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:	S173
P-Site Sequence:	EQSYDSCSRVRVPAA
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	S173	EQSYDSCSRVRVPAA	100 / 9 AA	149
Phosphosite 1:	NPC1L1	Q9UHC9	S171	FAEQSYDSCSRVRVP	100 / 7 AA	149
Phosphosite 2:	OLFML2A	Q68BL7	S62	PLSKDACSRVRSGRA	85 / 7 AA	73
Phosphosite 3:	CELSR2	Q9HCU4	S1975	GCEVNYDSCPRAIEA	71 / 7 AA	317
Phosphosite 4:	Ets-1	P14921	S260	ESIESYDSCDRLTQS	71 / 7 AA	50
Phosphosite 5:	MUDENG	Q9H0R1	S76	VESRDSCSRINKTSI	83 / 6 AA	55
Phosphosite 6:	DTX3L	Q8TDB6	S407	EKRYDICSKVSEKGQ	71 / 7 AA	84
Phosphosite 7:	LAMB4	A4D0S4	S985	VTDPESCSRVTGECL	83 / 6 AA	194
Phosphosite 8:	LKAP	Q9Y4F3	S11	NGTENSCSRTRGWLQ	71 / 7 AA	193
Phosphosite 9:	MUDENG	Q9H0R1	S74	DFVESRDSCSRINKT	83 / 6 AA	55
Phosphosite 10:	Putative uncharacterized protein UNQ5830/PRO19650/PRO19816	Q6UY13	S63	YRNADICSRHRVTSA	75 / 8 AA	11
Phosphosite 11:	LAMB4	A4D0S4	S983	IDVTDPESCSRVTGE	83 / 6 AA	194
Phosphosite 12:	GBA2	Q9HCG7	S741	RYYNYDSSSRPQSRS	62 / 8 AA	105
Phosphosite 13:	TUBB4Q	Q99867	S212	EALYDICSRTLKLPT	71 / 7 AA	48
Phosphosite 14:	Tubulin beta-8 chain B	A6NNZ2	S212	EALYDICSRTLKLPT	71 / 7 AA	50
Phosphosite 15:	C14orf102	Q9H7Z3	S899	SNPAPTDSCSRLISL	83 / 6 AA	133
Phosphosite 16:	NPC1L1	Q9UHC9	Y169	HSFAEQSYDSCSRVR	100 / 5 AA	149
Phosphosite 17:	GBA2	Q9HCG7	S742	YYNYDSSSRPQSRSV	62 / 8 AA	105
Phosphosite 18:	RGS10	O43665	Y135	NLMKYDSYSRFLKSD	83 / 6 AA	20
Phosphosite 19:	RGS10	O43665	S136	LMKYDSYSRFLKSDL	83 / 6 AA	20
Phosphosite 20:	RGS10	O43665	S134	FNLMKYDSYSRFLKS	83 / 6 AA	20