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:	MMP20
Human P-Site:	S291
P-Site Sequence:	HAPHHKPSIPDLCDS
UniProt:	O60882
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MMP20	O60882	S291	HAPHHKPSIPDLCDS	100 / 9 AA	54
Phosphosite 1:	ARHGEF5	Q12774	S406	ENEHHGPSMPALIAP	66 / 9 AA	177
Phosphosite 2:	ARHGEF5-like	A5YM69	S406	ENEHHGPSMPALIAP	66 / 9 AA	53
Phosphosite 3:	WIPF2	Q8TF74	S155	LPRMQRPSLPDLSRP	62 / 8 AA	46
Phosphosite 4:	C17orf47	Q8NEP4	S148	REVGHHASSIPDAKS	75 / 8 AA	63
Phosphosite 5:	CXorf66	Q5JRM2	S147	PSSLQKPSIPNSAGK	71 / 7 AA	40
Phosphosite 6:	DPCD	Q9BVM2	S141	KKYYKKFSIPDLDRH	66 / 9 AA	23
Phosphosite 7:	MED13L	Q71F56	S492	IPFHHRPSVAEELCM	50 / 8 AA	243
Phosphosite 8:	Nck1	P16333	S85	GKVKRKPSVPDSASP	71 / 7 AA	43
Phosphosite 9:	PIK3CB	P42338	S183	YPPEHEPSIPENLED	71 / 7 AA	123
Phosphosite 10:	GALNT8	Q9NY28	Y417	LERHHKPYALDLTAA	66 / 9 AA	73
Phosphosite 11:	USP32	Q8NFA0	S1066	MVNGHMPSLPDSPFT	71 / 7 AA	182
Phosphosite 12:	USP6	P35125	S864	MVNGHMPSLPDSPFT	71 / 7 AA	159
Phosphosite 13:	DNAH7	Q8WXX0	S1972	LTTHQKPSIFVGPTG	83 / 6 AA	461
Phosphosite 14:	Shc2	P98077	S249	IANHHMPSISFASGG	71 / 7 AA	62
Phosphosite 15:	WDR7	Q9Y4E6	T926	TRPPRPSTPDLSKAR	71 / 7 AA	164
Phosphosite 16:	TBC1D8B	Q0IIM8	S829	VLKHHDPSLPYLEQY	66 / 9 AA	129
Phosphosite 17:	NR4A3	Q92570	S116	QQQHQQPSIPPASSP	71 / 7 AA	68
Phosphosite 18:	WDR7	Q9Y4E6	S925	PTRPPRPSTPDLSKA	71 / 7 AA	164
Phosphosite 19:	FRMD4A	Q9P2Q2	S673	NSQSSMPSTPDLRVR	71 / 7 AA	115
Phosphosite 20:	RAB14	P61106	S195	SGVQHKPSAPQGGRL	62 / 8 AA	24