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:	Y131
P-Site Sequence:	QREDAILYPSCYDAN
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	Y131	QREDAILYPSCYDAN	100 / 9 AA	45
Phosphosite 1:	GCAT	O75600	S133	EDAILYPSCYDANAG	100 / 7 AA	45
Phosphosite 2:	WDYHV1	Q96HA8	Y23	PPRDACVYSSCYCEE	66 / 9 AA	24
Phosphosite 3:	HCFC2	Q9Y5Z7	Y465	TDSNAILYPSLASNA	85 / 7 AA	87
Phosphosite 4:	GCNT4	Q9P109	Y379	NYYEGFFYPSCTGSH	50 / 8 AA	53
Phosphosite 5:	FDXACB1	Q9BRP7	Y532	PFKSHSLYPPCYVHD	83 / 6 AA	70
Phosphosite 6:	PHEX	P78562	S141	KAKILYSSCMNEKAI	83 / 6 AA	86
Phosphosite 7:	PHEX	P78562	S140	QKAKILYSSCMNEKA	83 / 6 AA	86
Phosphosite 8:	cIAP2	Q13489	Y90	TEKHKKLYPSCRFVQ	100 / 5 AA	68
Phosphosite 9:	BIRC2	Q13490	Y107	IQKHKQLYPSCSFIQ	100 / 5 AA	70
Phosphosite 10:	SLC3A1	Q07837	T683	SVLNILYTSC_____	83 / 6 AA	79
Phosphosite 11:	cIAP2	Q13489	S92	KHKKLYPSCRFVQSL	100 / 5 AA	68
Phosphosite 12:	KBTBD2	Q8IY47	S589	TVGKLYPSCLEESPW	100 / 5 AA	71
Phosphosite 13:	KBTBD2	Q8IY47	Y587	RCTVGKLYPSCLEES	71 / 7 AA	71
Phosphosite 14:	GPRC5D	Q9NZD1	Y266	VPELCILYRSCRQEC	83 / 6 AA	39
Phosphosite 15:	SLC3A1	Q07837	Y682	SSVLNILYTSC____	83 / 6 AA	79
Phosphosite 16:	RES4-22D	P78312	Y512	ASLQDHIYPSCFGNT	66 / 6 AA	140
Phosphosite 17:	RNF208	Q9H0X6	Y175	EQCLQILYESCPKYK	83 / 6 AA	28
Phosphosite 18:	TRPM7	Q96QT4	Y1023	VPRKAILYPHEAPSW	100 / 5 AA	213
Phosphosite 19:	GALNT9	Q9HCQ5	Y491	DGDRAILYPCHGMSS	100 / 5 AA	68
Phosphosite 20:	SPHK1IP	Q2M3C7	S431	VGSSLLPSCYSTKDT	83 / 6 AA	186