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:	NPC1L1
Human P-Site:	S1074
P-Site Sequence:	LYLLDSASRFMAYHK
UniProt:	Q9UHC9
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	NPC1L1	Q9UHC9	S1074	LYLLDSASRFMAYHK	100 / 9 AA	149
Phosphosite 1:	SIPA1	Q96FS4	S551	VTTTSLDSASRFGLP	100 / 7 AA	112
Phosphosite 2:	SIPA1	Q96FS4	S553	TTSLDSASRFGLPSL	100 / 7 AA	112
Phosphosite 3:	ATP5B	P06576	T404	AVDPLDSTSRIMDPN	75 / 8 AA	57
Phosphosite 4:	ATP5B	P06576	S405	VDPLDSTSRIMDPNI	75 / 8 AA	57
Phosphosite 5:	SHROOM1	Q2M3G4	S703	PQELERFSRFMADLE	66 / 9 AA	91
Phosphosite 6:	Tbr1	Q16650	S143	AFSIGSPSRYMAHHP	55 / 9 AA	74
Phosphosite 7:	Tbr1	Q16650	Y145	SIGSPSRYMAHHPVI	71 / 7 AA	74
Phosphosite 8:	MITD1	Q8WV92	S27	KRAVELDSESRYPQA	71 / 7 AA	29
Phosphosite 9:	MITD1	Q8WV92	S29	AVELDSESRYPQALV	71 / 7 AA	29
Phosphosite 10:	TRIP11	Q15643	S1732	EANAALDSASRLTEQ	85 / 7 AA	228
Phosphosite 11:	CCAR1	Q8IX12	S299	ARRLDPPSRFSGRND	71 / 7 AA	133
Phosphosite 12:	C1orf216	Q8TAB5	S33	ELQPDSNSNFMASAK	75 / 8 AA	25
Phosphosite 13:	NARG1	Q9BXJ9	T439	DEAQALDTADRFINS	71 / 7 AA	101
Phosphosite 14:	C1orf14	Q9BZQ2	S268	EPYQDSSSRFKVTVS	62 / 8 AA	81
Phosphosite 15:	GNN	Q6P2S7	S320	AADSSLDSVPRFFRI	71 / 7 AA	152
Phosphosite 16:	FCHO1	O14526	S196	FEQKMLDSALRFQAM	85 / 7 AA	97
Phosphosite 17:	NARG1L	Q6N069	T439	DEAQSLDTADRFINS	71 / 7 AA	101
Phosphosite 18:	MFNG	O00587	S218	MAPWASGSRFMDTSA	62 / 8 AA	36
Phosphosite 19:	C1orf14	Q9BZQ2	S267	CEPYQDSSSRFKVTV	71 / 7 AA	81
Phosphosite 20:	ACY1	Q03154	S208	TGRPGHASRFMEDTA	83 / 6 AA	46