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:	T81
P-Site Sequence:	RGPTQPPTLPAGSGS
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	T81	RGPTQPPTLPAGSGS	100 / 9 AA	69
Phosphosite 1:	PPFIA3	O75145	T523	LRYSQAPTLPSGAHL	66 / 9 AA	133
Phosphosite 2:	Ig lambda chain V-I region EPS	P06888	S9	SVLTQPPSLSAAPGQ	66 / 9 AA	11
Phosphosite 3:	SLC25A20	O43772	S44	RLQTQPPSLPGQPPM	75 / 8 AA	33
Phosphosite 4:	SMARCA4	P51532	T681	PQAAQPPTLPVEEKK	66 / 9 AA	185
Phosphosite 5:	LTBP4	Q8N2S1	T493	VSLSQPRTLPATSRP	75 / 8 AA	173
Phosphosite 6:	SF3A2	Q15428	S222	EKPPAPPSLPAGPPG	85 / 7 AA	49
Phosphosite 7:	ZFR2	Q9UPR6	T23	QYSAQPPTLPLPTVG	85 / 7 AA	101
Phosphosite 8:	TMEM30A	Q9NV96	T285	RKSDLHPTLPAGRYS	100 / 6 AA
Phosphosite 9:	SAMD11	Q96NU1	T624	ALPLQPPTLRAPERE	85 / 7 AA	58
Phosphosite 10:	RbBP6	Q7Z6E9	S549	SQRTQGPSLPATPVF	75 / 8 AA	202
Phosphosite 11:	IGSF9B	Q9UPX0	T1323	RPETPPPTLPTSGKL	66 / 9 AA	147
Phosphosite 12:	Ig lambda chain V-IV region Bau	P01715	S8	YGLTQPPSLSVSPGQ	55 / 9 AA	11
Phosphosite 13:	LARP1	Q6PKG0	T1071	AMISQPPTPPTGQPV	66 / 9 AA	124
Phosphosite 14:	RC3H2	Q9HBD1	T624	GYYPPPPTVPAGVAP	85 / 7 AA	132
Phosphosite 15:	PLCB1	Q9NQ66	T785	NERNQPLTLPAVFVY	75 / 8 AA	139
Phosphosite 16:	MLL3	Q8NEZ4	T2942	SGSPPPPTLPASPSN	85 / 7 AA	541
Phosphosite 17:	TOP2B	Q02880	S1596	DFPTEPPSLPRTGRA	71 / 7 AA	183
Phosphosite 18:	MAVS	Q7Z434	S111	PDPLEPPSLPAERPG	62 / 8 AA	57
Phosphosite 19:	VWA5B1	Q5TIE3	T153	STSSELPTLPSGAVR	55 / 9 AA	134
Phosphosite 20:	C19orf54	Q5BKX5	S103	GTPCQPPSLPEEGSP	62 / 8 AA	19