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:	Y99
P-Site Sequence:	VRPRRLLYMAIDGVA
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	Y99	VRPRRLLYMAIDGVA	100 / 9 AA	109
Phosphosite 1:	CACNA1S	Q13698	Y1021	EGWPQLLYKAIDSNA	66 / 9 AA	212
Phosphosite 2:	CACNA1D	Q01668	Y1108	EGWPALLYKAIDSNG	85 / 7 AA	245
Phosphosite 3:	HTF9C	Q8IZ69	Y535	KNLRRLLYVSCNPRA	55 / 9 AA	69
Phosphosite 4:	GSTK1	Q9Y2Q3	Y65	LLPRKGLYMANDLKL	66 / 9 AA	25
Phosphosite 5:	GLYAT	Q6IB77	Y134	KQTQRILYMAAETAK	55 / 9 AA	34
Phosphosite 6:	HDAC2	Q92769	Y173	KYHQRVLYIDIDIHH	55 / 9 AA	55
Phosphosite 7:	HDAC1	Q13547	Y172	KYHQRVLYIDIDIHH	55 / 9 AA	55
Phosphosite 8:	HDAC3	O15379	Y166	KYHPRVLYIDIDIHH	55 / 9 AA	49
Phosphosite 9:	EDEM1	Q92611	Y262	DYDNELLYMAHDLAV	85 / 7 AA	74
Phosphosite 10:	UGGT1	Q9NYU2	Y779	PSGRQLLYDAIKHQK	75 / 8 AA	177
Phosphosite 11:	RHOJ	Q9H4E5	Y149	KTLARLLYMKEKPLT	100 / 5 AA	24
Phosphosite 12:	CACNA1C	Q13936	S1144	WPELLYRSIDSHTED	71 / 7 AA	249
Phosphosite 13:	TIE2	Q02763	Y899	CEHRGYLYLAIEYAP	55 / 9 AA	126
Phosphosite 14:	CACNA1C	Q13936	Y1142	EGWPELLYRSIDSHT	71 / 7 AA	249
Phosphosite 15:	ECEL1	O95672	Y233	WDLNRLLYKAQGVYS	83 / 6 AA	88
Phosphosite 16:	CYFIP2	Q96F07	S581	QGRRGCRSLLYMVRT	83 / 6 AA	148
Phosphosite 17:	AP4B1	Q9Y6B7	Y500	DMLGRLLYYCIEEEK	62 / 8 AA	83
Phosphosite 18:	AP4B1	Q9Y6B7	Y501	MLGRLLYYCIEEEKD	62 / 8 AA	83
Phosphosite 19:	VPS35	Q96QK1	Y67	PKSYYELYMAISDEL	100 / 5 AA	92
Phosphosite 20:	Dact3	Q96B18	Y515	APQRRLLYGCAGSDS	100 / 5 AA	65