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:	GPAA1
Human P-Site:	S324
P-Site Sequence:	LTLRGINSFRQYKYD
UniProt:	O43292
Intern. Prot. ID:	IPI00021594

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GPAA1	O43292	S324	LTLRGINSFRQYKYD	100 / 9 AA	68
Phosphosite 1:	PRKDC	P78527	S445	LVVMQIDSFPQYSPK	71 / 7 AA	469
Phosphosite 2:	VPS54	Q9P1Q0	S335	QELQGIHSFRHLGSQ	62 / 8 AA	111
Phosphosite 3:	GRK6	P43250	T185	RQPVTKNTFRQYRVL	83 / 6 AA	66
Phosphosite 4:	GRK5	P34947	T185	RQPVTKNTFRQYRVL	83 / 6 AA	68
Phosphosite 5:	NXN	Q6DKJ4	S242	SADRSEESFKQYFSE	55 / 9 AA	48
Phosphosite 6:	SCN5A	Q14524	S12	LLPRGTSSFRRFTRE	55 / 9 AA	227
Phosphosite 7:	URG4	Q8TCY9	S249	QPPRGMGSFREDSVV	62 / 8 AA	105
Phosphosite 8:	CNTN5	O94779	S379	ENSRGKNSFRGQLQV	85 / 7 AA	121
Phosphosite 9:	C1orf51	Q8N365	S150	GRFERGLSSFQQSVA	62 / 8 AA	41
Phosphosite 10:	C1orf51	Q8N365	S151	RFERGLSSFQQSVAM	62 / 8 AA	41
Phosphosite 11:	KIAA1109	Q2LD37	S1375	TPSADSNSFHQYRSM	83 / 6 AA	555
Phosphosite 12:	GPR123	Q86SQ6	S656	LTRREEDSFRQLAFP	62 / 8 AA	137
Phosphosite 13:	ARID1B	Q8NFD5	S817	QMHAGISSFQQSNSS	71 / 7 AA	236
Phosphosite 14:	ARID1B	Q8NFD5	S816	GQMHAGISSFQQSNS	71 / 7 AA	236
Phosphosite 15:	TSR1	Q2NL82	S508	QKYRGLKSFRTSPWD	71 / 7 AA	92
Phosphosite 16:	CTSA	P10619	S46	PGLAKQPSFRQYSGY	100 / 5 AA	54
Phosphosite 17:	C18orf19	Q96ND0	T129	LYQRFKKTFRQYGKV	55 / 9 AA	31
Phosphosite 18:	ATF2	P15336	S9	KFKLHVNSARQYKDL	71 / 7 AA	55
Phosphosite 19:	CSS3	Q70JA7	T96	PEAAPGITSFRSSPW	71 / 7 AA	100
Phosphosite 20:	SCN5A	Q14524	S11	FLLPRGTSSFRRFTR	62 / 8 AA	227