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:	Serine protease 53
Human P-Site:	S298
P-Site Sequence:	DSCVACGSLRTAGPQ
UniProt:	Q2L4Q9
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Serine protease 53	Q2L4Q9	S298	DSCVACGSLRTAGPQ	100 / 9 AA	58
Phosphosite 1:	CCDC64	Q6ZP65	S395	AKDVPAGSLRTALNE	77 / 9 AA	55
Phosphosite 2:	INPP5E	Q9NRR6	S205	SLDIASDSLRTANKV	66 / 9 AA	70
Phosphosite 3:	Putative ATP-binding domain-containing protein 3-like protein	A8MXG8	S15	SCHVACASLRRPCSG	85 / 7 AA	30
Phosphosite 4:	HEATR5A	Q86XA9	S750	GNGVACGSLEYDPYS	100 / 6 AA	222
Phosphosite 5:	TBC1D9B	Q66K14	S78	YWTVACGSSRKEITK	66 / 9 AA	140
Phosphosite 6:	LRRC47	Q8N1G4	S62	LEVSGCGSLRAPGPG	62 / 8 AA	63
Phosphosite 7:	POLR2C	P19387	S238	YNVESCGSLRPETIV	62 / 8 AA	31
Phosphosite 8:	G2E3	Q7L622	S271	SGTHLACSSLRSWEQ	62 / 8 AA	81
Phosphosite 9:	G2E3	Q7L622	S272	GTHLACSSLRSWEQN	62 / 8 AA	81
Phosphosite 10:	TERT (Telomerase Reverse Transcriptase)	O14746	S1095	TYVPLLGSLRTAQTQ	100 / 6 AA	127
Phosphosite 11:	WBP7	Q9UMN6	S136	DEDVAPSSLRSALRS	66 / 9 AA	294
Phosphosite 12:	Putative ATP-binding domain-containing protein 3-like protein	A8MXG8	S113	HVGSTCGSLRWSKAG	83 / 6 AA	30
Phosphosite 13:	PELP1	Q8IZL8	S212	YFPRACGSLKGKLAS	83 / 6 AA	120
Phosphosite 14:	KRT75	O95678	S390	SVKKQCSSLQTAIAD	71 / 7 AA	60
Phosphosite 15:	GLB1L	Q6UWU2	S228	PEGLKCGSLRGLYTT	100 / 5 AA	74
Phosphosite 16:	DLG3	Q92796	S495	SMSSGSGSLRTSEKR	62 / 8 AA	90
Phosphosite 17:	RBMY1F	Q15415	S108	RNRSPSGSLRSARGS	62 / 8 AA	56
Phosphosite 18:	RBMY1A1	Q15414	S108	RNRSPSGSLRSARGS	62 / 8 AA	56
Phosphosite 19:	DLG1	Q12959	S575	SISSGSGSLRTSQKR	62 / 8 AA	100
Phosphosite 20:	RBMY1D	P0C7P1	S108	RNRSPSGSLRSARGS	62 / 8 AA	56