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:	T108
P-Site Sequence:	SGELDAATLAAMNRP
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	T108	SGELDAATLAAMNRP	100 / 9 AA	65
Phosphosite 1:	MMP9	P14780	T90	TGELDSATLKAMRTP	77 / 9 AA	78
Phosphosite 2:	HUWE1	Q7Z6Z7	T1018	GIGLDGDTLAPMETD	66 / 9 AA	482
Phosphosite 3:	MED14	O60244	T474	LYGLDQATLDDMEKS	66 / 9 AA	161
Phosphosite 4:	MMP3	P08254	T83	TGKLDSDTLEVMRKP	55 / 9 AA	54
Phosphosite 5:	HSPA1A	P08107	T585	ISWLDANTLAEKDEF	66 / 9 AA	70
Phosphosite 6:	C1orf85	Q8WWB7	T168	TDSLDPATLSATFQG	75 / 8 AA	44
Phosphosite 7:	MMP10	P09238	T82	TGKLDTDTLEVMRKP	55 / 9 AA	54
Phosphosite 8:	MMP12	P39900	T83	TGQLDTSTLEMMHAP	55 / 9 AA	54
Phosphosite 9:	TLN1	Q9Y490	S1679	LRDLDQASLAAVSQQ	66 / 9 AA	270
Phosphosite 10:	Desmin	P17661	T219	RADVDAATLARIDLE	85 / 7 AA	54
Phosphosite 11:	LRRFIP1	Q32MZ4	T107	MPGLSAATLASLGGT	66 / 9 AA	89
Phosphosite 12:	TACC2	O95359	T1878	PADLESPTLAASSYH	62 / 8 AA	309
Phosphosite 13:	KRT38	O76015	T218	QKLLDDATLAKADLE	85 / 7 AA	50
Phosphosite 14:	KRTHA7	O76014	T218	QKLLDDATLAKADLE	85 / 7 AA	50
Phosphosite 15:	liprin alpha 4	O75335	T87	SGHSDAQTLAMMLQE	75 / 8 AA	78
Phosphosite 16:	PPFIA2	O75334	T648	SGHSDAQTLAMMLQE	75 / 8 AA	143
Phosphosite 17:	ERK1	P27361	T111	RDILRASTLEAMRDV	66 / 9 AA	43
Phosphosite 18:	STAG3	Q9UJ98	T236	RAFRHTSTLAAMKLM	62 / 8 AA	139
Phosphosite 19:	STAG1	Q8WVM7	T223	RAFRHTSTLAAMKLM	62 / 8 AA	144
Phosphosite 20:	STAG2	Q8N3U4	T220	RAFRHTSTLAAMKLM	62 / 8 AA	146