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:	CYP11A1
Human P-Site:	S21
P-Site Sequence:	KGCQTFLSAPREGLG
UniProt:	P05108
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CYP11A1	P05108	S21	KGCQTFLSAPREGLG	100 / 9 AA	60
Phosphosite 1:	VPS18	Q9P253	S528	ECFRTFLSSPRHKEW	75 / 8 AA	110
Phosphosite 2:	TAS2R31	P59538	S292	KLKQTFLSVLRQVRY	66 / 9 AA	35
Phosphosite 3:	VPS18	Q9P253	S529	CFRTFLSSPRHKEWL	85 / 7 AA	110
Phosphosite 4:	RAPGEF2	Q9Y4G8	S308	TYRTFLSSPMEVGKK	75 / 8 AA	167
Phosphosite 5:	GLTSCR2	Q9NZM5	S259	EDHQTLLSAAHEVEL	66 / 9 AA	54
Phosphosite 6:	TAS2R48	P59542	S292	KLKQTFLSVLWQMTR	55 / 9 AA	34
Phosphosite 7:	SP100	P23497	S346	EPLEVFISAPRSEPV	62 / 8 AA	100
Phosphosite 8:	SPEG	Q15772	S1823	FEETTFLSLSREARG	75 / 8 AA	354
Phosphosite 9:	FAM135A	Q9P2D6	S1157	SGCLSFPSAPRESPC	75 / 8 AA	170
Phosphosite 10:	SLC38A8	A6NNN8	S165	VLVILPLSAPREIAF	100 / 6 AA	47
Phosphosite 11:	PMS1	P54277	S809	YSGSTYLSDPRLTAN	71 / 7 AA	106
Phosphosite 12:	DMPK2	Q6DT37	S955	TAYEGFLSVPRPSGV	62 / 8 AA	173
Phosphosite 13:	C10orf71	Q711Q0	T1038	FKSHFLSTPRAGPPG	71 / 7 AA	156
Phosphosite 14:	C10orf71	Q711Q0	S1037	GFKSHFLSTPRAGPP	71 / 7 AA	156
Phosphosite 15:	ANAPC1	Q9H1A4	S1500	KDFMTYLSAPNASVT	71 / 7 AA	217
Phosphosite 16:	TMPO	P42166	S424	FQETEFLSPPRKVPR	83 / 6 AA	75
Phosphosite 17:	MAGI2	Q86UL8	S709	GSPQTSLSAPAIPQN	85 / 7 AA	159
Phosphosite 18:	MUM1	Q2TAK8	S607	RWLQTFLSSSQYVTC	62 / 8 AA	79
Phosphosite 19:	MAGI2	Q86UL8	S707	NQGSPQTSLSAPAIP	85 / 7 AA	159
Phosphosite 20:	LUZP5	Q86XI2	S779	KNRECLLSAPRKKLN	62 / 8 AA	132