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:	S345
P-Site Sequence:	FSRTPTISDRNRLLL
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	S345	FSRTPTISDRNRLLL	100 / 9 AA	57
Phosphosite 1:	CYP17A1	P05093	T343	VGFSRTPTISDRNRL	100 / 7 AA	57
Phosphosite 2:	OSR1	O95747	S312	LQRAPTISERAKKVR	55 / 9 AA	58
Phosphosite 3:	OSR1	O95747	T310	KTLQRAPTISERAKK	71 / 7 AA	58
Phosphosite 4:	ZNF609	O15014	T1315	HYKSKSPTISDKTSQ	71 / 7 AA	151
Phosphosite 5:	NALCN	Q8IZF0	S1648	QLLSPTLSDRGGSRQ	62 / 8 AA	200
Phosphosite 6:	NALCN	Q8IZF0	T1646	QQQLLSPTLSDRGGS	71 / 7 AA	200
Phosphosite 7:	ZDHHC23	Q8IYP9	S74	ERIMDTISDRLRIPW	85 / 7 AA	46
Phosphosite 8:	THEG	Q9P2T0	S295	PKPKPHVSDHNRLLH	55 / 9 AA	43
Phosphosite 9:	M-CK	P06732	S94	ELFDPIISDRHGGYK	71 / 7 AA	43
Phosphosite 10:	CDC42BPA	Q5VT25	S1284	DQLVAVISGRNRHVR	55 / 9 AA	197
Phosphosite 11:	ZNF609	O15014	S1317	KSKSPTISDKTSQER	71 / 7 AA	151
Phosphosite 12:	CPE	P16870	S293	SSFNPAMSDPNRPPC	62 / 8 AA	53
Phosphosite 13:	ARHGAP5	Q13017	S1005	VQLLPTPSDRSRYRL	75 / 8 AA	172
Phosphosite 14:	AGAP3	Q96P47	S310	VPSTPSISQRELRIE	62 / 8 AA	95
Phosphosite 15:	CEBPZ	Q03701	S541	MNSQQTISDRYYTAL	71 / 7 AA	121
Phosphosite 16:	CLCA4	Q14CN2	S192	TRCSAGISGRNRVYK	55 / 9 AA	101
Phosphosite 17:	FEZ2	Q9UHY8	S188	DDETPTQSDRLSMLS	85 / 7 AA	40
Phosphosite 18:	FEZ2	Q9UHY8	T186	PEDDETPTQSDRLSM	85 / 7 AA	40
Phosphosite 19:	VPS13B	Q7Z7G8	S2512	QYLQPFVSDRNMPSE	71 / 7 AA	449
Phosphosite 20:	SLC5A9	Q2M3M2	S587	HESTPEISERPAGEC	71 / 7 AA	74