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:	S480
P-Site Sequence:	GPRGPIPSGMQGPSP
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	S480	GPRGPIPSGMQGPSP	100 / 9 AA	61
Phosphosite 1:	TReP-132	Q96PN7	S1052	KARGAIPSGKQKPGG	75 / 8 AA	132
Phosphosite 2:	SH3MD4	Q8TEJ3	S780	AGSCPIESEMQGAMG	75 / 8 AA	93
Phosphosite 3:	MEPCE	Q7L2J0	S334	EVVSPLPSALQGPSG	55 / 9 AA	74
Phosphosite 4:	NES	P48681	S1521	PGPLEIPSGMEDAGP	71 / 7 AA	177
Phosphosite 5:	FREM1	Q5H8C1	S1900	ERRPLPSSMQLAVIR	71 / 7 AA	244
Phosphosite 6:	CLK3	P49761	S543	KILGPIPSHMIHRTR	85 / 7 AA	59
Phosphosite 7:	NID2	Q14112	S431	PDGGPVPSEMDVPPA	62 / 8 AA	151
Phosphosite 8:	CLK2	P49760	S402	RILGPIPSRMIRKTR	85 / 7 AA	60
Phosphosite 9:	DTX1	Q86Y01	T513	RIVYDIPTGIQGPEH	71 / 7 AA	67
Phosphosite 10:	SOCS4	Q8WXH5	S414	DALPIPSSMKLYLKE	71 / 7 AA	51
Phosphosite 11:	CEP110	Q7Z7A1	S25	SSHSPIPSSMSNMRS	71 / 7 AA	269
Phosphosite 12:	ARHGAP23	Q9P227	S406	GPQAPPPSGLQGLDD	66 / 9 AA	162
Phosphosite 13:	ARL9	Q6T311	T171	NGSEIPSTMQDAKDL	71 / 7 AA	21
Phosphosite 14:	TACC2	O95359	S1596	VAQDRIPSGKQHQET	62 / 8 AA	309
Phosphosite 15:	ARL9	Q6T311	S170	KNGSEIPSTMQDAKD	71 / 7 AA	21
Phosphosite 16:	GRSF1	Q12849	S41	SAAGSIPSGVSGRRR	66 / 9 AA	53
Phosphosite 17:	POGK	Q9P215	S429	IPPGKFPSGMEIRCH	62 / 8 AA	69
Phosphosite 18:	AMOTL1	Q8IY63	S383	PCQLPFPSTMQQHSP	71 / 7 AA	107
Phosphosite 19:	NANS	Q9NR45	S157	GRPMVISSGMQSMDT	71 / 7 AA	40
Phosphosite 20:	PNMA2	Q9UL42	S80	TDVSAIPSEVQGKGG	55 / 9 AA	42