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:	CSTF1
Human P-Site:	T298
P-Site Sequence:	GVSNRCITTFEKAHD
UniProt:	Q05048
Intern. Prot. ID:	IPI00011528

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CSTF1	Q05048	T298	GVSNRCITTFEKAHD	100 / 9 AA	48
Phosphosite 1:	CSTF1	Q05048	T299	VSNRCITTFEKAHDG	100 / 8 AA	48
Phosphosite 2:	ITSN1	Q15811	T1662	EQEVLCITVFERDQF	71 / 7 AA	195
Phosphosite 3:	GREB1L	Q9C091	T886	PLLRCDETFEKMVNT	75 / 8 AA	214
Phosphosite 4:	ZBED1	O96006	T235	MGSRCLKTFEVPEEN	71 / 7 AA	78
Phosphosite 5:	SAPAP1	O14490	T536	STVSSCITTYKKTPP	55 / 9 AA	109
Phosphosite 6:	TRAPPC6B	Q86SZ2	T34	VENGRCITKLENMGF	62 / 8 AA	18
Phosphosite 7:	ZNF239	Q16600	T370	HIHRCIHTGEKPYQC	75 / 8 AA	52
Phosphosite 8:	ZNF708	P17019	T133	KGLNRCVTTTQSKIV	62 / 8 AA	65
Phosphosite 9:	TMEM19	Q96HH6	T205	KSSPRLITTWEKVPV	75 / 8 AA	36
Phosphosite 10:	SAPAP1	O14490	T537	TVSSCITTYKKTPPP	62 / 8 AA	109
Phosphosite 11:	TMEM19	Q96HH6	T206	SSPRLITTWEKVPVG	75 / 8 AA	36
Phosphosite 12:	LMOD3	Q0VAK6	T313	LRENRSITTLNIESN	62 / 8 AA	65
Phosphosite 13:	LMOD3	Q0VAK6	S311	NMLRENRSITTLNIE	71 / 7 AA	65
Phosphosite 14:	SPAG16	Q8N0X2	T431	CKGDCILTFEGHSRA	83 / 6 AA	71
Phosphosite 15:	GNA15	P30679	T126	QDPYKVTTFEKRYAA	83 / 6 AA	44
Phosphosite 16:	GRIK3	Q13003	T703	FKKSKISTFEKMWAF	83 / 6 AA	104
Phosphosite 17:	ADAMTS10	Q9H324	T510	SKSNRCITNSIPAAE	100 / 5 AA	121
Phosphosite 18:	HK3	P52790	T895	LAPRCVVTFLQSEDG	66 / 6 AA	99
Phosphosite 19:	ZCCHC11	Q5TAX3	T1217	RQKKLLTTFEKQWTS	83 / 6 AA	185
Phosphosite 20:	RIC3	Q7Z5B4	T143	GNTHRKITSFELAQL	62 / 8 AA	41