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:	S350
P-Site Sequence:	RYTGAGLSGRQVHRT
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	S350	RYTGAGLSGRQVHRT	100 / 9 AA	48
Phosphosite 1:	LASS2	Q96G23	S110	LSRQSGLSGRQVERW	87 / 8 AA	45
Phosphosite 2:	LRRC7	Q96NW7	S557	STTLPSLSGRQVEIN	75 / 8 AA	173
Phosphosite 3:	ANKRD54	Q6NXT1	S54	GGGGAGLSGRASGGA	100 / 7 AA	33
Phosphosite 4:	CDX2	Q99626	S226	LAATLGLSERQVKIW	85 / 7 AA	34
Phosphosite 5:	MLL3	Q8NEZ4	S902	RPRGAGLSGRGGRGR	100 / 7 AA	541
Phosphosite 6:	C1orf167	Q5SNV9	S227	RSLGIGLSGRHDQWV	75 / 8 AA	162
Phosphosite 7:	MAT2A	P31153	T262	PQGDAGLTGRKIIVD	55 / 9 AA	44
Phosphosite 8:	HOXD13	P35453	S316	ISAATNLSERQVTIW	55 / 9 AA	36
Phosphosite 9:	HOXC13	P31276	S300	ISATTNLSERQVTIW	62 / 8 AA	35
Phosphosite 10:	HOXA13	P31271	S362	ISATTNLSERQVTIW	62 / 8 AA	40
Phosphosite 11:	HERC1	Q15751	S1529	DEEGYALSGRQNVDL	75 / 8 AA	532
Phosphosite 12:	C9orf66	Q5T8R8	S111	LHTSAGLSGRNLRAA	75 / 8 AA	31
Phosphosite 13:	LAMA3	Q16787	S938	HPVMVDLSGREVELH	62 / 8 AA	367
Phosphosite 14:	HOXC8	P31273	T189	VSHALGLTERQVKIW	71 / 7 AA	28
Phosphosite 15:	HOXB8	P17481	T186	VSHALGLTERQVKIW	71 / 7 AA	28
Phosphosite 16:	THBS2	P35442	S109	ALEGPGLSQRQFEIV	75 / 8 AA	130
Phosphosite 17:	LUZP1	Q86V48	S417	NNENYSLSNRQVSSP	71 / 7 AA	120
Phosphosite 18:	GPR37	O15354	S162	GPRGAGISGRSQEQS	85 / 7 AA	67
Phosphosite 19:	HSF2	Q03933	S379	EDFQAMLSGRQFSID	85 / 7 AA	60
Phosphosite 20:	SMEK1	Q6IN85	S737	VLLKTNLSGRQSPSF	71 / 7 AA	95