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:	S256
P-Site Sequence:	MYPYTSSSLREDFQK
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	S256	MYPYTSSSLREDFQK	100 / 9 AA	101
Phosphosite 1:	PTCHD1	Q96NR3	S255	KMYPYTSSSLREDFQ	100 / 8 AA	101
Phosphosite 2:	SLC29A3	Q9BZD2	S23	TYRTTSSSLRADQEA	87 / 8 AA	52
Phosphosite 3:	PDE2A	O00408	S609	SFTYTPRSLPEDDTS	66 / 9 AA	106
Phosphosite 4:	LAB	Q9GZY6	S44	EKIYQQRSLREDQQS	66 / 9 AA	27
Phosphosite 5:	CCNB2	O95067	S244	TDNAYTSSQIREMET	75 / 8 AA	45
Phosphosite 6:	LARGE	O95461	S58	SPRYTASSQRERESL	75 / 8 AA	88
Phosphosite 7:	LARGE	O95461	S57	HSPRYTASSQRERES	75 / 8 AA	88
Phosphosite 8:	KIAA1553	Q5T5X7	S503	DDCYDSSSLPDDISV	66 / 9 AA	94
Phosphosite 9:	TCERG1	O14776	S834	YKAVDSSSMREDLFK	85 / 7 AA	124
Phosphosite 10:	Zinc finger protein 891	A8MT65	T151	TMHNWSSTLREDWEC	85 / 7 AA	64
Phosphosite 11:	WRN	Q14191	S709	LTATASSSIREDIVR	75 / 8 AA	162
Phosphosite 12:	SAMM50	Q9Y512	S202	VTGQFPWSSLRETDR	62 / 8 AA	52
Phosphosite 13:	GOLGB1	Q14789	S3075	QLCDTSQSLRENQQH	75 / 8 AA	376
Phosphosite 14:	ZNF697	Q5TEC3	S115	ESDSISRSLREDDDE	75 / 8 AA	60
Phosphosite 15:	SAMM50	Q9Y512	S203	TGQFPWSSLRETDRG	62 / 8 AA	52
Phosphosite 16:	AXIN2	Q9Y2T1	S16	CLPDPSSSFREDAPR	85 / 7 AA	94
Phosphosite 17:	ITGB1BP2	Q9UKP3	S83	EGPATSSSLQEQKPL	75 / 8 AA	38
Phosphosite 18:	STON2	Q8WXE9	S195	DSTDNSSSLQEDEEV	75 / 8 AA	101
Phosphosite 19:	INPP5K	Q9BT40	S435	PFQIPPGSLREDPLG	55 / 9 AA	51
Phosphosite 20:	KTN1	Q86UP2	S109	LNVVETSSSVRERKK	85 / 7 AA	156