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:	Y552
P-Site Sequence:	QQKYFSNYSPVIGFY
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	Y552	QQKYFSNYSPVIGFY	100 / 9 AA	101
Phosphosite 1:	PTCHD1	Q96NR3	S550	TAQQKYFSNYSPVIG	100 / 7 AA	101
Phosphosite 2:	LRRC4C	Q9HCJ2	Y352	DQNYFTCYAPVIVEP	66 / 9 AA	72
Phosphosite 3:	DGAT2L6	Q6ZPD8	Y85	LWKYFRNYFPVKLVK	75 / 8 AA	39
Phosphosite 4:	C5orf42	Q9H799	S653	TESSSEYSPVIRVKT	85 / 7 AA	237
Phosphosite 5:	C5orf42	Q9H799	Y652	ITESSSEYSPVIRVK	85 / 7 AA	237
Phosphosite 6:	UPB1	Q9UBR1	Y377	AEAVKSNYSPTIVKE	85 / 7 AA	43
Phosphosite 7:	UPB1	Q9UBR1	S378	EAVKSNYSPTIVKE_	85 / 7 AA	43
Phosphosite 8:	HECA	Q9UBI9	Y514	GMQYFSEYSNVQQCP	75 / 8 AA	59
Phosphosite 9:	PLCD1	P51178	S563	RTDSSNYSPVEMWNG	100 / 6 AA	86
Phosphosite 10:	RIMBP2	O15034	S419	LPTNSNYSHVIFLNE	85 / 7 AA	116
Phosphosite 11:	KRTAP8-1	Q8IUC2	Y35	GCGYGSTYSPVGYGF	75 / 8 AA	7
Phosphosite 12:	KRTAP8-1	Q8IUC2	T34	VGCGYGSTYSPVGYG	75 / 8 AA	7
Phosphosite 13:	FBXO44	Q9H4M3	Y216	VSHTFSNYPPGVRYI	62 / 8 AA	30
Phosphosite 14:	ZIC3	O60481	Y219	AGAQFPNYSPMNMNM	71 / 7 AA	51
Phosphosite 15:	KRT82	Q9NSB4	Y20	GSQSFSSYSAVMPRM	62 / 8 AA	57
Phosphosite 16:	KIAA2022	Q5QGS0	S834	NTSISYFSHHSPEQN	71 / 7 AA	168
Phosphosite 17:	KRT82	Q9NSB4	S21	SQSFSSYSAVMPRMV	62 / 8 AA	57
Phosphosite 18:	TRIM75	A6NK02	S227	ITAFSNYSATLKSQL	62 / 8 AA	54
Phosphosite 19:	ZFP14	Q9HCL3	S409	WKTFSSYSQLISHQS	62 / 8 AA	63
Phosphosite 20:	C20orf24	Q9BUV8	Y89	LYLYFSNYLQIDEEE	62 / 8 AA	15