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:	S146
P-Site Sequence:	LRIALLYSHSELSNK
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	S146	LRIALLYSHSELSNK	100 / 9 AA	97
Phosphosite 1:	PIWIL4	Q7Z3Z4	Y145	RLRIALLYSHSELSN	100 / 8 AA	97
Phosphosite 2:	PIWIL4	Q7Z3Z4	S148	IALLYSHSELSNKAK	100 / 7 AA	97
Phosphosite 3:	PTPN21	Q16825	S492	RPAALVYSQPEIREH	55 / 9 AA	133
Phosphosite 4:	ARHGEF5	Q12774	S629	MLLSYSHSELPQRPP	100 / 6 AA	177
Phosphosite 5:	ARHGEF5	Q12774	S627	VGMLLSYSHSELPQR	87 / 8 AA	177
Phosphosite 6:	MGAT3	Q09327	S76	LLRTPLYSHSPLLQP	85 / 7 AA	61
Phosphosite 7:	MAG	P20916	S598	PELDLSYSHSDLGKR	66 / 9 AA	69
Phosphosite 8:	PTPN21	Q16825	Y491	SRPAALVYSQPEIRE	62 / 8 AA	133
Phosphosite 9:	VPS54	Q9P1Q0	S364	EFSTYSHSDLNRPLE	83 / 6 AA	111
Phosphosite 10:	MAG	P20916	S600	LDLSYSHSDLGKRPT	83 / 6 AA	69
Phosphosite 11:	RSKL1	Q96S38	S75	HKNLFRHSELFPPFA	71 / 7 AA	119
Phosphosite 12:	Hpk1	Q92918	S566	TPHLYSHSILGLLER	85 / 7 AA	91
Phosphosite 13:	MGAT3	Q09327	S78	RTPLYSHSPLLQPLP	85 / 7 AA	61
Phosphosite 14:	VPS54	Q9P1Q0	S362	IAEFSTYSHSDLNRP	83 / 6 AA	111
Phosphosite 15:	Putative uncharacterized protein FLJ45840	Q6ZS46	S31	SLPLLLFSHREGGGR	71 / 7 AA	22
Phosphosite 16:	TSHR	P16473	Y476	LIASVDLYTHSEYYN	83 / 6 AA	87
Phosphosite 17:	FER1L5	A0AVI2	S1709	VETRTLYSHSQPGID	83 / 6 AA	242
Phosphosite 18:	FER1L5	A0AVI2	Y1708	HVETRTLYSHSQPGI	83 / 6 AA	242
Phosphosite 19:	TMTC3	Q6ZXV5	S714	FNLALLYSQTAKELK	62 / 8 AA	104
Phosphosite 20:	FER1L5	A0AVI2	S1711	TRTLYSHSQPGIDQG	83 / 6 AA	242