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:	S139
P-Site Sequence:	LRAASRRSERLHRPP
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	S139	LRAASRRSERLHRPP	100 / 9 AA	51
Phosphosite 1:	RBM12	Q9NTZ6	S601	NEDDARKSERLHRKK	75 / 8 AA	97
Phosphosite 2:	ARSI	Q5FYB1	T386	EGRASPRTEILHNID	66 / 9 AA	64
Phosphosite 3:	ASXL2	Q76L83	S253	GKKSFQRSERLHTRQ	85 / 7 AA	154
Phosphosite 4:	Rab11FIP2	Q7L804	S372	GKKDSRRSDKLNNGG	55 / 9 AA	58
Phosphosite 5:	PRKDC	P78527	S2685	LLFAHKRSERLQRAP	66 / 9 AA	469
Phosphosite 6:	CDK12	Q9NYV4	S105	ERRGSDRSDRLHKHR	66 / 9 AA	164
Phosphosite 7:	SUZ12	Q15022	S382	KPLATRNSESLHQEN	66 / 9 AA	83
Phosphosite 8:	GALNT16	Q8N428	S47	AQRAGRRSEQLREDR	66 / 9 AA	63
Phosphosite 9:	DENND3	A2RUS2	S459	EKRASRKSSHLHVTH	66 / 9 AA	136
Phosphosite 10:	ESCO1	Q5FWF5	S122	NEQLNRRSQRLQQLT	62 / 8 AA	95
Phosphosite 11:	NHLRC1	Q6VVB1	T254	AEGVLRRTERLQAHL	71 / 7 AA	42
Phosphosite 12:	RIOK3	O14730	S217	AYSEERRSARLHEKK	85 / 7 AA	59
Phosphosite 13:	MYO15A	Q9UKN7	S3335	SVPASRPSEQLLQQV	75 / 8 AA	395
Phosphosite 14:	SPON1	Q9HCB6	S740	EARESRRSEQLKEES	75 / 8 AA	91
Phosphosite 15:	ZSCAN10	Q96SZ4	S479	CGKAFRRSEHLVAHR	75 / 8 AA	80
Phosphosite 16:	MARS2	Q96GW9	S259	DLSVSRRSSHLHWGI	66 / 9 AA	67
Phosphosite 17:	ENO3	P13929	S401	KTGAPCRSERLAKYN	75 / 8 AA	47
Phosphosite 18:	ENO2	P09104	S401	KTGAPCRSERLAKYN	75 / 8 AA	47
Phosphosite 19:	ENO1	P06733	S401	KTGAPCRSERLAKYN	75 / 8 AA	47
Phosphosite 20:	Cyclin E2	O96020	S5	___MSRRSSRLQAKQ	75 / 8 AA	47