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:	MMP9
Human P-Site:	S686
P-Site Sequence:	YWRVSSRSELNQVDQ
UniProt:	P14780
Intern. Prot. ID:	IPI00027509

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MMP9	P14780	S686	YWRVSSRSELNQVDQ	100 / 9 AA	78
Phosphosite 1:	MMP9	P14780	S684	RFYWRVSSRSELNQV	100 / 7 AA	78
Phosphosite 2:	USP54	Q70EL1	S739	GEEISSKSELDELQE	55 / 9 AA	187
Phosphosite 3:	SHIP	Q92835	S1127	RPIKPSRSEINQQTP	75 / 8 AA	133
Phosphosite 4:	UTP14C	Q5TAP6	S432	RQSLRKRSELNQDAE	66 / 9 AA	87
Phosphosite 5:	CCDC158	Q5M9N0	S667	NEVKTSRSELNNLSE	85 / 7 AA	127
Phosphosite 6:	C6orf60	Q8NB25	S823	AMLASLRSELNHQHA	66 / 9 AA	133
Phosphosite 7:	SYNE1	Q8NF91	S6579	MIIGSRRSGLNQNLT	75 / 8 AA	1011
Phosphosite 8:	MYO18A	Q92614	S1070	SRRVSSSSELDLPSG	75 / 8 AA	233
Phosphosite 9:	PPFIA2	O75334	S527	EEIEKLRSELDQLKM	83 / 6 AA	143
Phosphosite 10:	BFAR	Q9NZS9	S382	FSFWRIWSRSELKTV	71 / 7 AA	53
Phosphosite 11:	CAMTA2	O94983	S843	LSSVSSPSELSDGTF	66 / 9 AA	132
Phosphosite 12:	AREG	P15514	S55	GFEVTSRSEMSSGSE	62 / 8 AA	28
Phosphosite 13:	AREG	P15514	S53	ADGFEVTSRSEMSSG	71 / 7 AA	28
Phosphosite 14:	MYO18A	Q92614	S1069	SSRRVSSSSELDLPS	75 / 8 AA	233
Phosphosite 15:	Bcl-11B	Q9C0K0	S102	KDSPPPSSRSELRKV	100 / 6 AA	96
Phosphosite 16:	PLD2	O14939	S894	VSPPLARSELTQVQG	71 / 7 AA	106
Phosphosite 17:	POF1B	Q8WVV4	S480	REICRLRSQLNQYHK	83 / 6 AA	69
Phosphosite 18:	Bcl-11B	Q9C0K0	S104	SPPPSSRSELRKVSE	100 / 6 AA	96
Phosphosite 19:	MMP9	P14780	S683	DRFYWRVSSRSELNQ	100 / 6 AA	78
Phosphosite 20:	USP54	Q70EL1	S737	FSGEEISSKSELDEL	71 / 7 AA	187