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:	PIWIL1
Human P-Site:	S451
P-Site Sequence:	SFDSNLLSFSGRILQ
UniProt:	Q96J94
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PIWIL1	Q96J94	S451	SFDSNLLSFSGRILQ	100 / 9 AA	99
Phosphosite 1:	PIWIL1	Q96J94	S453	DSNLLSFSGRILQTE	100 / 7 AA	99
Phosphosite 2:	SPRY4	Q9C004	S91	DVTHHWISFSGRPSS	62 / 8 AA	33
Phosphosite 3:	SHROOM2	Q13796	S1506	VNLLLSLSGRLARVE	85 / 7 AA	176
Phosphosite 4:	SHROOM2	Q13796	S1504	KVVNLLLSLSGRLAR	85 / 7 AA	176
Phosphosite 5:	SHD	Q96IW2	S10	KWLRDYLSFGGRRPP	62 / 8 AA	38
Phosphosite 6:	PDLIM2	Q96JY6	S171	LPAADRLSYSGRPGS	55 / 9 AA	37
Phosphosite 7:	SPEN	Q96T58	S2818	SEGVVLLSYSGQKTE	71 / 7 AA	402
Phosphosite 8:	SPEN	Q96T58	Y2819	EGVVLLSYSGQKTEG	71 / 7 AA	402
Phosphosite 9:	SVIL	O95425	S231	AESSSTFSFSGRDSS	66 / 9 AA	248
Phosphosite 10:	SPRY4	Q9C004	S93	THHWISFSGRPSSVS	71 / 7 AA	33
Phosphosite 11:	PDLIM2	Q96JY6	Y172	PAADRLSYSGRPGSR	62 / 8 AA	37
Phosphosite 12:	CENPO	Q9BU64	S219	NPLCNLLSFTYKLDP	71 / 7 AA	34
Phosphosite 13:	PTX3	P26022	S330	FDETLAFSGRLTGFN	83 / 6 AA	42
Phosphosite 14:	PDLIM2	Q96JY6	S173	AADRLSYSGRPGSRQ	83 / 6 AA	37
Phosphosite 15:	SEPN1	Q9NZV5	S560	EIESNLFSFSSTFED	75 / 8 AA	66
Phosphosite 16:	CNNM4	Q6P4Q7	S92	NISSNLISFTEVDDA	62 / 8 AA	87
Phosphosite 17:	SORCS3	Q9UPU3	S1006	YFQSQLLSFSPNLDY	85 / 7 AA	136
Phosphosite 18:	CDRT15L1	A8MXV6	S205	LAGERLLSFAGTTAL	83 / 6 AA	30
Phosphosite 19:	CIB4	A0PJX0	S160	LDNDNMLSFSEFEHA	71 / 7 AA	22
Phosphosite 20:	IMPG1	Q17R60	S324	SPASDLLSFDSNKIE	83 / 6 AA	89