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:	S445
P-Site Sequence:	LTPHALGSRNSPGSQ
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	S445	LTPHALGSRNSPGSQ	100 / 9 AA	109
Phosphosite 1:	EAP1	Q9H1B7	S281	PPPHALGSRGPPTPA	77 / 9 AA	83
Phosphosite 2:	PIP5K1B	O14986	S456	LDEEALGSRHRPDLV	75 / 8 AA	61
Phosphosite 3:	CD19	P15391	S393	QADGALGSRSPPGVG	75 / 8 AA	61
Phosphosite 4:	TLR3	O15455	S899	KLQVALGSKNSVH__	85 / 7 AA	104
Phosphosite 5:	ERG	P11308	S85	NPSQVNGSRNSPDEC	66 / 9 AA	55
Phosphosite 6:	BAT2L1	Q5JSZ5	S232	TSPTELGSRNSSTGD	75 / 8 AA	166
Phosphosite 7:	USP43	Q70EL4	S37	RFLLALGSRSRPGDS	75 / 8 AA	123
Phosphosite 8:	FAM18B2	Q96ET8	S170	TGLKVLGSRDPPASA	62 / 8 AA	31
Phosphosite 9:	ERG	P11308	S88	QVNGSRNSPDECSVA	100 / 6 AA	55
Phosphosite 10:	XRN2	Q9H0D6	S448	HALGSRNSPGSQVAS	100 / 6 AA	109
Phosphosite 11:	RGPR-p117	Q96JE7	S360	CKSETLGSRDSALLW	62 / 8 AA	117
Phosphosite 12:	GRAMD1A	Q96CP6	S65	PSTQSLGSRNFIRNS	71 / 7 AA	81
Phosphosite 13:	FLJ21438	Q86YV0	S228	GPPSALGSRESLATL	85 / 7 AA	119
Phosphosite 14:	LATS2	Q9NRM7	S333	HQLHVLGSRSQVFAS	71 / 7 AA	120
Phosphosite 15:	CXorf62	Q8N2A0	S99	NLRLLGSSNSPVSAS	85 / 7 AA	18
Phosphosite 16:	ARRDC4	Q8NCT1	S323	IPYNGFGSRNSSIAS	55 / 9 AA	45
Phosphosite 17:	Putative uncharacterized protein FLJ45340	Q6ZSN7	S17	SFSVSLSSRDSPEGP	62 / 8 AA	20
Phosphosite 18:	SGPL1	O95470	S455	LSVIALGSRDFDIYR	83 / 6 AA	64
Phosphosite 19:	COPG	Q9Y678	S246	QLEEEDGSRDSPLFD	83 / 6 AA	98
Phosphosite 20:	IFNA2	P01563	S31	CDLPQTHSLGSRRTL	83 / 6 AA	22