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:	Y454
P-Site Sequence:	VELNGYIYFFSGPKT
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	Y454	VELNGYIYFFSGPKT	100 / 9 AA	54
Phosphosite 1:	MMP13	P45452	Y442	YEKNGYIYFFNGPIQ	88 / 9 AA	54
Phosphosite 2:	MMP13	P45452	Y440	AVYEKNGYIYFFNGP	100 / 7 AA	54
Phosphosite 3:	MTMR14	Q8NCE2	Y161	YGRSGYNYFFSGGAD	77 / 9 AA	72
Phosphosite 4:	KBTBD7	Q8WVZ9	Y438	AYLNGYIYILGGRDP	66 / 9 AA	77
Phosphosite 5:	KBTBD6	Q86V97	Y438	AYLNGYIYILGGRDP	66 / 9 AA	76
Phosphosite 6:	USP5	P45974	Y851	PKDLGYIYFYQRVAS	83 / 6 AA	96
Phosphosite 7:	USP5	P45974	Y849	KPPKDLGYIYFYQRV	83 / 6 AA	96
Phosphosite 8:	AKD1	Q5TCS8	Y461	VIHRQYIYFLSSKET	71 / 7 AA	87
Phosphosite 9:	C1orf58	Q5VW32	Y331	QRENGFIYFQKIPTE	83 / 6 AA	47
Phosphosite 10:	Mmp11	P24347	Y401	GPEKNKIYFFRGRDY	83 / 6 AA	55
Phosphosite 11:	ASNS	P08243	Y376	ELTQGYIYFHKAPSP	55 / 9 AA	64
Phosphosite 12:	VPS35	Q96QK1	Y729	EILNRYIYFYEKEND	71 / 7 AA	92
Phosphosite 13:	EPHX4	Q8IUS5	Y266	EDLEAYIYVFSQPGA	62 / 8 AA	42
Phosphosite 14:	CPB1	P15086	Y225	LNIDGYIYTWTKSRF	50 / 8 AA	47
Phosphosite 15:	VPS35	Q96QK1	Y727	FIEILNRYIYFYEKE	71 / 7 AA	92
Phosphosite 16:	CYSLTR1	Q9Y271	S298	DPLLYFFSGGNFRKR	83 / 6 AA	39
Phosphosite 17:	RGL2	O15211	Y454	KDELENGYINFDKRR	83 / 6 AA	84
Phosphosite 18:	MTMR14	Q8NCE2	Y159	ELYGRSGYNYFFSGG	71 / 7 AA	72
Phosphosite 19:	USP13	Q92995	Y856	PKDLGYMYFYRRIPS	57 / 7 AA	97
Phosphosite 20:	USP13	Q92995	Y854	RPPKDLGYMYFYRRI	66 / 6 AA	97