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:	S435
P-Site Sequence:	DQPAFTPSGILTPHA
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	S435	DQPAFTPSGILTPHA	100 / 9 AA	109
Phosphosite 1:	XRN2	Q9H0D6	T433	KRDQPAFTPSGILTP	100 / 7 AA	109
Phosphosite 2:	CSRNP3	Q8WYN3	S52	SSHFTPSSILKREKR	75 / 8 AA	65
Phosphosite 3:	CSRNP3	Q8WYN3	S51	TSSHFTPSSILKREK	75 / 8 AA	65
Phosphosite 4:	ULBP3	Q9BZM4	S117	ELEDFTPSGPLTLQV	87 / 8 AA	28
Phosphosite 5:	ZNF431	Q8TF32	S468	CGKAFSQSSILTTHK	66 / 9 AA	67
Phosphosite 6:	ZNF208	O43345	S269	CGKAFNQSAILTKHK	66 / 9 AA	134
Phosphosite 7:	ZNF681	Q96N22	S421	CGKAFNQSSILTTHK	66 / 9 AA	67
Phosphosite 8:	ZNF254	O75437	S558	CGKAFKQSSILTNHK	66 / 9 AA	77
Phosphosite 9:	ZNF676	Q8N7Q3	S237	CGKAFNRSSILTKHK	66 / 9 AA	68
Phosphosite 10:	ZNF66	Q6ZN08	S315	CGKAFKRSSILTTHK	66 / 9 AA	51
Phosphosite 11:	ZNF737	O75373	S297	CGKAFKRSSILTAHK	66 / 9 AA	62
Phosphosite 12:	LAMA3	Q16787	S2803	GFQTFQPSGILLDHQ	75 / 8 AA	367
Phosphosite 13:	ZNF682	O95780	S353	CGKAFNSSSILTEHK	66 / 9 AA	58
Phosphosite 14:	CD5L	O43866	S75	GAASGTPSGILYEPP	100 / 6 AA	38
Phosphosite 15:	ZNF43	P17038	S270	CGKAFNKSSILTTHK	66 / 9 AA	94
Phosphosite 16:	PLEKHH2	Q8IVE3	S408	SSEANTPSPILTPAL	77 / 9 AA	168
Phosphosite 17:	ZNF167	Q9P0L1	S479	CAKAFTQSSRLTDHQ	66 / 9 AA	85
Phosphosite 18:	CSRNP2	Q9H175	T52	TTASFTPTSILKRQK	62 / 8 AA	60
Phosphosite 19:	ZNF675	Q8TD23	S324	CGKAFTQSSTLTTHK	66 / 9 AA	66
Phosphosite 20:	ZKSCAN1	P17029	S529	CGKAFTRSSTLTLHH	66 / 9 AA	64