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:	HtrA2
Human P-Site:	S355
P-Site Sequence:	KNSSSGISGSQRRYI
UniProt:	O43464
Intern. Prot. ID:	Isoform1 - IPI00001665

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HtrA2	O43464	S355	KNSSSGISGSQRRYI	100 / 9 AA	49
Phosphosite 1:	HtrA2	O43464	S357	SSSGISGSQRRYIGV	100 / 7 AA	49
Phosphosite 2:	RIPK2	O43353	S399	HSWDSTISGSQRAAF	87 / 8 AA	61
Phosphosite 3:	STAM	Q92783	S400	YMQSSGVSGSQVYAG	87 / 8 AA	59
Phosphosite 4:	RIPK2	O43353	S401	WDSTISGSQRAAFCD	100 / 6 AA	61
Phosphosite 5:	COL7A1	Q02388	S1011	QTLPGISSSQRVTGL	75 / 8 AA	295
Phosphosite 6:	ARHGAP20	Q9P2F6	S238	PMLGITGSERDYQLW	71 / 7 AA	133
Phosphosite 7:	COL7A1	Q02388	S1012	TLPGISSSQRVTGLE	85 / 7 AA	295
Phosphosite 8:	CA6	P23280	S122	GGASSEISGSEHTVD	66 / 9 AA	35
Phosphosite 9:	BCL9	O00512	S665	MNRMIPGSQRHMEPG	83 / 6 AA	149
Phosphosite 10:	DZIP3	Q86Y13	S596	ALQSITGSQRIEIEE	83 / 6 AA	139
Phosphosite 11:	MYST4	Q8WYB5	S1910	SNIGISHSQRLQTQI	85 / 7 AA	231
Phosphosite 12:	TMEM217	Q8N7C4	S189	LSISSGFSGSHLESQ	75 / 8 AA	27
Phosphosite 13:	CLCA4	Q14CN2	S192	TRCSAGISGRNRVYK	66 / 9 AA	101
Phosphosite 14:	SMC1A	Q14683	S964	SQGEDSVSGSQRISS	83 / 6 AA	143
Phosphosite 15:	ZNF813	Q6ZN06	S175	INDASSISTSQRISC	75 / 8 AA	72
Phosphosite 16:	FBX43	Q4G163	S591	AQARIPGSQREQGST	83 / 6 AA	78
Phosphosite 17:	ZNF813	Q6ZN06	T176	NDASSISTSQRISCR	75 / 8 AA	72
Phosphosite 18:	Adrenergic receptor-alpha1B	P35368	S415	DDSGSCLSGSQRTLP	75 / 8 AA	57
Phosphosite 19:	SMC1A	Q14683	S966	GEDSVSGSQRISSIY	83 / 6 AA	143
Phosphosite 20:	ORC1L	Q13415	S340	ERTLTPISGGQRSSV	83 / 6 AA	97