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:	S30
P-Site Sequence:	QPESLFHSRDRSDLE
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	S30	QPESLFHSRDRSDLE	100 / 9 AA	65
Phosphosite 1:	HHIP	Q96QV1	S125	HSQSLFHSPEREVLE	75 / 8 AA	79
Phosphosite 2:	MPP4	Q96JB8	S44	QELSLFYSRDVNGVC	85 / 7 AA	73
Phosphosite 3:	Thsd4	Q6ZMP0	S262	AASSLFHSPETSNNH	66 / 9 AA	112
Phosphosite 4:	TMCC2	O75069	S90	GLKHLFHSRRRSRER	87 / 8 AA	77
Phosphosite 5:	BTBD7	Q9P203	S804	CNHSLFHSRTAPKAG	100 / 6 AA	126
Phosphosite 6:	SALL3	Q9BXA9	S968	PFSLLFLSRERGKCP	62 / 8 AA	135
Phosphosite 7:	NFAT5	O94916	S1095	TQGSLFHSPNPIVHS	62 / 8 AA	166
Phosphosite 8:	PWP1	Q13610	S425	DRPSLVHSRDMKMGV	85 / 7 AA	56
Phosphosite 9:	MCPH1	Q8NEM0	S347	KGHLLIHSRPRSSSV	75 / 8 AA	93
Phosphosite 10:	KIAA0467	Q5T011	S1103	RSETPFHSRQRAPLP	55 / 9 AA	278
Phosphosite 11:	KCNH4	Q9UQ05	S490	SRRSLYHSRMKDLKD	83 / 6 AA	112
Phosphosite 12:	GNN	Q6P2S7	S1286	SEKWLFHSPDYISIS	71 / 7 AA	152
Phosphosite 13:	Putative uncharacterized protein LOC400499	Q6ZTK2	S358	LAQSLFHSWSELESA	83 / 6 AA	62
Phosphosite 14:	CARD11	Q9BXL7	S385	ERDQAFHSRDEAQTQ	100 / 5 AA	133
Phosphosite 15:	ZFHX2	Q9C0A1	S446	SHMSLLHSRNSCKTL	55 / 9 AA	152
Phosphosite 16:	KCNH4	Q9UQ05	Y488	MYSRRSLYHSRMKDL	83 / 6 AA	112
Phosphosite 17:	MARCH-VII	Q9H992	S39	SLNDTYHSRDSSFRL	71 / 7 AA	78
Phosphosite 18:	FMO3	P31513	S173	FKGKCFHSRDYKEPG	100 / 5 AA	60
Phosphosite 19:	SLITRK4	Q8IW52	S752	ELDELFPSRDSNVFI	83 / 6 AA	94
Phosphosite 20:	CEP110	Q7Z7A1	S1215	GLHKLFPSRDADSGG	83 / 6 AA	269