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:	S469
P-Site Sequence:	LIYFFKESLVFAFDV
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	S469	LIYFFKESLVFAFDV	100 / 9 AA	65
Phosphosite 1:	C20orf108	Q96KR6	S137	LKLGFKESLVQSKMA	100 / 6 AA	20
Phosphosite 2:	PPFIA3	O75145	S977	YRSYFMESLVDARML	71 / 7 AA	133
Phosphosite 3:	FARP1	Q9Y4F1	S1042	HVLSHKESLVY____	71 / 7 AA	119
Phosphosite 4:	CAMSAP1	Q5T5Y3	S978	PQDVDKESLAFAQQH	85 / 7 AA	178
Phosphosite 5:	HMOX1	P09601	S71	EIERNKESPVFAPVY	85 / 7 AA	33
Phosphosite 6:	MGAT5B	Q3V5L5	S250	LMGSGKESLIFMKKR	83 / 6 AA	90
Phosphosite 7:	ARHGAP20	Q9P2F6	S760	GKTCFKQSLVTGTDV	83 / 6 AA	133
Phosphosite 8:	COLQ	Q9Y215	S351	RSLYFKDSLGWLPIQ	50 / 8 AA	48
Phosphosite 9:	MAP3K1	Q13233	S1344	KYGAFKESVVINYTE	71 / 7 AA	164
Phosphosite 10:	NIPBL	Q6KC79	S2471	LLQSFKESMVKDKRK	83 / 6 AA	316
Phosphosite 11:	C4orf29	Q0P651	S341	RNSLRKESLIFMKGV	83 / 6 AA	47
Phosphosite 12:	MIS12	Q9H081	S177	GTSDFRESLVSLVQN	83 / 6 AA	24
Phosphosite 13:	PPHLN1	Q8NEY8	S133	DNTFFRESPVGRKDS	71 / 7 AA	53
Phosphosite 14:	AL7A	Q9Y615	S326	SEMFFKPSLIKSMQL	71 / 7 AA	49
Phosphosite 15:	FLT1	P17948	S1197	SEDFFKESISAPKFN	83 / 6 AA	151
Phosphosite 16:	PPFIBP1	Q86W92	S115	RLENDKESLVLQVSV	83 / 6 AA	114
Phosphosite 17:	MYL10	Q9BUA6	S58	QIQEFKESLALSPRL	62 / 8 AA	25
Phosphosite 18:	CDC42BPB	Q9Y5S2	S285	ETPFYAESLVETYGK	71 / 7 AA	194
Phosphosite 19:	DMPK2	Q6DT37	S280	ETPFYAESLVETYGK	71 / 7 AA	173
Phosphosite 20:	CDC42BPA	Q5VT25	S286	ETPFYAESLVETYGK	71 / 7 AA	197