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:	CSTF3
Human P-Site:	S261
P-Site Sequence:	KYIQWEKSNPLRTED
UniProt:	Q12996
Intern. Prot. ID:	IPI00015195

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CSTF3	Q12996	S261	KYIQWEKSNPLRTED	100 / 9 AA	83
Phosphosite 1:	NCOR2	Q9Y618	S2368	KYDQWEESPPLSANA	66 / 9 AA	275
Phosphosite 2:	EPSTI1	Q96J88	S164	KAIQREKSNKLEEKK	75 / 8 AA	37
Phosphosite 3:	GCKR	Q14397	S34	AVPITEKSNPLTQDL	100 / 6 AA	69
Phosphosite 4:	KIAA2018	Q68DE3	S1917	PNVSVQKSNPMRITE	71 / 7 AA	241
Phosphosite 5:	IGSF6	O95976	S181	ILLSKSKSNPLRNKE	100 / 6 AA	27
Phosphosite 6:	FLYWCH1	Q4VC44	S591	PNLAQWDSPDPLRPL	50 / 8 AA	80
Phosphosite 7:	HCP5	Q6MZN7	S34	RGLGSWKSNPLRLGG	100 / 6 AA	14
Phosphosite 8:	PROX1	Q92786	S67	QHADGEKSNVLRKLL	85 / 7 AA	83
Phosphosite 9:	HMBOX1	Q6NT76	T230	RWYQLEKTNPGATLS	71 / 7 AA	47
Phosphosite 10:	PIP5K1B	O14986	S221	SRKEREKSNPTFKDL	71 / 7 AA	61
Phosphosite 11:	DPY19L2	Q6NUT2	T488	FDFMEKATPLRYTKT	71 / 7 AA	87
Phosphosite 12:	NUFIP1	Q9UHK0	T430	RKKSFEKTNPKRKKD	62 / 8 AA	56
Phosphosite 13:	FOLH1B	Q9HBA9	S348	RLQDFDKSNPILLRM	50 / 8 AA	50
Phosphosite 14:	RGPD1	Q68DN6	S1539	RIFSSEKSNPFAFGN	71 / 7 AA	197
Phosphosite 15:	DCP1A	Q9NPI6	T48	KANQWEKTDIEGTLF	66 / 6 AA	63
Phosphosite 16:	PCDHGA12	O60330	S788	SQESFEKSEPLLLSG	71 / 7 AA	101
Phosphosite 17:	TRIM5	Q9C035	S197	DILDWEESNELQNLE	55 / 9 AA	56
Phosphosite 18:	ZNF248	Q8NDW4	S337	SDKTWEKSALLKHQI	62 / 8 AA	67
Phosphosite 19:	PCDHGA6	Q9Y5G7	S788	NQESYEKSEPLLITQ	71 / 7 AA	101
Phosphosite 20:	FBXO10	Q9UK96	S518	GVDIRKKSNPLCNQI	71 / 7 AA	105