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:	HTRA4
Human P-Site:	S310
P-Site Sequence:	KELGMKDSDMDYVQI
UniProt:	P83105
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HTRA4	P83105	S310	KELGMKDSDMDYVQI	100 / 9 AA	51
Phosphosite 1:	HTRA3	P83110	S289	RELGLRDSDMDYIQT	77 / 9 AA	49
Phosphosite 2:	HTRA1	Q92743	S312	KELGLRNSDMDYIQT	66 / 9 AA	51
Phosphosite 3:	RNF112	Q9ULX5	T286	TSQELKDTDLDYLEM	62 / 8 AA	68
Phosphosite 4:	SYCP1	Q15431	S94	YQEGLKDSDLENSEG	55 / 9 AA	114
Phosphosite 5:	NCOA6	Q14686	S24	CSSTMEDSEMDFDSG	62 / 8 AA	219
Phosphosite 6:	CDH11	P55287	S765	LESATTDSDLDYDYL	55 / 9 AA	88
Phosphosite 7:	SKT	Q5T5P2	S84	EILGMQTSEMDRKRE	62 / 8 AA	214
Phosphosite 8:	BCORL1	Q5H9F3	S1242	SFAGMADSDMGSQEV	85 / 7 AA	183
Phosphosite 9:	DNAH6	Q9C0G6	S3157	LLIRLGDSDIDYDKN	62 / 8 AA	476
Phosphosite 10:	NAP5	O14513	S1879	SGGSNSDSDLDYGDN	83 / 6 AA	209
Phosphosite 11:	NAG	A2RRP1	S473	EDEGEEDSDSDYEIS	66 / 9 AA	269
Phosphosite 12:	NEB	P20929	S4077	KNSQALVSDMDYRNY	100 / 5 AA	773
Phosphosite 13:	neurogenin 2	Q9H2A3	Y250	PAGSDMDYWQPPPPD	100 / 5 AA	29
Phosphosite 14:	NUP155	O75694	Y65	SGMSDMDYPLQGPGL	100 / 5 AA	155
Phosphosite 15:	neurogenin 2	Q9H2A3	S246	SPASPAGSDMDYWQP	100 / 5 AA	29
Phosphosite 16:	HIN1L	Q7RTX8	Y360	NFHSDMDYRGPKNPS	100 / 5 AA	50
Phosphosite 17:	RHOBTB2	Q9BYZ6	Y7	_MDSDMDYERPNVET	100 / 5 AA	83
Phosphosite 18:	S100A7L2	Q5SY68	Y54	CEKSDMDYLSNALEK	100 / 5 AA	11
Phosphosite 19:	RBM19	Q9Y4C8	Y210	KELSDMDYLKSKMVK	100 / 5 AA	107
Phosphosite 20:	RBM19	Q9Y4C8	S206	AAVQKELSDMDYLKS	100 / 5 AA	107