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:	GPBP1
Human P-Site:	S227
P-Site Sequence:	TKPTQWKSQTKENKV
UniProt:	Q86WP2
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GPBP1	Q86WP2	S227	TKPTQWKSQTKENKV	100 / 9 AA	53
Phosphosite 1:	RIBC1	Q8N443	S312	TLDTEWKSQTMSSAQ	75 / 8 AA	44
Phosphosite 2:	C13orf26	Q8N6G2	S82	EYTWKSHSKEDLIKT	71 / 7 AA	34
Phosphosite 3:	C13orf26	Q8N6G2	S80	SDEYTWKSHSKEDLI	71 / 7 AA	34
Phosphosite 4:	ATM	Q13315	T2640	LDATQWKTQRKGINI	66 / 9 AA	351
Phosphosite 5:	PSEN2	P49810	S49	ENTAQWRSQENEEDG	55 / 9 AA	50
Phosphosite 6:	TRIP12	Q14669	S1767	KRLEQDKSQTKESLQ	87 / 8 AA	220
Phosphosite 7:	PRPF40A	O75400	S202	GKPYYYNSQTKESRW	71 / 7 AA	109
Phosphosite 8:	AKAP13	Q12802	S1741	KKDSEWKSGTKVSRT	62 / 8 AA	308
Phosphosite 9:	WDR5B	Q86VZ2	T286	VYIWNLQTKEIVQKL	71 / 7 AA	36
Phosphosite 10:	WDR5	P61964	T290	VYIWNLQTKEIVQKL	71 / 7 AA	37
Phosphosite 11:	DNMT1	P26358	T249	EKRLRSQTKEPTPKQ	71 / 7 AA	183
Phosphosite 12:	DNMT1	P26358	S247	KEEKRLRSQTKEPTP	62 / 8 AA	183
Phosphosite 13:	ERK3	Q16659	S483	LSNWKEQSKEKSDKK	71 / 7 AA	83
Phosphosite 14:	MLYCD	O95822	S344	WLLGLLNSQTKEHGR	71 / 7 AA	55
Phosphosite 15:	F8	P00451	S1601	IPKEEWKSQEKSPEK	71 / 7 AA	267
Phosphosite 16:	Putative uncharacterized protein LOC645739	Q9H521	S22	EASELLKSQAKELKD	71 / 7 AA	9
Phosphosite 17:	GPBP1	Q86WP2	T223	AAPPTKPTQWKSQTK	100 / 5 AA	53
Phosphosite 18:	MLYCD	O95822	T346	LGLLNSQTKEHGRNE	71 / 7 AA	55
Phosphosite 19:	TOP2B	Q02880	S396	IENPTFDSQTKENMT	71 / 7 AA	183
Phosphosite 20:	TOP2A	P11388	S375	IENPTFDSQTKENMT	71 / 7 AA	174