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:	HTRA3
Human P-Site:	S226
P-Site Sequence:	IKDIDKKSDIATIKI
UniProt:	P83110
Intern. Prot. ID:	Isoform1 - IPI00027862

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HTRA3	P83110	S226	IKDIDKKSDIATIKI	100 / 9 AA	49
Phosphosite 1:	UBTD2	Q8WUN7	S134	INMIEEKSDIETLDI	66 / 9 AA	26
Phosphosite 2:	KIF4B	Q2VIQ3	S130	FKEIDKKSDFEFTLK	75 / 8 AA	140
Phosphosite 3:	KIF4A	O95239	S130	FKEIDKKSDFEFTLK	75 / 8 AA	140
Phosphosite 4:	CEP192	Q8TEP8	S468	DALEDRKSDITSELS	62 / 8 AA	213
Phosphosite 5:	WHSC1L1	Q9BZ95	S38	EDAFDNNSDIAEDGG	62 / 8 AA	162
Phosphosite 6:	Fer	P16591	S348	SETCEKKSDIVLLLS	71 / 7 AA	95
Phosphosite 7:	UBXN4	Q92575	S165	PPTSDTKSDTATGGE	75 / 8 AA	57
Phosphosite 8:	GRHL2	Q6ISB3	S463	AIPLQKKSDITYFKT	62 / 8 AA
Phosphosite 9:	USP15	Q9Y4E8	S14	ADLDTQRSDIATLLK	71 / 7 AA	112
Phosphosite 10:	RALY	Q9UKM9	S36	NTALVKKSDVETIFS	71 / 7 AA	32
Phosphosite 11:	ZNF473	Q8WTR7	S135	DPESLLRSDIATNGE	83 / 6 AA	100
Phosphosite 12:	HT008	Q8IWB9	S440	ESKVDKLSDIPLKPE	62 / 8 AA	125
Phosphosite 13:	KIAA1189	Q8TAM6	S248	QPTLGKKSDISRNAY	62 / 8 AA	33
Phosphosite 14:	MACF1	Q96PK2	S1667	KLCGTLKSEIATQEL	83 / 6 AA	670
Phosphosite 15:	ABCA13	Q86UQ4	S4166	LQDSNKKSHIALGTE	71 / 7 AA	576
Phosphosite 16:	KLRK1	P26718	S28	YNLDLKKSDFSTRWQ	71 / 7 AA	25
Phosphosite 17:	MYBPC2	Q14324	S176	KRTSEKKSDTAGELD	71 / 7 AA	128
Phosphosite 18:	CCNB3	Q8WWL7	S989	PESITSKSSIATMTS	66 / 9 AA	158
Phosphosite 19:	CIC	Q96RK0	S734	LVYSDKKSAAATSPA	75 / 8 AA	164
Phosphosite 20:	ZCCHC4	Q9H5U6	S217	TASGDKKSNIKSLLL	83 / 6 AA	59