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:	PRPS1L1
Human P-Site:	S308
P-Site Sequence:	RRTHNGESVSYLFSH
UniProt:	P21108
Intern. Prot. ID:	IPI00218371

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PRPS1L1	P21108	S308	RRTHNGESVSYLFSH	100 / 9 AA	35
Phosphosite 1:	PRPS1	P60891	S308	RRTHNGESVSYLFSH	100 / 9 AA	35
Phosphosite 2:	PRPS2	P11908	S308	RRTHNGESVSYLFSH	100 / 9 AA	35
Phosphosite 3:	PRPS1	P60891	S310	THNGESVSYLFSHVP	100 / 7 AA	35
Phosphosite 4:	PRPS1L1	P21108	S310	THNGESVSYLFSHVP	100 / 7 AA	35
Phosphosite 5:	PRPS2	P11908	S310	THNGESVSYLFSHVP	100 / 7 AA	35
Phosphosite 6:	CRTAP	O75718	S63	SGEHWAESVGYLEIS	66 / 9 AA	47
Phosphosite 7:	MUC2	Q02817	S1156	NGIHSNISVSYLEGC	66 / 9 AA	540
Phosphosite 8:	NCOA2	Q15596	S317	QHEGESVSYAKRHHH	100 / 6 AA	159
Phosphosite 9:	PRPS1	P60891	Y311	HNGESVSYLFSHVPL	100 / 6 AA	35
Phosphosite 10:	PRPS1L1	P21108	Y311	HNGESVSYLFSHVPL	100 / 6 AA	35
Phosphosite 11:	PRPS2	P11908	Y311	HNGESVSYLFSHVPL	100 / 6 AA	35
Phosphosite 12:	SLC26A9	Q7LBE3	S621	QTPANGTSVSYITFS	75 / 8 AA	87
Phosphosite 13:	ZIMP7	Q8NF64	S347	GASFNGGSVSYSQPG	85 / 7 AA	97
Phosphosite 14:	NMNAT3	Q96T66	S214	RALGQGQSVKYLIPD	71 / 7 AA	28
Phosphosite 15:	EEA1	Q15075	S329	EEKHNEESVSKKNIQ	85 / 7 AA	162
Phosphosite 16:	DUSP13	Q6B8I1	S87	GPDFYGSSVSYLGVP	66 / 9 AA	21
Phosphosite 17:	FRMD4A	Q9P2Q2	S107	RFYIESISYLKDNAT	83 / 6 AA	115
Phosphosite 18:	DUSP13	Q6B8I1	S89	DFYGSSVSYLGVPAH	85 / 7 AA	21
Phosphosite 19:	PIR	O00625	T63	HPHRGFETVSYLLEG	83 / 6 AA	32
Phosphosite 20:	PIR	O00625	Y66	RGFETVSYLLEGGSM	83 / 6 AA	32