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:	S1692
P-Site Sequence:	ISSSRRKSRKLAVNF
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	S1692	ISSSRRKSRKLAVNF	100 / 9 AA	194
Phosphosite 1:	MIB1	Q86YT6	S143	LLESRRKSKKITARG	66 / 9 AA	110
Phosphosite 2:	C15orf34	Q9H8Q6	S85	CRALRRKSRNLFSEQ	85 / 7 AA	16
Phosphosite 3:	SLC35B3	Q9H1N7	S394	KSVEARKSRTLAQTV	85 / 7 AA	45
Phosphosite 4:	CYC1	P08574	S316	HKWSVLKSRKLAYRP	100 / 6 AA	35
Phosphosite 5:	GVIN1	Q7Z2Y8	S1869	EKELLEKSRKLALTV	100 / 6 AA	279
Phosphosite 6:	NOLA2	Q9NX24	T44	PLASRRLTRKLYKCI	75 / 8 AA	17
Phosphosite 7:	RAD54L2	Q9Y4B4	S1272	QESSRRRSRKGHLPA	85 / 7 AA	163
Phosphosite 8:	HERC5	Q9UII4	S9	ERRSRRKSRRNGRST	85 / 7 AA	117
Phosphosite 9:	INCENP	Q9NQS7	S336	ESVVRRASRRLAKKT	75 / 8 AA	105
Phosphosite 10:	KIF14	Q15058	S1190	SSLSRRRSRSLMKNR	75 / 8 AA	186
Phosphosite 11:	VPS13D	Q5THJ4	S752	QDNSRRKSRDGSASE	100 / 6 AA	492
Phosphosite 12:	BRPF3	Q9ULD4	S8	MRKPRRKSRQNAEGR	66 / 9 AA	136
Phosphosite 13:	YBX2	Q9Y2T7	S180	YAPNRRKSRRFIPRP	62 / 8 AA	39
Phosphosite 14:	INCENP	Q9NQS7	S91	RRLSRRKSRSSQLSS	100 / 6 AA	105
Phosphosite 15:	DOK4	Q8TEW6	S18	QGYVKMKSRKLGIYR	62 / 8 AA	37
Phosphosite 16:	Putative uncharacterized protein ENSP00000381830	A8MUN3	S109	GVPSRRKSRLERWSP	100 / 6 AA	14
Phosphosite 17:	SMG5	Q9UPR3	S450	QVGEGRKSRKFSRLS	71 / 7 AA	114
Phosphosite 18:	TEAD1	P28347	S102	QVLARRKSRDFHSKL	62 / 8 AA	48
Phosphosite 19:	PHACTR2	O75167	S556	MELKRRLSRKLSLRP	75 / 8 AA	70
Phosphosite 20:	TEAD2	Q15562	S112	QVLARRKSREIQSKL	62 / 8 AA	49