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:	XRN1
Human P-Site:	S1343
P-Site Sequence:	SHHGEPPSEEHLSPQ
UniProt:	Q8IZH2
Intern. Prot. ID:	IPI00657805

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	XRN1	Q8IZH2	S1343	SHHGEPPSEEHLSPQ	100 / 9 AA	194
Phosphosite 1:	ELP2	Q6IA86	T547	SILTEPPTEDHLLQN	75 / 8 AA	93
Phosphosite 2:	ACRV1	P26436	S120	QPSGEQPSGEHLSGE	77 / 9 AA	28
Phosphosite 3:	SYCP2L	Q5T4T6	S477	PVIGEPASDSHLQPV	66 / 9 AA	94
Phosphosite 4:	NME2P1	O60361	S29	AMKFLPASEEHLKQH	85 / 7 AA	16
Phosphosite 5:	CXXC6	Q8NFU7	S1971	SEADEPPSDEPLSDD	66 / 9 AA	235
Phosphosite 6:	GOLGB1	Q14789	S128	VLPTEPQSEEQLSKH	75 / 8 AA	376
Phosphosite 7:	C14orf43	Q6PJG2	S925	LPRRESPSEERLEPK	75 / 8 AA	115
Phosphosite 8:	SPATA5L1	Q9BVQ7	S192	SLGGEPPSEAQPQPE	75 / 8 AA	81
Phosphosite 9:	IRX5	P78411	S257	SDFKEPPSEGRLDAL	75 / 8 AA	50
Phosphosite 10:	SLC27A4	Q6P1M0	S214	EPGAVPPSTEHLDPL	85 / 7 AA	72
Phosphosite 11:	SLC27A4	Q6P1M0	T215	PGAVPPSTEHLDPLL	85 / 7 AA	72
Phosphosite 12:	BACH2	Q9BYV9	S281	QIKSEPPSEENEEES	75 / 8 AA	93
Phosphosite 13:	HOOK2	Q96ED9	S92	DVLAHPVSEEHLPDV	85 / 7 AA	83
Phosphosite 14:	FAM153A	Q9UHL3	S77	KKRVCFPSEDHLEEF	83 / 6 AA	35
Phosphosite 15:	FAM153B	P0C7A2	S154	KKRVCFPSEDHLEEF	83 / 6 AA	44
Phosphosite 16:	CD6	P30203	S640	QPPPQPPSEEQFGCP	62 / 8 AA	72
Phosphosite 17:	SKIV2L	Q15477	S279	PEAPEPPSQEQWAIP	62 / 8 AA	138
Phosphosite 18:	DACT1	Q9NYF0	S147	RLDVEKTSEEHLETD	75 / 8 AA	90
Phosphosite 19:	NHERF	O14745	S247	KKCRVIPSQEHLNGP	83 / 6 AA	39
Phosphosite 20:	MARVELD3	Q96A59	S160	RPESEPPSERYLPST	66 / 9 AA	45