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:	CSS3
Human P-Site:	Y681
P-Site Sequence:	IKGYQNKYPKAEMTL
UniProt:	Q70JA7
Intern. Prot. ID:	IPI00418277

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CSS3	Q70JA7	Y681	IKGYQNKYPKAEMTL	100 / 9 AA	100
Phosphosite 1:	CHSY1	Q86X52	Y594	MRDYRIKYPKADMQI	66 / 9 AA	92
Phosphosite 2:	PNMA5	Q96PV4	Y411	EDHGQATYPKAENQT	75 / 8 AA	50
Phosphosite 3:	FAM151A	Q8WW52	Y201	LALVQEKYPKATLSP	85 / 7 AA	64
Phosphosite 4:	C1orf103	Q5T3J3	Y250	TKNFQNIYPKPVTEI	62 / 8 AA	85
Phosphosite 5:	KLC3	Q6P597	Y391	AYLKQNKYQQAEELY	75 / 8 AA	55
Phosphosite 6:	MBD4	O95243	Y485	LWKFLEKYPSAEVAR	55 / 9 AA	66
Phosphosite 7:	RPGRIP1	Q96KN7	Y1110	VPPMSQKYPKADSEK	83 / 6 AA	147
Phosphosite 8:	AKAP9	Q99996	Y3854	PLPFQNRYPGTPADF	66 / 6 AA	454
Phosphosite 9:	TEC	P42680	Y78	VIPCQNKYPFQVVHD	83 / 6 AA	74
Phosphosite 10:	NPHP3	Q7Z494	Y1043	LYQKQNKYEQAEHFR	75 / 8 AA	151
Phosphosite 11:	FTO	Q9C0B1	Y46	YQQWQLKYPKLILRE	71 / 7 AA	58
Phosphosite 12:	SNX29	Q8TEQ0	Y324	HHKLQNKYPQVRAYN	71 / 7 AA	48
Phosphosite 13:	CNN3	Q15417	Y316	HGEYQDDYPRDYQYS	57 / 7 AA	36
Phosphosite 14:	APTX	Q7Z2E3	Y209	VVVIKDKYPKARYHW	71 / 7 AA	41
Phosphosite 15:	Gde5	Q9NPB8	Y519	VRQKQNKYPILFLTQ	100 / 5 AA	76
Phosphosite 16:	CSS3	Q70JA7	Y677	HIELIKGYQNKYPKA	100 / 5 AA	100
Phosphosite 17:	INOC1	Q9ULG1	Y174	KKLHQNKYSKDKELQ	71 / 7 AA	177
Phosphosite 18:	OGDH	Q02218	Y948	LLKEVQKYPNAELAW	83 / 6 AA	116
Phosphosite 19:	KHK	P50053	Y23	VISLVDKYPKEDSEI	57 / 7 AA	33
Phosphosite 20:	MACF1	Q9UPN3	Y3904	GEMVEEKYQKAENMY	62 / 8 AA	620