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:	CYP17A1
Human P-Site:	S258
P-Site Sequence:	KEKFRSDSITNMLDT
UniProt:	P05093
Intern. Prot. ID:	IPI00006665

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CYP17A1	P05093	S258	KEKFRSDSITNMLDT	100 / 9 AA	57
Phosphosite 1:	CYP17A1	P05093	S256	NYKEKFRSDSITNML	100 / 7 AA	57
Phosphosite 2:	CYP17A1	P05093	T260	KFRSDSITNMLDTLM	100 / 7 AA	57
Phosphosite 3:	Shc4	Q6S5L8	S37	YSRFRNESITSLDEG	55 / 9 AA	69
Phosphosite 4:	ERBB2IP	Q96RT1	S872	GSVVKSHSITNMEIG	75 / 8 AA	158
Phosphosite 5:	SHC3	Q92529	S14	YNRFRNDSVTSVDDL	55 / 9 AA	64
Phosphosite 6:	CBR1	P16152	T162	QQKFRSETITEEELV	62 / 8 AA	30
Phosphosite 7:	WDFY4	Q6ZS81	S1454	VELGFRSSAITNTGV	75 / 8 AA	354
Phosphosite 8:	CBR1	P16152	S160	ELQQKFRSETITEEE	71 / 7 AA	30
Phosphosite 9:	PIP5K	Q9Y2I7	S307	PARNRSASITNLSLD	75 / 8 AA	237
Phosphosite 10:	ANAPC1	Q9H1A4	S343	SLHSRSPSISNMAAL	75 / 8 AA	217
Phosphosite 11:	SLC39A10	Q9ULF5	S200	THHFHNDSITPSERG	71 / 7 AA	94
Phosphosite 12:	ZNF343	Q6P1L6	S338	GQSFRSKSILNRHQW	75 / 8 AA	69
Phosphosite 13:	SOCS7	O14512	S440	ILSLSFRSQGITHHT	71 / 7 AA	54
Phosphosite 14:	RASA3	Q14644	S90	RDVFRRDSIIGKVAI	55 / 9 AA	96
Phosphosite 15:	SIX4	Q9UIU6	T320	SSSSDGITNLSLSSH	71 / 7 AA	81
Phosphosite 16:	UNC80	Q8N2C7	S279	CETFQSDSISPKATI	55 / 9 AA	363
Phosphosite 17:	UNC80	Q8N2C7	S277	VVCETFQSDSISPKA	71 / 7 AA	363
Phosphosite 18:	FAM83H	Q6ZRV2	S1098	SAIFRSDSLGTQGRL	83 / 6 AA	127
Phosphosite 19:	DEPDC2	Q70Z35	T1173	FSQVDSITNLLKGQA	83 / 6 AA	183
Phosphosite 20:	HECW2	Q9P2P5	S852	QVLQRSNSIQQMEQL	62 / 8 AA	176