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:	T490
P-Site Sequence:	NSYPKRITEVFPAVI
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	T490	NSYPKRITEVFPAVI	100 / 9 AA	65
Phosphosite 1:	TSC1	Q92574	T955	YEAQKRITQVFELEI	75 / 8 AA	130
Phosphosite 2:	SALL4	Q9UJQ4	S950	GTDGKRVSEIFPKEI	62 / 8 AA	112
Phosphosite 3:	PRG4	Q92954	T1186	PSPARRITEVWGIPS	62 / 8 AA	151
Phosphosite 4:	NOL6	Q9H6R4	T696	AHPVLRYTEVFPPTP	85 / 7 AA	128
Phosphosite 5:	MMP21	Q8N119	S441	KSYPKLISEGFPGIP	66 / 9 AA	65
Phosphosite 6:	SLFN12L	Q6IEE8	T269	EKLLQRITEILPQYV	62 / 8 AA	62
Phosphosite 7:	HEXB	P07686	S341	TTFFKEISEVFPDQF	75 / 8 AA	63
Phosphosite 8:	GTPBP2	Q9BX10	T157	SDMPRKITEVLVRKV	62 / 8 AA	66
Phosphosite 9:	SEC63D1	A2PYH4	T843	NKDPNRITIRFPMEG	66 / 9 AA	163
Phosphosite 10:	CNBD1	Q8NA66	T131	LYRPKRATEKFEEFL	75 / 8 AA	50
Phosphosite 11:	TDRD10	Q5VZ19	T34	PGFKKRETEVYVGNL	71 / 7 AA	41
Phosphosite 12:	KIAA2018	Q68DE3	T1923	KSNPMRITESHATKG	83 / 6 AA	241
Phosphosite 13:	SNX13	Q9Y5W8	T624	HDFHMRITEQFESLS	62 / 8 AA	112
Phosphosite 14:	PIK3C2B	O00750	S1368	LKSSGRISDVFLCRH	66 / 6 AA	185
Phosphosite 15:	PIWIL1	Q96J94	T179	KRLQQKVTEVFSKTR	44 / 9 AA	99
Phosphosite 16:	ZNF518A	Q6AHZ1	S766	PMMPRITSVFSLQSQ	71 / 7 AA	167
Phosphosite 17:	ACADS	P16219	T388	HYRDARITEIYEGTS	66 / 6 AA	44
Phosphosite 18:	APOB	P04114	T1102	DIQNKKITEVALMGH	83 / 6 AA	516
Phosphosite 19:	C1orf92	Q8N4P6	T485	NLIRNRITEVGLEGF	71 / 7 AA	62
Phosphosite 20:	TUBGCP5	Q96RT8	T88	AASWKRLTEEFLNAP	71 / 7 AA	118