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:	S575
P-Site Sequence:	DWLDDPCSLNIESAN
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	S575	DWLDDPCSLNIESAN	100 / 9 AA	540
Phosphosite 1:	MUC5B	Q9HC84	S610	NSFEDPCSLSVENEN	66 / 9 AA	590
Phosphosite 2:	MUC5AC	P98088	S618	NSFEDPCSLSVENEK	66 / 9 AA	527
Phosphosite 3:	C9orf92	A6NGG3	S16	EREEDRCSLNIYYVR	75 / 8 AA	9
Phosphosite 4:	MYPN	Q86TC9	S1003	REGDGTCSLHIESTT	66 / 9 AA	145
Phosphosite 5:	TBC1D23	Q9NUY8	S266	FLENTPSSLNIEDIE	66 / 9 AA	78
Phosphosite 6:	COL7A1	Q02388	S2877	WDSDDPCSLPLDEGS	66 / 9 AA	295
Phosphosite 7:	IMPG1	Q17R60	S676	HLEIDSYSLNIEPAD	75 / 8 AA	89
Phosphosite 8:	MUC6	Q6W4X9	S1047	SFVTDPCSLNAFRRS	100 / 6 AA	252
Phosphosite 9:	ADAMTSL1	Q8N6G6	S120	NDPDNPCSLKCQAKG	55 / 9 AA	58
Phosphosite 10:	SUPT7L	O94864	S61	DIPSEPCSLTIHTIQ	71 / 7 AA	46
Phosphosite 11:	MUC5B	Q9HC84	S612	FEDPCSLSVENENYA	71 / 7 AA	590
Phosphosite 12:	MUC5AC	P98088	S620	FEDPCSLSVENEKYA	71 / 7 AA	527
Phosphosite 13:	SPEN	Q96T58	T2965	KKLADPVTLKIETKV	62 / 8 AA	402
Phosphosite 14:	Shc4	Q6S5L8	Y465	DLFDDPCYINTQALQ	55 / 9 AA	69
Phosphosite 15:	C8orf73	A6NGR9	S84	EAGSEPCSLNSALEP	83 / 6 AA	77
Phosphosite 16:	ACO2	Q99798	S79	GHLDDPASQEIERGK	66 / 9 AA	85
Phosphosite 17:	Tiam2	Q8IVF5	S29	GAKQIPCSLKIRGIH	83 / 6 AA	193
Phosphosite 18:	KIAA1632	Q9HCE0	S1479	ESHSTPCSLSVQLDF	57 / 7 AA	292
Phosphosite 19:	MUC2	Q02817	S1038	STNPEPCSLNPHRRS	83 / 6 AA	540
Phosphosite 20:	TFAP2B	Q92481	Y93	YSHVNDPYSLNPLHQ	71 / 7 AA	50