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:	HPSE
Human P-Site:	S520
P-Site Sequence:	EKPLRPGSSLGLPAF
UniProt:	Q9Y251
Intern. Prot. ID:	IPI00410297

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HPSE	Q9Y251	S520	EKPLRPGSSLGLPAF	100 / 9 AA	61
Phosphosite 1:	HPSE	Q9Y251	S521	KPLRPGSSLGLPAFS	100 / 8 AA	61
Phosphosite 2:	ANKRD43	Q2M3V2	S430	YQYLRPGSSYALRRL	77 / 9 AA	57
Phosphosite 3:	ARHGEF17	Q96PE2	S299	RPGLRPGSSLLDQDC	100 / 7 AA	222
Phosphosite 4:	TNFSF12	O43508	S222	LLALRPGSSLRIRTL	100 / 7 AA	27
Phosphosite 5:	RESP18	Q5W5W9	S9	QHPLWPGSSEGLQLL	77 / 9 AA	19
Phosphosite 6:	BZRAP1	O95153	S201	PLPRPGTSLELCRKA	75 / 8 AA	200
Phosphosite 7:	KIAA1632	Q9HCE0	S2509	QIRLRPGSELHLTPK	77 / 9 AA	292
Phosphosite 8:	BZRAP1	O95153	T200	APLPRPGTSLELCRK	75 / 8 AA	200
Phosphosite 9:	USP40	Q9NVE5	S827	EAELKMGSSLGLCLG	77 / 9 AA	140
Phosphosite 10:	LHX3	Q9UBR4	S313	YRELRPGSPYGVPPS	66 / 9 AA	43
Phosphosite 11:	THRA	P10827	S392	AEGRPGGSLGVHPEG	75 / 8 AA	55
Phosphosite 12:	PRODH2	Q9UF12	S259	WVRRPGASLELSPER	75 / 8 AA	59
Phosphosite 13:	DNAJB7	Q7Z6W7	S125	DLLNRPGSSYGNRNR	85 / 7 AA	35
Phosphosite 14:	TTC8	Q8TAM2	T82	AQVPRPGTSLKLPGT	75 / 8 AA	60
Phosphosite 15:	UBAP2L	Q14157	S760	SSSLNSGSSLGLSLG	77 / 9 AA	115
Phosphosite 16:	SERINC4	A6NH21	S13	AGPSPGTSLGLAQQH	75 / 8 AA	57
Phosphosite 17:	ARHGEF17	Q96PE2	S300	PGLRPGSSLLDQDCR	100 / 6 AA	222
Phosphosite 18:	DUSP15	Q9H1R2	S251	QVQLRPGSSSCTLSA	100 / 6 AA	32
Phosphosite 19:	USP36	Q9P275	S494	VPISRNGSTLGLKSQ	75 / 8 AA	123
Phosphosite 20:	TG	P01266	S1139	GEELRPGSSSSAQCP	100 / 6 AA	305