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:	MMP21
Human P-Site:	T209
P-Site Sequence:	FRMWSEVTPLDFRED
UniProt:	Q8N119
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MMP21	Q8N119	T209	FRMWSEVTPLDFRED	100 / 9 AA	65
Phosphosite 1:	MMP2	P08253	T155	FQVWSDVTPLRFSRI	77 / 9 AA	74
Phosphosite 2:	E2F1	Q01094	T433	DCDFGDLTPLDF___	55 / 9 AA	47
Phosphosite 3:	MMP21	Q8N119	S206	ALAFRMWSEVTPLDF	100 / 6 AA	65
Phosphosite 4:	ERCC2	P18074	T122	LCIHPEVTPLRFGKD	66 / 9 AA	87
Phosphosite 5:	HORMAD1	Q86X24	T184	LFYYDEVTPPDYQPP	55 / 9 AA	45
Phosphosite 6:	GPATCH1	Q9BRR8	T223	TFAPKDVTPVDFTPK	71 / 7 AA	103
Phosphosite 7:	MMP13	P45452	S146	KKAFKVWSDVTPLNF	83 / 6 AA	54
Phosphosite 8:	GBF1	Q92538	T30	NARWSTHTPLDEERD	75 / 8 AA	206
Phosphosite 9:	SHOX2	O60902	T241	QDSHCNVTPLSFQVQ	55 / 9 AA	35
Phosphosite 10:	KCNK16	Q96T55	T296	AARGVQVTPQDFPIS	71 / 7 AA	34
Phosphosite 11:	ANKRD11	Q6UB99	S563	SPAWSEVSSLSDSTR	71 / 7 AA	298
Phosphosite 12:	SF1	Q15637	T8	MATGANATPLDFPSK	62 / 8 AA	68
Phosphosite 13:	ADAMTS6	Q9UKP5	T972	ALDWSECTPKCGPGF	83 / 6 AA	97
Phosphosite 14:	ADAMTS10	Q9H324	T957	ALDWSECTPSCGPGL	83 / 6 AA	121
Phosphosite 15:	C1orf141	Q5JVX7	T384	IYELNNVTPLDNLLN	62 / 8 AA	46
Phosphosite 16:	HACE1	Q8IYU2	T231	LPDKNGVTPLDLCVQ	62 / 8 AA	102
Phosphosite 17:	LTBP1	Q14766	T290	QQIHSQVTPLSSQSV	71 / 7 AA	173
Phosphosite 18:	ELYS	Q8WYP5	T1369	DVFASEVTPSDLQKQ	75 / 8 AA	252
Phosphosite 19:	KIF13B	Q9NQT8	S983	RSLRDRWSEVTRKLE	83 / 6 AA	203
Phosphosite 20:	MMP1	P03956	S142	EKAFQLWSNVTPLTF	83 / 6 AA	54