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:	S273
P-Site Sequence:	DRFGFCPSERLYTQD
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	S273	DRFGFCPSERLYTQD	100 / 9 AA	78
Phosphosite 1:	WDR25	Q64LD2	S93	SDWGSCPSQRLQWPG	75 / 8 AA	60
Phosphosite 2:	DPP3	Q9NY33	T29	AFRLLSPTERLYAYH	62 / 8 AA	83
Phosphosite 3:	TMCO7	Q9C0B7	T235	CQLGFCPTKRKLLTP	71 / 7 AA	121
Phosphosite 4:	POLR1B	Q9H9Y6	T976	AGYNFYGTERLYSGI	55 / 9 AA	128
Phosphosite 5:	FAM135A	Q9P2D6	S800	QGQGPCNSERLFPQL	66 / 9 AA	170
Phosphosite 6:	SPIRE1	Q08AE8	S749	GPSEYCPSERTISEI	83 / 6 AA	86
Phosphosite 7:	BCO2	Q9BYV7	S515	REDGFYPSEPVFVPA	55 / 9 AA	63
Phosphosite 8:	C3orf58	Q8NDZ4	S172	SDLVHCPSQRLLDRL	71 / 7 AA	49
Phosphosite 9:	A1BG	P04217	S389	PFGGSAPSERLELHV	75 / 8 AA	54
Phosphosite 10:	CALCRL	Q16602	S438	GYSHDCPSEHLNGKS	71 / 7 AA	53
Phosphosite 11:	CXorf36	Q9H7Y0	S177	SPLLRCPSQRLLDRV	83 / 6 AA	49
Phosphosite 12:	FBXO7	Q9Y3I1	S166	EGTGFYPSEPMLCSE	62 / 8 AA	59
Phosphosite 13:	LRIT1	Q9P2V4	S25	QARGFCPSQCSCSLH	83 / 6 AA	68
Phosphosite 14:	HESX1	Q9UBX0	S94	YENYFSASERLSLKR	71 / 7 AA	21
Phosphosite 15:	TECTA	O75443	S1184	KHTVLVNSERLYLPL	62 / 8 AA	240
Phosphosite 16:	BANP	Q8N9N5	S346	NSSSYCPSESMMSTP	50 / 8 AA	56
Phosphosite 17:	Putative BANP-like protein	Q9H8C5	S120	NSSSYCPSEPMMSTP	50 / 8 AA	22
Phosphosite 18:	VSNL1	P62760	S40	GFLKDCPSGRLNLEE	71 / 7 AA	22
Phosphosite 19:	NEB	P20929	S5017	RRVNNVTSERLYREL	71 / 7 AA	773
Phosphosite 20:	DCHS1	Q96JQ0	S2999	EPPSPPPSEHLYHQT	83 / 6 AA	346