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:	HTRA1
Human P-Site:	Y126
P-Site Sequence:	CGSDANTYANLCQLR
UniProt:	Q92743
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HTRA1	Q92743	Y126	CGSDANTYANLCQLR	100 / 9 AA	51
Phosphosite 1:	HTRA3	P83110	Y97	CGTDGHTYANVCALQ	66 / 9 AA	49
Phosphosite 2:	AGRN	O00468	Y217	CGSDASTYSNECELQ	66 / 9 AA	215
Phosphosite 3:	ACSL6	Q9UKU0	Y621	KRGIEGTYADLCTNK	71 / 7 AA	78
Phosphosite 4:	LTBP1	Q14766	Y1573	PLKDSDDYAQLCNIP	55 / 9 AA	173
Phosphosite 5:	SPINK2	P20155	Y59	CGSDMSTYANECTLC	66 / 9 AA	9
Phosphosite 6:	5-LO (arachidonate 5-lipoxygenase)	P09917	Y446	RAMKDLTYASLCFPE	83 / 6 AA	78
Phosphosite 7:	SPINK5	Q9NQ38	Y363	ESGKATSYAELCSEY	62 / 8 AA	121
Phosphosite 8:	LMLN	Q96KR4	Y248	MDRPIAGYANLCPNM	100 / 5 AA	74
Phosphosite 9:	LRRC16B	Q8ND23	Y160	CGGFSETYAALCDYN	62 / 8 AA	150
Phosphosite 10:	HPSE2	Q8WWQ2	S198	EQFSNTYSNLILTAR	62 / 8 AA	67
Phosphosite 11:	Calsenilin	Q9Y2W7	Y130	PQGDATTYAHFLFNA	62 / 8 AA	29
Phosphosite 12:	KIDINS220	Q9ULH0	Y261	DLLDAGTYVNIPDRS	62 / 8 AA	197
Phosphosite 13:	PITPNM2	Q9BZ72	T451	SKKGDANTIANVFDT	75 / 8 AA	149
Phosphosite 14:	UGDH	O60701	T148	RRIFDANTKPNLNLQ	75 / 8 AA	55
Phosphosite 15:	ZNF770	Q6IQ21	Y531	THNEKSPYASLCQVE	44 / 9 AA	80
Phosphosite 16:	KIDINS220	Q9ULH0	T260	QDLLDAGTYVNIPDR	62 / 8 AA	197
Phosphosite 17:	AGRN	O00468	S215	PVCGSDASTYSNECE	71 / 7 AA	215
Phosphosite 18:	KCNIP1	Q9NZI2	T100	FPHGDASTYAHYLFN	71 / 7 AA	27
Phosphosite 19:	AGRN	O00468	T216	VCGSDASTYSNECEL	71 / 7 AA	215
Phosphosite 20:	C2orf24	Q9BV87	Y205	RWRGWYTYTDLCVLL	66 / 6 AA	45