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:	PIWIL4
Human P-Site:	S568
P-Site Sequence:	SIKKYLSSDCPVPSQ
UniProt:	Q7Z3Z4
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PIWIL4	Q7Z3Z4	S568	SIKKYLSSDCPVPSQ	100 / 9 AA	97
Phosphosite 1:	PIWIL4	Q7Z3Z4	S567	DSIKKYLSSDCPVPS	100 / 8 AA	97
Phosphosite 2:	PIWIL1	Q96J94	T577	AIKKYLCTDCPTPSQ	66 / 9 AA	99
Phosphosite 3:	NEK4	P51957	S662	LPARRLSSDCSVTQE	66 / 9 AA	95
Phosphosite 4:	KRT36	O76013	S70	LPGSYLSSECHTSGF	62 / 8 AA	52
Phosphosite 5:	KRT36	O76013	S69	CLPGSYLSSECHTSG	71 / 7 AA	52
Phosphosite 6:	C21orf25	Q9Y426	S441	ASPLSSDSPVKTPIK	85 / 7 AA	76
Phosphosite 7:	ATF6B	Q99941	S498	DLDQLFLSSDCRHFN	71 / 7 AA	77
Phosphosite 8:	ATF6B	Q99941	S499	LDQLFLSSDCRHFNR	71 / 7 AA	77
Phosphosite 9:	PIWIL4	Q7Z3Z4	Y565	YYDSIKKYLSSDCPV	100 / 6 AA	97
Phosphosite 10:	RG9MTD2	Q8TBZ6	S188	EDLIYLTSDSPNILK	71 / 7 AA	40
Phosphosite 11:	C21orf25	Q9Y426	S439	GRASPLSSDSPVKTP	85 / 7 AA	76
Phosphosite 12:	SCYL1BP1	Q5T7V8	S377	SSSIPFLSPNCPNQE	57 / 7 AA	45
Phosphosite 13:	CLUL1	Q15846	S330	QKCQAHLSEDCPDVP	71 / 7 AA	54
Phosphosite 14:	SLC22A3	O75751	S320	KCNGKYLSSNYSEIT	62 / 8 AA	61
Phosphosite 15:	SMCHD1	A6NHR9	T1980	HSPKVETTDCPVPPK	55 / 9 AA	226
Phosphosite 16:	UGT8	Q16880	S301	GAGVKYLSEDIANKL	62 / 8 AA	61
Phosphosite 17:	XPNPEP3	Q9NQH7	S489	QDSPLILSADCPKEM	83 / 6 AA	57
Phosphosite 18:	K32	Q14532	S69	LSKTYLSSSCQAASG	55 / 9 AA	50
Phosphosite 19:	NR1D1	P20393	S233	LANNQLSSQCPLETS	71 / 7 AA	67
Phosphosite 20:	Crystallin-gammaC	P07315	S106	KGLMMELSEDCPSIQ	62 / 8 AA	21