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:	T280
P-Site Sequence:	PNPKHPKTPDKCDPS
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	T280	PNPKHPKTPDKCDPS	100 / 9 AA	54
Phosphosite 1:	SLBP	Q14493	T171	QPGIHPKTPNKFKKY	85 / 7 AA	31
Phosphosite 2:	SPEN	Q96T58	T1619	DTENHPKTPESAPEN	71 / 7 AA	402
Phosphosite 3:	AMPD1	P23109	T161	SFQRFPKTPSKYLRN	55 / 9 AA	86
Phosphosite 4:	ZNF706	Q9Y5V0	T65	FESKHPKTPLPPELA	100 / 6 AA	8
Phosphosite 5:	TNRC18	O15417	S2543	EDSGNPKSPDKAQAE	71 / 7 AA	315
Phosphosite 6:	ASXL1	Q8IXJ9	T683	EPRGGPSTPGKCTSD	71 / 7 AA	165
Phosphosite 7:	HSD17B4	P51659	T265	RQKNHPMTPEAVKAN	57 / 7 AA	80
Phosphosite 8:	PPAN	Q9NQ55	T439	CDQKFPKTKDKSQGA	66 / 9 AA	53
Phosphosite 9:	PDE6C	P51160	T309	EPYKGPKTPDGREVN	85 / 7 AA	99
Phosphosite 10:	PROSC	O94903	T257	RDYSKKPTPDKCAAD	100 / 5 AA	30
Phosphosite 11:	MKI67	P46013	T1457	GSKRHPKTKEKAQPL	55 / 9 AA	359
Phosphosite 12:	CXXC6	Q8NFU7	T858	NEGDQPKTPENIPSK	50 / 8 AA	235
Phosphosite 13:	DNAJB1	P25685	T307	EGLPLPKTPEKRGDL	83 / 6 AA	38
Phosphosite 14:	IQGAP1	P46940	T1434	RAIRDAKTPDKMKKS	62 / 8 AA	189
Phosphosite 15:	piccolo	Q9Y6V0	T2672	PKVEVKTTDKCIDLS	83 / 6 AA	567
Phosphosite 16:	ARAP2	Q8WZ64	T587	SQSQAVVTPEKCGYL	80 / 5 AA	193
Phosphosite 17:	LMAN1	P49257	T276	EPGKEPPTPDKEISE	75 / 8 AA	58
Phosphosite 18:	THOC2	Q8NI27	S1588	EEKKHHKSSDKHR__	62 / 8 AA	183
Phosphosite 19:	VWA3B	Q502W6	T728	EICSMISTPEKCAKP	80 / 5 AA	146
Phosphosite 20:	ZNF354B	Q96LW1	S186	FAKEKTPSKCEIQRN	83 / 6 AA	71