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:	GSPT2
Human P-Site:	S518
P-Site Sequence:	DPSNLCHSGRTFDVQ
UniProt:	Q8IYD1
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GSPT2	Q8IYD1	S518	DPSNLCHSGRTFDVQ	100 / 9 AA	69
Phosphosite 1:	GSPT1	P15170	S389	DPNNLCHSGRTFDAQ	100 / 9 AA	56
Phosphosite 2:	PLD3	Q8IV08	S302	APPPLCPSGRTPDLK	85 / 7 AA	55
Phosphosite 3:	SCXA	Q7RTU7	S145	GDGQPCHSGPAFFHA	71 / 7 AA	22
Phosphosite 4:	ZC3H3	Q8IXZ2	S46	WQPPTYHSGRAFSAR	71 / 7 AA	102
Phosphosite 5:	PPIL2	Q13356	T361	FRPNLSHTGRGILSM	71 / 7 AA	59
Phosphosite 6:	POF1B	Q8WVV4	S233	IGNELCHSGSSQICE	62 / 8 AA	69
Phosphosite 7:	PPIL2	Q13356	S359	DEFRPNLSHTGRGIL	71 / 7 AA	59
Phosphosite 8:	KIAA1199	Q8WUJ3	S863	GPGGLDHSGRTLPIG	75 / 8 AA	153
Phosphosite 9:	BTRC	Q9Y297	S555	LRTLVEHSGRVFRLQ	83 / 6 AA	69
Phosphosite 10:	FBW1B	Q9UKB1	S492	LRTLVEHSGRVFRLQ	83 / 6 AA	62
Phosphosite 11:	ITPR1	Q14643	T1069	LDDHGGRTFLRVLLH	83 / 6 AA	314
Phosphosite 12:	AKAP8	O43823	S353	GEDELCDSGRQRGEK	71 / 7 AA	76
Phosphosite 13:	CD81	P60033	S177	LKNNLCPSGSNIISN	55 / 9 AA	26
Phosphosite 14:	ANTXRL	A6NF34	S551	RQNPLCHSPRQSPTS	83 / 6 AA	63
Phosphosite 15:	F2RL1	P55085	S363	KNALLCRSVRTVKQM	71 / 7 AA	44
Phosphosite 16:	TMPPE	Q6ZT21	S74	TVSNLCHSPAAESTC	100 / 5 AA	49
Phosphosite 17:	PCNT	O95613	S1151	LKADVNLSHSERGAL	71 / 7 AA	378
Phosphosite 18:	RFX4	Q33E94	S333	LNHLCQASRTVIHSA	57 / 7 AA	83
Phosphosite 19:	EFCAB5	A4FU69	S372	LLKHLCHSADEFREV	55 / 9 AA	173
Phosphosite 20:	FCN3	O75636	S227	GDSLSLHSGRPFTTY	83 / 6 AA	33