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:	S451
P-Site Sequence:	LTGRIVPSEKILMQD
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	S451	LTGRIVPSEKILMQD	100 / 9 AA	97
Phosphosite 1:	BCL9L	Q86UU0	S1332	DLSRIIPSEKPSSTL	85 / 7 AA	157
Phosphosite 2:	BCL9	O00512	S1242	DLSRIIPSEKPSQTL	85 / 7 AA	149
Phosphosite 3:	ZBED4	O75132	S1131	CPPSIVPSEKLFNTP	66 / 9 AA	130
Phosphosite 4:	FSTL5	Q8N475	S479	FQRHIKPSEKLLGFQ	66 / 9 AA	96
Phosphosite 5:	ASAH1	Q13510	S90	MINTFVPSGKIMQVV	62 / 8 AA	45
Phosphosite 6:	TAS2R4	Q9NYW5	S44	KSHRISSSDRILFSL	55 / 9 AA	34
Phosphosite 7:	C10orf71	Q711Q0	S1051	PGRRLVPSERANSPN	71 / 7 AA	156
Phosphosite 8:	CHST9	Q7L1S5	S69	RPVPRIMSTEKIQEH	62 / 8 AA	52
Phosphosite 9:	POLR1E	Q9GZS1	S302	EAFRNVTSEEILKMI	66 / 9 AA	54
Phosphosite 10:	EZH2	Q15910	S220	RPPRKFPSDKIFEAI	55 / 9 AA	85
Phosphosite 11:	YSK4	Q56UN5	S860	EDSWAVPSEKNSNKY	71 / 7 AA	151
Phosphosite 12:	FLJ43906	Q4AC94	S474	EEDDIVPSKKISQST	85 / 7 AA	260
Phosphosite 13:	OR4D11	Q8NGI4	S308	LKRRLVPSERE____	71 / 7 AA	35
Phosphosite 14:	KIAA0564	A3KMH1	S1209	LHRLILPSEKFTSKK	71 / 7 AA	211
Phosphosite 15:	SLC9A1	P19634	S616	IHPKSLPSERILPAL	71 / 7 AA	91
Phosphosite 16:	Cdc2L2	Q9UQ88	S643	FKELGTPSEKIWPGY	71 / 7 AA	91
Phosphosite 17:	SGK269	Q9H792	S1651	CLLNPNPSERILISD	83 / 6 AA	193
Phosphosite 18:	CDK11B	P21127	S658	FKDLGTPSEKIWPGY	71 / 7 AA	93
Phosphosite 19:	MTPAP	Q9NVV4	S276	FQVKNVPSERIATQK	62 / 8 AA	66
Phosphosite 20:	SMYD2	Q9NRG4	S125	IHPERTPSEKLLAVK	71 / 7 AA	50