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:	XLKD1
Human P-Site:	S309
P-Site Sequence:	KNPEESKSPSKTTVR
UniProt:	Q9Y5Y7
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	XLKD1	Q9Y5Y7	S309	KNPEESKSPSKTTVR	100 / 9 AA	35
Phosphosite 1:	DOT1L	Q8TEK3	S1213	TISLESKSPPKTLEN	87 / 8 AA	185
Phosphosite 2:	UTX	O15550	S864	EGMEESQSPMKTDLL	77 / 9 AA	154
Phosphosite 3:	XLKD1	Q9Y5Y7	S307	TDKNPEESKSPSKTT	100 / 7 AA	35
Phosphosite 4:	PRPF4B	Q13523	S381	RRSKQSKSPSRTLSP	75 / 8 AA	117
Phosphosite 5:	XLKD1	Q9Y5Y7	S311	PEESKSPSKTTVRCL	100 / 7 AA	35
Phosphosite 6:	ATRX	P46100	S1472	DENDDSKSPGKGRKK	62 / 8 AA	283
Phosphosite 7:	RGS3	P49796	S496	TIPEESGSPSKGKSY	87 / 8 AA	132
Phosphosite 8:	RSF1	Q96T23	S473	ETKEESYSPSKDRNI	87 / 8 AA	164
Phosphosite 9:	MORC4	Q8TE76	S545	SGGEESRSPSLQLKP	85 / 7 AA	106
Phosphosite 10:	MORC4	Q8TE76	S543	LPSGGEESRSPSLQL	85 / 7 AA	106
Phosphosite 11:	NEFH	P12036	S710	PVKEEAKSPEKAKSP	66 / 9 AA	112
Phosphosite 12:	NEFH	P12036	S668	PEKEEAKSPEKAKSP	66 / 9 AA	112
Phosphosite 13:	NEFH	P12036	S648	PTKEEAKSPEKAKSP	66 / 9 AA	112
Phosphosite 14:	FAM59A	Q9H706	S356	DWNEECKSPKKGRCS	75 / 8 AA	97
Phosphosite 15:	PRPF4B	Q13523	S383	SKQSKSPSRTLSPGR	85 / 7 AA	117
Phosphosite 16:	XRCC1	P18887	T257	LNQEEKKTPSKPPAQ	75 / 8 AA	70
Phosphosite 17:	CD109	Q6YHK3	S464	HSLFKSPSKTYIQLK	100 / 6 AA	162
Phosphosite 18:	NKTR	P30414	S566	HRKRASKSPRKTASQ	75 / 8 AA	166
Phosphosite 19:	ZNF326	Q5BKZ1	S270	EKISLSKSPTKTDPK	85 / 7 AA	66
Phosphosite 20:	ZNF326	Q5BKZ1	T272	ISLSKSPTKTDPKNE	85 / 7 AA	66