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:	PIK3C3
Human P-Site:	S525
P-Site Sequence:	LNVMRRFSQALLKGD
UniProt:	Q8NEB9
Intern. Prot. ID:	IPI00299755

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PIK3C3	Q8NEB9	S525	LNVMRRFSQALLKGD	100 / 9 AA	102
Phosphosite 1:	SLFN5	Q08AF3	S415	NTEMRPFSQGILIFS	66 / 9 AA	101
Phosphosite 2:	SLFN13	Q68D06	S435	HKQMRPFSQGIVILS	55 / 9 AA	102
Phosphosite 3:	LKAP	Q9Y4F3	T1179	RAQVKRFTQDLLKLL	55 / 9 AA	193
Phosphosite 4:	FAM135B	Q49AJ0	S348	TLRVRRFSEAFFYME	55 / 9 AA	156
Phosphosite 5:	BPY2	O14599	S25	SHPCPRFSQVLLTEG	75 / 8 AA	12
Phosphosite 6:	ZNF187	Q16670	S376	KECGKTFSQALLLTH	75 / 8 AA	55
Phosphosite 7:	ARHGEF3	Q9NR81	S64	ATPLKRFSQTLQRSI	62 / 8 AA	60
Phosphosite 8:	GPR116	Q8IZF2	S833	LHSVERFSQALQSGD	100 / 6 AA	149
Phosphosite 9:	TNKS1BP1	Q9C0C2	S429	SLVQRRFSEGVLQSP	62 / 8 AA	182
Phosphosite 10:	MMP19	Q99542	S226	GLGHSRYSQALMAPV	71 / 7 AA	57
Phosphosite 11:	SFRS8	Q12872	S137	EEEYKRFSEALAEDG	71 / 7 AA	105
Phosphosite 12:	RFX4	Q33E94	S317	FELSRRFSQILRRQT	85 / 7 AA	83
Phosphosite 13:	FSD1	Q9BTV5	T452	HTFKTRFTQPLLPAF	71 / 7 AA	56
Phosphosite 14:	PCNT	O95613	S1814	ADQERRHSQALEALQ	85 / 7 AA	378
Phosphosite 15:	DUS3L	Q96G46	S236	EQALRRFSQGPTPAA	71 / 7 AA	73
Phosphosite 16:	UBTF	P17480	S579	MNGYQKFSQELLSNG	62 / 8 AA	89
Phosphosite 17:	RPAP3	Q9H6T3	S245	TNELRKISQALASKE	62 / 8 AA	76
Phosphosite 18:	GNS	P15586	S548	SVRTRRFSKHLL___	75 / 8 AA	62
Phosphosite 19:	DOCK10	Q96BY6	T10	GERTRRFTRSLLRPG	62 / 8 AA	249
Phosphosite 20:	ALDH1L2	Q3SY69	S6	__MLRRGSQALRRFS	75 / 8 AA	102