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:	Y425
P-Site Sequence:	DFRARFWYRRSTTD_
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	Y425	DFRARFWYRRSTTD_	100 / 9 AA	48
Phosphosite 1:	KIAA1109	Q2LD37	Y4272	LAFPRAWYRRSIARR	66 / 9 AA	555
Phosphosite 2:	COL6A3	P12111	Y3142	KSCARFWYGGCGGNE	100 / 5 AA	344
Phosphosite 3:	ELMO2	Q96JJ3	Y569	RRQERFWYCRLALNH	71 / 7 AA	83
Phosphosite 4:	FRMD4A	Q9P2Q2	Y932	SDELRQWYQRSTASH	75 / 8 AA	115
Phosphosite 5:	KIAA1109	Q2LD37	S4275	PRAWYRRSIARRLFL	83 / 6 AA	555
Phosphosite 6:	NDUFB9	Q9Y6M9	Y73	EAEEEFWYRQHPQPY	80 / 5 AA	22
Phosphosite 7:	SLC6A18	Q96N87	Y163	SAVSYFWYRQTLNIT	66 / 6 AA	71
Phosphosite 8:	C6orf186	Q5JXM2	Y318	SSVVRFWYSLLKELE	80 / 5 AA	41
Phosphosite 9:	DIRC2	Q96SL1	Y269	AASQRLSYRRSVCRL	62 / 8 AA	52
Phosphosite 10:	PXDNL	A1KZ92	Y1234	RDGDRFWYENPGVFT	80 / 5 AA	164
Phosphosite 11:	TDRD1	Q9BXT4	Y1008	YTSDDFWYRAVVLGT	100 / 4 AA	132
Phosphosite 12:	CACNG8	Q8WXS5	Y270	LPSYRFRYRRRSRSS	62 / 8 AA	43
Phosphosite 13:	LPGAT1	Q92604	Y56	LDSKRFWYIEGIMYK	100 / 4 AA	43
Phosphosite 14:	RPL18a	Q02543	Y46	VAKSRFWYFVSQLKK	80 / 5 AA	21
Phosphosite 15:	C6orf186	Q5JXM2	S319	SVVRFWYSLLKELEQ	100 / 4 AA	41
Phosphosite 16:	TBC1D18	Q5R372	Y425	PANERFWYFSRKTFT	80 / 5 AA	92
Phosphosite 17:	TAF1L	Q8IZX4	Y369	YGPARLWYDMLGVSE	80 / 5 AA	207
Phosphosite 18:	TAF1	P21675	Y350	YGPARLWYDMLGVPE	80 / 5 AA	213
Phosphosite 19:	USP49	Q70CQ1	Y145	QMLTALWYRRQRLLA	80 / 5 AA	79
Phosphosite 20:	SLC6A17	Q9H1V8	Y204	EKSSATTYFWYREAL	100 / 4 AA	81