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:	CSTF2
Human P-Site:	S498
P-Site Sequence:	GAVVPQGSRQVPVMQ
UniProt:	P33240
Intern. Prot. ID:	IPI00013256

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CSTF2	P33240	S498	GAVVPQGSRQVPVMQ	100 / 9 AA	61
Phosphosite 1:	DLAT	P10515	T281	KILVPEGTRDVPLGT	66 / 9 AA	69
Phosphosite 2:	OBSCN	Q5VST9	S7004	DMGHPQGSKQLPSTG	75 / 8 AA	868
Phosphosite 3:	MYOC	Q99972	S199	ARAVPPGSREVSTWN	75 / 8 AA	57
Phosphosite 4:	GUCY1A2	P33402	S310	KNLPQGTSQVPADLR	75 / 8 AA	82
Phosphosite 5:	PDPK1	O15530	S45	PPGIPGGSRQGPAMD	66 / 9 AA	63
Phosphosite 6:	KCP	Q6ZWJ8	S907	GEEHPEGSRWVPPDS	75 / 8 AA	160
Phosphosite 7:	ETNK1	Q9HBU6	S100	YIHVPPGSPEVPKLN	66 / 9 AA	51
Phosphosite 8:	SUN3	Q8TAQ9	S78	ETDVPQKSRQLYAII	75 / 8 AA	41
Phosphosite 9:	ESX1L	Q8N693	S280	MAPVPPGSRMAPVPP	66 / 9 AA	44
Phosphosite 10:	IGFBP4	P22692	S173	ARPVPQGSCQSELHR	85 / 7 AA	28
Phosphosite 11:	HTRA4	P83105	S194	WGRLLHGSRLVPVYS	71 / 7 AA	51
Phosphosite 12:	KIAA1549	Q9HCM3	S1403	ISRPPEASRRVPSKI	62 / 8 AA	203
Phosphosite 13:	Irx2	Q9BZI1	S314	GRKTPQGSRTSPGAP	66 / 9 AA	49
Phosphosite 14:	INTS1	Q8N201	S1395	LARVVQGSPEVPGIT	66 / 9 AA	244
Phosphosite 15:	C1orf106	Q3KP66	S500	GAWVPAGSRELVAHH	62 / 8 AA	73
Phosphosite 16:	COL27A1	Q8IZC6	S411	QKQVPPTSRPVPARV	66 / 9 AA	187
Phosphosite 17:	CRTC3	Q6UUV7	S524	VPLVQQGSRELQDSF	55 / 9 AA	67
Phosphosite 18:	NEB	P20929	S3887	IGWMPQGSPEVLRVK	62 / 8 AA	773
Phosphosite 19:	HCRTR1	O43613	S17	QMGVPPGSREPSPVP	71 / 7 AA	48
Phosphosite 20:	NOLC1	Q14978	S466	AKQAPQGSRDSSSDS	71 / 7 AA	74