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:	S146
P-Site Sequence:	KKAFKVWSDVTPLNF
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	S146	KKAFKVWSDVTPLNF	100 / 9 AA	54
Phosphosite 1:	MMP21	Q8N119	S206	ALAFRMWSEVTPLDF	66 / 9 AA	65
Phosphosite 2:	MMP1	P03956	S142	EKAFQLWSNVTPLTF	66 / 9 AA	54
Phosphosite 3:	MMP2	P08253	T155	FQVWSDVTPLRFSRI	100 / 6 AA	74
Phosphosite 4:	C20orf11	Q9NWU2	S174	MQRQKVWSEVNQAVL	62 / 8 AA	27
Phosphosite 5:	TTN	Q8WZ42	T19674	ADRKTWSTVTPEVKK	75 / 8 AA	3816
Phosphosite 6:	DNAH5	Q8TE73	S2837	IADRFTVSSDVTWFD	75 / 8 AA	529
Phosphosite 7:	TTL12	Q14166	T309	GHIFKVYTDVQQVAS	71 / 7 AA	74
Phosphosite 8:	TTL12	Q14166	Y308	HGHIFKVYTDVQQVA	71 / 7 AA	74
Phosphosite 9:	MMP21	Q8N119	T209	FRMWSEVTPLDFRED	83 / 6 AA	65
Phosphosite 10:	ZWILCH	Q9H900	S344	KRLFKVRSDLDFAEQ	71 / 7 AA	67
Phosphosite 11:	polycystin 1	P98161	S2269	GGSYRVWSDTRDLVL	66 / 6 AA	463
Phosphosite 12:	GRIN3B	O60391	S372	SRHFKVWSLRRDPRG	100 / 5 AA	113
Phosphosite 13:	C4orf52	Q8N5G0	S162	PPGLKVWSDPFGRK_	83 / 6 AA	18
Phosphosite 14:	PCDH17	O14917	T656	HPFWEDVTPVVELVV	83 / 6 AA	126
Phosphosite 15:	NELF	Q6X4W1	S292	RSFSRSWSDPTPMKA	62 / 8 AA	60
Phosphosite 16:	ALDH9A1	P49189	S66	KAAFKIWSQKSGMER	66 / 6 AA	54
Phosphosite 17:	DNAH5	Q8TE73	S2838	ADRFTVSSDVTWFDK	75 / 8 AA	529
Phosphosite 18:	NELF	Q6X4W1	T295	SRSWSDPTPMKADTS	83 / 6 AA	60
Phosphosite 19:	ADAMTS6	Q9UKP5	T972	ALDWSECTPKCGPGF	66 / 6 AA	97
Phosphosite 20:	NSMAF	Q92636	S740	DSTVKVWSGVPAEMP	83 / 6 AA	104