85 / 7 AA	187
Phosphosite 11:	ARR3	P36575	S87	LQVVPAESSSPQGPL	75 / 8 AA	43
Phosphosite 12:	USP54	Q70EL1	S941	SSLSPESSAPQHSSP	85 / 7 AA	187
Phosphosite 13:	MLL5	Q8IZD2	S1453	HLENPPKSSTPHTPV	75 / 8 AA	205
Phosphosite 14:	FAM83G	A6ND36	S481	PCPPPEPSAPQDGVP	75 / 8 AA	91
Phosphosite 15:	MLL5	Q8IZD2	T1455	ENPPKSSTPHTPVQH	75 / 8 AA	205
Phosphosite 16:	ZNF335	Q9H4Z2	T840	QPSPEGATPQVVTLH	62 / 8 AA	145
Phosphosite 17:	KHS2	Q8IVH8	T771	SWFTESDTPQTNVTH	85 / 7 AA	101
Phosphosite 18:	IRAK4	Q9NWZ3	S151	SYMPPDSSSPENKSL	55 / 9 AA	52
Phosphosite 19:	C8B	P07358	T220	PYNVESYTPQTQGKY	85 / 7 AA	67
Phosphosite 20:	SPIRE1	Q08AE8	S507	PPKFLPISSTPQPER	85 / 7 AA	86