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:	CYP27A1
Human P-Site:	S328
P-Site Sequence:	SPREAMGSLPELLMA
UniProt:	Q02318
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CYP27A1	Q02318	S328	SPREAMGSLPELLMA	100 / 9 AA	60
Phosphosite 1:	PIF1	Q9H611	S455	HRFEAMDSNPELAST	77 / 9 AA	70
Phosphosite 2:	NSL1	Q96IY1	S190	EISEAMKSLPALIEQ	77 / 9 AA	32
Phosphosite 3:	MPDZ	O75970	S224	QLVIARGSLPQLVSP	75 / 8 AA	219
Phosphosite 4:	IRF-2	P14316	S87	NFRCAMNSLPDIEEV	62 / 8 AA	39
Phosphosite 5:	IRF1	P10914	S87	NFRCAMNSLPDIEEV	62 / 8 AA	36
Phosphosite 6:	IRE1	O75460	S924	EVRETLGSLPDDFVC	62 / 8 AA	110
Phosphosite 7:	CHORDC1	Q9UHD1	S250	ISVYAKNSLPELSRV	75 / 8 AA	37
Phosphosite 8:	SCFD1	Q8WVM8	S388	KLTSAVSSLPELLEK	75 / 8 AA	72
Phosphosite 9:	Uncharacterized protein FLJ90687	P0C876	S69	LPPEVRGSLPEGAPW	75 / 8 AA	13
Phosphosite 10:	C12orf55	Q96N23	S20	DDSTTSGSLPELPPT	100 / 6 AA	92
Phosphosite 11:	GCN1L1	Q92616	S729	SSMNAMGSLSVLSPD	66 / 9 AA	293
Phosphosite 12:	JMJD5	Q8N371	S158	GKRPARGSLPEQPCT	85 / 7 AA	47
Phosphosite 13:	CIB3	Q96Q77	S61	VPYELIGSMPELKDN	66 / 9 AA	22
Phosphosite 14:	C14orf145	Q6ZU80	S950	RKDEEMGSLQDRVIA	62 / 8 AA	128
Phosphosite 15:	HIPK1	Q86Z02	S786	MIPEAMGSGQQLADW	66 / 9 AA	131
Phosphosite 16:	FBXL5	Q9UKA1	S562	TALRTMSSLPESSAM	71 / 7 AA	79
Phosphosite 17:	FBXL5	Q9UKA1	S561	GTALRTMSSLPESSA	71 / 7 AA	79
Phosphosite 18:	TTC28	Q96AY4	S932	NGHRAMGSLQQALVC	71 / 7 AA	271
Phosphosite 19:	ANK1	P16157	S1042	GMDEELGSLEELEKK	66 / 9 AA	206
Phosphosite 20:	SH2D7	A6NKC9	S323	GCSDAMGSLGATWRQ	83 / 6 AA	50