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:	S101
P-Site Sequence:	RANALPASGELDAAT
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	S101	RANALPASGELDAAT	100 / 9 AA	65
Phosphosite 1:	UNC80	Q8N2C7	T3130	PTDALPATGQLQGCS	66 / 9 AA	363
Phosphosite 2:	MMP19	Q99542	S69	EASELPVSGQLDDAT	75 / 8 AA	57
Phosphosite 3:	MMP9	P14780	T83	KQLSLPETGELDSAT	66 / 9 AA	78
Phosphosite 4:	AFTPH	Q6ULP2	S695	TREALPESGELLDVW	87 / 8 AA	102
Phosphosite 5:	AKTIP	Q9H8T0	S155	HPLVDPTSGELDVKR	85 / 7 AA	33
Phosphosite 6:	IRX4	P78413	S421	PSVALPHSGALDRHQ	77 / 9 AA	54
Phosphosite 7:	SYTL1	Q8IYJ3	S421	EGAGLPPSGELHFWV	66 / 9 AA	62
Phosphosite 8:	SKIV2L2	P42285	S687	KSNVKPNSGELDPLY	85 / 7 AA	118
Phosphosite 9:	DLG5	Q8TDM6	S1142	EQKCVPASGELSPEL	85 / 7 AA	214
Phosphosite 10:	USP14	P54578	S143	YAGALRASGEMASAQ	75 / 8 AA	56
Phosphosite 11:	TMC2	Q8TDI7	S868	SRTTLPASGHLPISR	75 / 8 AA	103
Phosphosite 12:	CDKL3	Q8IVW4	S204	GNPYLPSSSDLDLLH	62 / 8 AA	68
Phosphosite 13:	ACC2	O00763	S2347	KQEILQASGELSHVH	85 / 7 AA	277
Phosphosite 14:	RP2	O75695	S181	IHDFTPVSGELNWSL	71 / 7 AA	40
Phosphosite 15:	GGA1	Q9UJY5	S417	AQTSLPASSGLDDLD	66 / 9 AA	70
Phosphosite 16:	GPR179	Q6PRD1	S2197	SGGLLPQSGALDPEL	75 / 8 AA	257
Phosphosite 17:	PRP6	O94906	T235	PGLMTPGTGELDMRK	71 / 7 AA	107
Phosphosite 18:	NAP1L1	P55209	S309	APPEVPESGDLDDDA	62 / 8 AA	45
Phosphosite 19:	STRN	O43815	S275	RKKALPDSGEDRDTK	85 / 7 AA	86
Phosphosite 20:	CDKL3	Q8IVW4	S205	NPYLPSSSDLDLLHK	62 / 8 AA	68