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:	GCAT
Human P-Site:	Y274
P-Site Sequence:	LGGASGGYTTGPGPL
UniProt:	O75600
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GCAT	O75600	Y274	LGGASGGYTTGPGPL	100 / 9 AA	45
Phosphosite 1:	GCAT	O75600	T275	GGASGGYTTGPGPLV	100 / 8 AA	45
Phosphosite 2:	SPTLC3	Q9NUV7	Y379	SFGASGGYIAGRKDL	66 / 9 AA	62
Phosphosite 3:	piccolo	Q9Y6V0	S2736	VTCTASASYTTGTES	75 / 8 AA	567
Phosphosite 4:	ABCG8	Q9H221	Y487	YELEDGLYTTGPYFF	66 / 9 AA	76
Phosphosite 5:	PLXNB3	Q9ULL4	T1853	AELSGNYTSAPHCLE	62 / 8 AA	207
Phosphosite 6:	PDZD2	O15018	S1658	CLPGSYTSGPDSSQP	71 / 7 AA	302
Phosphosite 7:	ARMC5	Q96C12	T467	LISEGYATGPDDISP	83 / 6 AA	98
Phosphosite 8:	NOL9	Q5SY16	Y590	IQDDVRGYTNGPILL	83 / 6 AA	79
Phosphosite 9:	NOMO2	Q5JPE7	T290	SLPSGGYTVIPFYRG	75 / 8 AA	139
Phosphosite 10:	MSRA	Q9UJ68	Y99	QVGFAGGYTSNPTYK	62 / 8 AA	26
Phosphosite 11:	DYTN	A2CJ06	Y141	AENSRGGYDSGPRMT	55 / 9 AA	65
Phosphosite 12:	NOL9	Q5SY16	T591	QDDVRGYTNGPILLA	83 / 6 AA	79
Phosphosite 13:	PDZD2	O15018	T1657	ACLPGSYTSGPDSSQ	71 / 7 AA	302
Phosphosite 14:	DYTN	A2CJ06	S143	NSRGGYDSGPRMTRR	71 / 7 AA	65
Phosphosite 15:	GPR63	Q9BZJ6	Y233	APQCVFGYTTNPGYQ	83 / 6 AA	48
Phosphosite 16:	MSRA	Q9UJ68	T100	VGFAGGYTSNPTYKE	71 / 7 AA	26
Phosphosite 17:	GPR63	Q9BZJ6	T234	PQCVFGYTTNPGYQA	83 / 6 AA	48
Phosphosite 18:	B9D1	Q9UPM9	Y183	KDMRKLGYDTGPSDT	83 / 6 AA	23
Phosphosite 19:	MSRA	Q9UJ68	S101	GFAGGYTSNPTYKEV	71 / 7 AA	26
Phosphosite 20:	SPTLC2	O15270	Y387	SFGASGGYIGGKKEL	75 / 8 AA	63