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:	S21
P-Site Sequence:	STPQSAKSPTATFEK
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	S21	STPQSAKSPTATFEK	100 / 9 AA	52
Phosphosite 1:	C2orf16	Q68DN1	S1210	IYTQASKSPTSTIDL	66 / 9 AA	224
Phosphosite 2:	GPBP1L1	Q9HC44	S18	LNFSTPQSAKSPTAT	100 / 6 AA	52
Phosphosite 3:	EIF2AK4	Q9P2K8	T991	HDPAKRPTATELLKS	85 / 7 AA	187
Phosphosite 4:	TRIP12	Q14669	S1030	KVDNQAKSPTTTQSP	85 / 7 AA	220
Phosphosite 5:	TRIP12	Q14669	T1032	DNQAKSPTTTQSPKS	85 / 7 AA	220
Phosphosite 6:	PHC1	P78364	S122	SRSQSVSSPSATTLT	66 / 9 AA	106
Phosphosite 7:	LAD1	O00515	S272	KALASEKSPTADAKP	85 / 7 AA	57
Phosphosite 8:	RRP1B	Q14684	S661	LFFRRAKSSTATHPP	66 / 9 AA	84
Phosphosite 9:	PDE6A	P16499	S835	QKQQSAKSAAAGNQP	75 / 8 AA	100
Phosphosite 10:	C1orf96	Q6IQ19	S145	RTRETDKSPTSTEPR	55 / 9 AA	30
Phosphosite 11:	CMPK2	Q5EBM0	S325	IAKESAKSPVIVDRY	71 / 7 AA	49
Phosphosite 12:	GMIP	Q9P107	T55	EDPEPDKTPTATVTN	55 / 9 AA	107
Phosphosite 13:	CEP55	Q53EZ4	S428	KVAASPKSPTAALNE	75 / 8 AA	54
Phosphosite 14:	RANBP3	Q9H6Z4	T292	AGHPSADTPTATNYF	66 / 9 AA	60
Phosphosite 15:	RRP1B	Q14684	S662	FFRRAKSSTATHPPG	85 / 7 AA	84
Phosphosite 16:	RapGEF1	Q13905	S296	KKRQSAPSPTRVAVV	85 / 7 AA	121
Phosphosite 17:	ZFP91	Q96JP5	S101	QQPQAAKSPSPVQGK	55 / 9 AA	63
Phosphosite 18:	USP24	Q9UPU5	S1141	SSSQSSKSPSLSSKQ	71 / 7 AA	294
Phosphosite 19:	TELO2	Q9Y4R8	S545	LEGLVYRSPTATREV	83 / 6 AA	92
Phosphosite 20:	C2orf16	Q68DN1	S1208	AKIYTQASKSPTSTI	71 / 7 AA	224