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:	GSPT1
Human P-Site:	S325
P-Site Sequence:	LGKLESGSICKGQQL
UniProt:	P15170
Intern. Prot. ID:	IPI00218829

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GSPT1	P15170	S325	LGKLESGSICKGQQL	100 / 9 AA	56
Phosphosite 1:	GSPT2	Q8IYD1	S454	LGKLESGSIFKGQQL	88 / 9 AA	69
Phosphosite 2:	FAM123B	Q5JTC6	S141	HGALETGSRCKTSVA	75 / 8 AA	124
Phosphosite 3:	SRCAP	Q6ZRS2	S2615	SLTLEAGSIPNGQEQ	66 / 9 AA	344
Phosphosite 4:	CASP5	P51878	S331	SENLEADSVCKIHEE	62 / 8 AA	50
Phosphosite 5:	C11orf53	Q8IXP5	S141	SCLSQLESGSIAQHR	100 / 6 AA	25
Phosphosite 6:	SRGAP2	O75044	S845	RKRPESGSIRKTFRS	85 / 7 AA	121
Phosphosite 7:	Irx2	Q9BZI1	S254	DPLCESGSECKDKYD	75 / 8 AA	49
Phosphosite 8:	MUC2	Q02817	S304	GNLVYLESGSPCMDT	85 / 7 AA	540
Phosphosite 9:	LEPR	P48357	S952	TTDLEKGSVCISDQF	71 / 7 AA	132
Phosphosite 10:	BCORL1	Q5H9F3	S1229	STRTRSQSGSICSSF	83 / 6 AA	183
Phosphosite 11:	5-HT(6)	P50406	S201	GLTFFLPSGAICFTY	71 / 7 AA	47
Phosphosite 12:	BCORL1	Q5H9F3	S1231	RTRSQSGSICSSFAG	83 / 6 AA	183
Phosphosite 13:	C11orf45	Q8TAV5	S118	ARQEEENSICKAHDS	62 / 8 AA	16
Phosphosite 14:	CHD-2	O14647	S1470	DLDQETFSICKERMR	71 / 7 AA	211
Phosphosite 15:	TFRC	P02786	S65	KPKRCSGSICYGTIA	85 / 7 AA	85
Phosphosite 16:	NUDT16	Q96DE0	S183	QDLGLLQSGSISGLK	71 / 7 AA	21
Phosphosite 17:	TTK	P33981	S449	SKWFDPKSICKTPSS	50 / 8 AA	97
Phosphosite 18:	BTG2	P78543	S118	YRIGEDGSICVLYEE	83 / 6 AA	17
Phosphosite 19:	GRK5	P34947	S418	KFSEEAKSICKMLLT	71 / 7 AA	68
Phosphosite 20:	DENND4C	Q5VZ89	S1325	GDSLQSGSIPLANES	83 / 6 AA	187