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:	T538
P-Site Sequence:	MIEVDDRTEAYLRVL
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	T538	MIEVDDRTEAYLRVL	100 / 9 AA	99
Phosphosite 1:	NPR2	P20594	T820	EKLVEERTQAYLEEK	66 / 9 AA	117
Phosphosite 2:	ANP-alpha R	P16066	T835	EELVEERTQAYLEEK	66 / 9 AA	119
Phosphosite 3:	CCNT1	O60563	S123	ESLPDTRSEAYLQQV	75 / 8 AA	81
Phosphosite 4:	NUP93	Q8N1F7	T410	QSEVADKTEDYLWLK	66 / 9 AA	93
Phosphosite 5:	PIWIL1	Q96J94	Y541	VDDRTEAYLRVLQQK	100 / 6 AA	99
Phosphosite 6:	KLHDC3	Q9BQ90	T223	IRVFDTRTEAWLDCP	75 / 8 AA	43
Phosphosite 7:	TMC5	Q6UXY8	T26	YSGSQNRTQGYLKTQ	50 / 8 AA	115
Phosphosite 8:	SEC24A	O95486	T1074	QNMIEDRTESALSYY	55 / 9 AA	120
Phosphosite 9:	SAPS2	O75170	S263	FDGDRTESCLVSGTQ	71 / 7 AA	105
Phosphosite 10:	SAPS2	O75170	T261	NMFDGDRTESCLVSG	71 / 7 AA	105
Phosphosite 11:	SEC24B	O95487	T1249	QHLIEDRTEAAFSYY	71 / 7 AA	137
Phosphosite 12:	SEC16A	O15027	T1941	WLPGKKKTEAYLPDD	62 / 8 AA	234
Phosphosite 13:	SEC16A	O15027	Y1944	GKKKTEAYLPDDKNK	83 / 6 AA	234
Phosphosite 14:	ANK3	Q12955	T364	NVPVDDVTNDYLTAL	66 / 9 AA	480
Phosphosite 15:	SCG3	Q8WXD2	Y408	PKGKTEAYLEAIRKN	83 / 6 AA	53
Phosphosite 16:	SNX30	Q5VWJ9	T320	EELTDDMTEDFLPVL	55 / 9 AA	50
Phosphosite 17:	DNAJC3	Q13217	Y350	LKDRAEAYLIEEMYD	83 / 6 AA	58
Phosphosite 18:	ENPP7	Q6UWV6	T222	MVRQVDRTVGYLRES	71 / 7 AA	51
Phosphosite 19:	ZNF638	Q14966	Y716	VPYRKEAYLEMEFKE	83 / 6 AA	221
Phosphosite 20:	TTN	Q8WZ42	Y33421	ELTRTEAYAVSSFKK	100 / 5 AA	3816