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:	PTCHD1
Human P-Site:	S44
P-Site Sequence:	ILLGASFSRYQVEES
UniProt:	Q96NR3
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PTCHD1	Q96NR3	S44	ILLGASFSRYQVEES	100 / 9 AA	101
Phosphosite 1:	PTCHD1	Q96NR3	Y46	LGASFSRYQVEESVE	100 / 7 AA	101
Phosphosite 2:	IGSF21	Q96ID5	S159	ADTPAPFSRYQAQNF	75 / 8 AA	52
Phosphosite 3:	APS	O14492	S60	DTPDAGASFSRHFAA	85 / 7 AA	68
Phosphosite 4:	WDR45L	Q5MNZ6	S287	FSSKWSFSKFQVPSG	71 / 7 AA	38
Phosphosite 5:	ABCA8	O94911	S611	TAGLDPFSRHQVWNL	62 / 8 AA	179
Phosphosite 6:	TLX2	O43763	S165	KKPRTSFSRSQVLEL	75 / 8 AA	30
Phosphosite 7:	ZNF587	Q96SQ5	S250	SDCGKSFSRYVSFSN	85 / 7 AA	66
Phosphosite 8:	ZNF587	Q96SQ5	S248	VCSDCGKSFSRYVSF	85 / 7 AA	66
Phosphosite 9:	ZNF417	Q8TAU3	S250	SDCGKSFSRYVSFSN	85 / 7 AA	66
Phosphosite 10:	ZNF417	Q8TAU3	S248	VCSDCGKSFSRYVSF	85 / 7 AA	66
Phosphosite 11:	APS	O14492	S62	PDAGASFSRHFAANF	85 / 7 AA	68
Phosphosite 12:	TLX2	O43763	S167	PRTSFSRSQVLELER	85 / 7 AA	30
Phosphosite 13:	RPL5	P46777	Y16	NKAYFKRYQVKFRRR	83 / 6 AA	34
Phosphosite 14:	ABHD3	Q8WU67	S66	VTGGESFSRFLQDHC	71 / 7 AA	46
Phosphosite 15:	C4B	P0C0L5	T501	RAVGSGATFSHYYYM	71 / 7 AA	193
Phosphosite 16:	C4A	P0C0L4	T501	RAVGSGATFSHYYYM	71 / 7 AA	193
Phosphosite 17:	ABHD3	Q8WU67	S64	QLVTGGESFSRFLQD	71 / 7 AA	46
Phosphosite 18:	RPP40	O75818	Y200	MMSYFSKYQIQEHQP	66 / 6 AA	42
Phosphosite 19:	GBA	P04062	S77	FPALGTFSRYESTRS	57 / 7 AA	60
Phosphosite 20:	HOXC8	P31273	Y159	GRQTYSRYQTLELEK	57 / 7 AA	28