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:	PTCH1
Human P-Site:	S877
P-Site Sequence:	PNNYKNGSDDGVLAY
UniProt:	Q13635
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PTCH1	Q13635	S877	PNNYKNGSDDGVLAY	100 / 9 AA	161
Phosphosite 1:	PTCH2	Q9Y6C5	S814	RHSYRNGSEDGALAY	66 / 9 AA	131
Phosphosite 2:	ANK3	Q12955	S2523	SKIYKDVSENGVGKV	55 / 9 AA	480
Phosphosite 3:	UBA2	Q9UBT2	S570	AKSITNGSDDGAQPS	66 / 9 AA	71
Phosphosite 4:	NSD1	Q96L73	S90	NVEYLNGSADGSESF	75 / 8 AA	297
Phosphosite 5:	PTPRD	P23468	S1505	FALYKNGSSEKREVR	71 / 7 AA	215
Phosphosite 6:	STRAP	Q9Y3F4	S284	GELYASGSEDGTLRL	55 / 9 AA	38
Phosphosite 7:	KTN1	Q86UP2	S174	QKKSKNGSDDQDKKV	100 / 6 AA	156
Phosphosite 8:	FAM120C	Q9NX05	S1015	KGNKQGSSDGVSKSL	75 / 8 AA	121
Phosphosite 9:	FAM60A	Q9NP50	S141	SPCYSNQSDDGSDTE	75 / 8 AA	25
Phosphosite 10:	FAM135A	Q9P2D6	S1244	SVEEEDGSEDGVHLI	71 / 7 AA	170
Phosphosite 11:	SESTD1	Q86VW0	S228	QQRRFNGSDGGVSWS	85 / 7 AA	79
Phosphosite 12:	ZNF543	Q08ER8	S159	SERDGLGSDDGVCTK	100 / 6 AA	68
Phosphosite 13:	RP1	P56715	T1606	DSEQPYKTSSDDPND	71 / 7 AA	241
Phosphosite 14:	FAM120C	Q9NX05	S1014	KKGNKQGSSDGVSKS	66 / 9 AA	121
Phosphosite 15:	ILKAP	Q9H0C8	S89	SEEEKNGSEELVEKK	62 / 8 AA	43
Phosphosite 16:	RP1	P56715	S1608	EQPYKTSSDDPNDSG	71 / 7 AA	241
Phosphosite 17:	RTN3	O95197	S801	ERNVKNGSDLGISQK	75 / 8 AA	113
Phosphosite 18:	PPM1H	Q9ULR3	S428	LSKYDHGSDDVLILA	71 / 7 AA	56
Phosphosite 19:	DBN1	Q16643	S38	LYTYEDGSDDLKLAA	71 / 7 AA	71
Phosphosite 20:	PTPRD	P23468	Y1501	CVRTFALYKNGSSEK	100 / 5 AA	215