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:	GPBP1L1
Human P-Site:	S299
P-Site Sequence:	SPKESPSSTTPPIEI
UniProt:	Q9HC44
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GPBP1L1	Q9HC44	S299	SPKESPSSTTPPIEI	100 / 9 AA	52
Phosphosite 1:	GPBP1L1	Q9HC44	S298	SSPKESPSSTTPPIE	100 / 8 AA	52
Phosphosite 2:	GPBP1L1	Q9HC44	T300	PKESPSSTTPPIEIS	100 / 8 AA	52
Phosphosite 3:	ZNF687	Q8N1G0	S1092	SCSEEPDSTTPPAKS	77 / 9 AA	130
Phosphosite 4:	RTN1	Q16799	S330	PEDDSPGSITPPSSG	66 / 9 AA	84
Phosphosite 5:	GPBP1L1	Q9HC44	T301	KESPSSTTPPIEISS	100 / 7 AA	52
Phosphosite 6:	TBC1D25	Q3MII6	S562	SHPDSPSSSSPPSTQ	66 / 9 AA	76
Phosphosite 7:	GPR152	Q8TDT2	S458	SEGESPSSTPPEAAP	87 / 8 AA	51
Phosphosite 8:	MYST3	Q92794	S999	EEPESPRSSSPPILT	66 / 9 AA	225
Phosphosite 9:	TACC2	O95359	S1958	EAFETPESTTPVKAP	75 / 8 AA	309
Phosphosite 10:	MUC3A	Q02505	S1435	TTTETPSSSTPSFSS	75 / 8 AA	266
Phosphosite 11:	MUC3A	Q02505	S1434	ITTTETPSSSTPSFS	75 / 8 AA	266
Phosphosite 12:	PLEKHM2	Q8IWE5	S381	EEGEGPSSTTESSER	85 / 7 AA	113
Phosphosite 13:	ESCO2	Q56NI9	S515	IGPESPSSTECPRAW	77 / 9 AA	68
Phosphosite 14:	ZNF687	Q8N1G0	T1093	CSEEPDSTTPPAKSP	85 / 7 AA	130
Phosphosite 15:	EPB41	P11171	S797	ITSETPSSTTTTQIT	85 / 7 AA	97
Phosphosite 16:	C2orf55	Q6NV74	S45	GKKKRKESPSSTGSS	100 / 6 AA	102
Phosphosite 17:	ARSA	P15289	T46	YGHPSSTTPNLDQLA	100 / 6 AA	54
Phosphosite 18:	ARSA	P15289	S44	GCYGHPSSTTPNLDQ	100 / 6 AA	54
Phosphosite 19:	ZNF687	Q8N1G0	T1094	SEEPDSTTPPAKSPR	85 / 7 AA	130
Phosphosite 20:	EPB41	P11171	S796	TITSETPSSTTTTQI	85 / 7 AA	97