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:	Y645
P-Site Sequence:	RYSPPPPYSSHSFAH
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	Y645	RYSPPPPYSSHSFAH	100 / 9 AA	161
Phosphosite 1:	PTCH1	Q13635	S646	YSPPPPYSSHSFAHE	100 / 8 AA	161
Phosphosite 2:	PTCH1	Q13635	S647	SPPPPYSSHSFAHET	100 / 7 AA	161
Phosphosite 3:	LDLRAD3	Q86YD5	Y278	YDLPPPPYSSDTESL	77 / 9 AA	37
Phosphosite 4:	PRRG4	Q9BZD6	Y207	SVSPPPPYPGHTKGF	66 / 9 AA	25
Phosphosite 5:	WIPF2	Q8TF74	Y346	APPPPPPYRMHGSEP	66 / 9 AA	46
Phosphosite 6:	Smad6	O43541	Y279	PESPPPPYSRLSPRD	77 / 9 AA	53
Phosphosite 7:	CCDC45	Q96GE4	Y445	SMRRKPPYRSHSLSP	85 / 7 AA	95
Phosphosite 8:	MUC5AC	P98088	Y4902	CPLPPPPYQNQSTCA	66 / 9 AA	527
Phosphosite 9:	GLIS3	Q8NEA6	Y307	PQGPPPPYHAHAHLH	66 / 9 AA	84
Phosphosite 10:	LDLRAD3	Q86YD5	S279	DLPPPPYSSDTESLN	75 / 8 AA	37
Phosphosite 11:	SIPA1L3	O60292	Y1265	HSKGEPQYSSHSSSN	85 / 7 AA	195
Phosphosite 12:	KIAA1462	Q9P266	Y298	RPLKPPSYSSHQQSR	85 / 7 AA	148
Phosphosite 13:	KIAA1462	Q9P266	S297	GRPLKPPSYSSHQQS	85 / 7 AA	148
Phosphosite 14:	CCDC45	Q96GE4	S447	RRKPPYRSHSLSPSP	85 / 7 AA	95
Phosphosite 15:	KIAA1462	Q9P266	S299	PLKPPSYSSHQQSRG	85 / 7 AA	148
Phosphosite 16:	SIPA1L3	O60292	S1266	SKGEPQYSSHSSSNT	85 / 7 AA	195
Phosphosite 17:	PROL1	Q99935	Y53	PPSPPPPYDSRLNSP	75 / 8 AA	27
Phosphosite 18:	PRRG2	O14669	Y195	HDAPPPPYTSLRRPH	85 / 7 AA	22
Phosphosite 19:	LATS2	Q9NRM7	Y518	RRCPPPPYPKHLLLR	75 / 8 AA	120
Phosphosite 20:	LATS1	O95835	Y559	YQGPPPPYPKHLLHQ	75 / 8 AA	127