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:	XRN2
Human P-Site:	S116
P-Site Sequence:	AKMNQQRSRRFRASK
UniProt:	Q9H0D6
Intern. Prot. ID:	IPI00100151

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	XRN2	Q9H0D6	S116	AKMNQQRSRRFRASK	100 / 9 AA	109
Phosphosite 1:	KIAA1279	Q96EK5	S200	KLTEQERSKRFEKVY	62 / 8 AA	72
Phosphosite 2:	TBC1D5	Q92609	S83	GINGQLRSSRFRSIC	66 / 9 AA	89
Phosphosite 3:	TBC1D5	Q92609	S84	INGQLRSSRFRSICW	75 / 8 AA	89
Phosphosite 4:	STX5	Q13190	S206	ENLKQQRSRREQFSR	85 / 7 AA	40
Phosphosite 5:	AMOTL2	Q9Y2J4	S650	IKVLQQRSRRDPGKA	100 / 6 AA	86
Phosphosite 6:	MLL	Q03164	S528	NESNDRRSRRYSVSE	62 / 8 AA	432
Phosphosite 7:	PKCh	P24723	S448	LMFHIQKSRRFDEAR	83 / 6 AA	78
Phosphosite 8:	piccolo	Q9Y6V0	S848	SPKPQEQSRRFSLNL	71 / 7 AA	567
Phosphosite 9:	4931414P19Rik	Q9H972	S395	KEEKKLRSRRYRLFA	55 / 9 AA	59
Phosphosite 10:	CUL7	Q14999	S354	AQPSFRRSRRFRPRS	85 / 7 AA	191
Phosphosite 11:	RAPGEF5	Q92565	S338	NEESQQRSMRILGMN	62 / 8 AA	68
Phosphosite 12:	C15orf26	Q6P656	S43	GKLLIQRSRRLKQNL	71 / 7 AA	34
Phosphosite 13:	DNAJC16	Q9Y2G8	Y110	KQQQQREYRFRHFHE	75 / 8 AA	91
Phosphosite 14:	CC2D2A	Q9P2K1	S908	SDQELNRSKRFRLLH	83 / 6 AA	186
Phosphosite 15:	Depdc1b	Q8WUY9	S526	QPFQRTRSFRM____	71 / 7 AA	62
Phosphosite 16:	CPAMD8	Q8IZJ3	S509	AHTTQQRSKRAAPAL	71 / 7 AA	207
Phosphosite 17:	APC2	O95996	S1840	PSPGQQRSRSLHRPA	55 / 9 AA	244
Phosphosite 18:	YBX2	Q9Y2T7	S180	YAPNRRKSRRFIPRP	62 / 8 AA	39
Phosphosite 19:	ANKRD53	Q8N9V6	S350	EQRESQRSRSFHPSV	71 / 7 AA	60
Phosphosite 20:	C18orf34	Q5BJE1	S193	EALKQQRSRKNMINM	71 / 7 AA	102