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:	MMP13
Human P-Site:	S289
P-Site Sequence:	DKCDPSLSLDAITSL
UniProt:	P45452
Intern. Prot. ID:	IPI00021738

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MMP13	P45452	S289	DKCDPSLSLDAITSL	100 / 9 AA	54
Phosphosite 1:	MMP13	P45452	S287	TPDKCDPSLSLDAIT	100 / 7 AA	54
Phosphosite 2:	SALL4	Q9UJQ4	S471	PIDEPSLSLDSKPVL	75 / 8 AA	112
Phosphosite 3:	NTSR2	O95665	S18	PSSNPGLSLDARLGV	75 / 8 AA	45
Phosphosite 4:	C5orf44	A5PLN9	S309	GYGDVRLSLEAIPDT	66 / 9 AA	47
Phosphosite 5:	CMAS	Q8NFW8	S122	VSKDSSTSLDAIIEF	77 / 9 AA	48
Phosphosite 6:	NUMA1	Q14980	S1947	LESRPSLSLGTITDE	75 / 8 AA	238
Phosphosite 7:	CNDP2	Q96KP4	S315	RWRYPSLSLHGIEGA	75 / 8 AA	53
Phosphosite 8:	SALL4	Q9UJQ4	S469	PDPIDEPSLSLDSKP	85 / 7 AA	112
Phosphosite 9:	FBXO17	Q96EF6	S15	RRLPADPSLALDALP	85 / 7 AA	31
Phosphosite 10:	PLAC4	Q8WY50	T61	APWTPSLTLDTFTHP	62 / 8 AA	17
Phosphosite 11:	DDOST	P39656	S85	TADDPSLSLIKYGEF	100 / 6 AA	51
Phosphosite 12:	POLR2A	P24928	S374	ITPDPNLSIDQVGVP	55 / 9 AA	217
Phosphosite 13:	DDOST	P39656	S83	FKTADDPSLSLIKYG	100 / 6 AA	51
Phosphosite 14:	FRMD6	Q96NE9	S544	STDRHSLSLDDIRLY	75 / 8 AA	72
Phosphosite 15:	CCDC17	Q96LX7	S490	RALPLDPSLSLGQLN	85 / 7 AA	62
Phosphosite 16:	DGKK	Q5KSL6	S352	RESIPALSRDAIICE	75 / 8 AA	142
Phosphosite 17:	DNAH14	Q0VDD8	S2642	SKLLESISLDAITLE	85 / 7 AA	400
Phosphosite 18:	PRX	Q9BXM0	S997	DLSIPQLSLDAHLPS	85 / 7 AA	155
Phosphosite 19:	TRIM28	Q13263	S683	KEEDGSLSLDGADST	75 / 8 AA	89
Phosphosite 20:	ASB12	Q8WXK4	S247	NIYLPSLSLDLTSQD	100 / 6 AA	34