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:	S291
P-Site Sequence:	MPGSGPVSMERGQVP
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	S291	MPGSGPVSMERGQVP	100 / 9 AA	61
Phosphosite 1:	NES	P48681	S1506	EEESDPVSLEREDKV	75 / 8 AA	177
Phosphosite 2:	IGSF22	Q8N9C0	S655	VTEEERVSMERGEDQ	85 / 7 AA	100
Phosphosite 3:	RBMX	P38159	S352	QERGLPPSMERGYPP	85 / 7 AA	42
Phosphosite 4:	Dact3	Q96B18	S10	RAFSFPVSPERGRLR	77 / 9 AA	65
Phosphosite 5:	ZNF385	Q96PM9	S122	GVAPRPVSMENGLGP	85 / 7 AA	38
Phosphosite 6:	SLA2	Q9H6Q3	T27	VQGQGPVTMEAERSK	83 / 6 AA	29
Phosphosite 7:	IRF-6	O14896	S270	EELFGPVSLEQVKFP	71 / 7 AA	53
Phosphosite 8:	FKBP15	Q5T1M5	S1053	PEPLGPVSMDSECEE	83 / 6 AA	134
Phosphosite 9:	M6PR	P20645	S158	ADNFNPVSEERGKVQ	85 / 7 AA	31
Phosphosite 10:	C22orf30	Q5THK1	S739	TLNIKPVSLERKKEM	83 / 6 AA	237
Phosphosite 11:	RBMXL2	O75526	S353	PDRGLSLSMERGCPP	71 / 7 AA	43
Phosphosite 12:	GLI1	P08151	S538	RRVGPPVSLERRSSS	83 / 6 AA	118
Phosphosite 13:	YLPM1	P49750	S957	GPPRGPGSRERGLGR	75 / 8 AA	220
Phosphosite 14:	JAK2	O60674	S405	SNCHGPISMDFAISK	66 / 6 AA	131
Phosphosite 15:	NARG2	Q659A1	S956	RSHRNPVSMETKSSC	83 / 6 AA	110
Phosphosite 16:	RNGTT	O60942	S275	FPGAQPVSMDKQNIK	66 / 6 AA	69
Phosphosite 17:	RAB8B	Q92930	S132	MNDKRQVSKERGEKL	71 / 7 AA	24
Phosphosite 18:	RAB8A	P61006	S132	VNDKRQVSKERGEKL	71 / 7 AA	24
Phosphosite 19:	ZNF605	Q86T29	S65	DNQDNLKSMERGHKY	100 / 5 AA	74
Phosphosite 20:	ERC1	Q8IUD2	S393	MKDSKISSMERGLRD	100 / 5 AA	128