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:	PHRF1
Human P-Site:	S1163
P-Site Sequence:	RDRRKRRSRSPSSEH
UniProt:	Q9P1Y6
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PHRF1	Q9P1Y6	S1163	RDRRKRRSRSPSSEH	100 / 9 AA	179
Phosphosite 1:	CDK12	Q9NYV4	S220	VDSPKRRSRSPHRKW	100 / 7 AA	164
Phosphosite 2:	TMEM16H	Q9HCE9	S1127	PALRTRRSRSPAPPP	77 / 9 AA	136
Phosphosite 3:	RBM16	Q9UPN6	S416	RSPRKRRSRSRSGSR	88 / 9 AA	141
Phosphosite 4:	KIAA1688	Q9C0H5	S496	PGTRKRKSRKPSLCQ	77 / 9 AA	121
Phosphosite 5:	SRRP35	Q8WXF0	S112	SPSDHRRSRSPSQRR	100 / 7 AA	31
Phosphosite 6:	SRRM1	Q8IYB3	S177	RSPRRRKSRSPSPRR	77 / 9 AA	102
Phosphosite 7:	PHLDB1	Q86UU1	T516	LGARGRRTRSPSPTL	77 / 9 AA	151
Phosphosite 8:	PHRF1	Q9P1Y6	S1165	RRKRRSRSPSSEHRA	100 / 7 AA	179
Phosphosite 9:	KIF19	Q2TAC6	S893	AKRRKRRSRSFEVTG	100 / 7 AA	111
Phosphosite 10:	RNPS1	Q15287	S155	EKERKRRSPSPKPTK	87 / 8 AA	34
Phosphosite 11:	SRRP35	Q8WXF0	S114	SDHRRSRSPSQRRTR	100 / 7 AA	31
Phosphosite 12:	SRRM1	Q8IYB3	S341	PPPRHRRSRSPVRRR	87 / 8 AA	102
Phosphosite 13:	LUC7L2	Q9Y383	T292	SRERKRRTRSKSREK	77 / 9 AA	47
Phosphosite 14:	U2AF2	P26368	S41	SRDRKRRSRSRDRRN	100 / 7 AA	54
Phosphosite 15:	DDB2	Q92466	S24	LRPRNKRSRSPLELE	75 / 8 AA	48
Phosphosite 16:	SFRS15	O95104	S436	SDNRKSRSRSASRSP	77 / 9 AA	126
Phosphosite 17:	TRA2A	Q13595	S96	PEYRRRRSRSHSPMS	77 / 9 AA	33
Phosphosite 18:	RIMS1	Q86UR5	S987	EIHPTRRSRSPTRHH	75 / 8 AA	189
Phosphosite 19:	RNPS1	Q15287	S287	RSPVRRRSRSPGRRR	75 / 8 AA	34
Phosphosite 20:	PHLDB1	Q86UU1	S518	ARGRRTRSPSPTLGE	85 / 7 AA	151