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:	S550
P-Site Sequence:	TAQQKYFSNYSPVIG
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	S550	TAQQKYFSNYSPVIG	100 / 9 AA	101
Phosphosite 1:	PTCHD1	Q96NR3	Y548	YTTAQQKYFSNYSPV	100 / 7 AA	101
Phosphosite 2:	PTCHD1	Q96NR3	Y552	QQKYFSNYSPVIGFY	100 / 7 AA	101
Phosphosite 3:	Fam116a	Q8IWF6	S323	ISPLKYFSDFRPYFT	62 / 8 AA	70
Phosphosite 4:	PLEKHG1	Q9ULL1	Y1266	AQIATQNYFSNFKET	71 / 7 AA	155
Phosphosite 5:	ST8SIA4	Q92187	S326	DLKYRYFSNASPHRM	75 / 8 AA	41
Phosphosite 6:	SLC45A4	Q5BKX6	Y582	CSALLQKYLDNYDLS	71 / 7 AA	84
Phosphosite 7:	Plk2	Q9NYY3	Y574	SQVTVLKYFSHYMEE	71 / 7 AA	78
Phosphosite 8:	MMP3	P08254	Y37	SMNLVQKYLENYYDL	71 / 7 AA	54
Phosphosite 9:	Plk1	P53350	Y481	KKITLLKYFRNYMSE	71 / 7 AA	68
Phosphosite 10:	PLD2	O14939	Y165	HAASKQKYLENYLNR	71 / 7 AA	106
Phosphosite 11:	PRPF31	Q8WWY3	S481	EANQKYFSSMAEFLK	83 / 6 AA	55
Phosphosite 12:	ASPM	Q8IZT6	Y2004	ALLIQKYYRAYSIGR	62 / 8 AA	410
Phosphosite 13:	KIAA2022	Q5QGS0	S834	NTSISYFSHHSPEQN	71 / 7 AA	168
Phosphosite 14:	TXNDC16	Q9P2K2	Y36	PELSPQKYFSTLQPG	83 / 6 AA	94
Phosphosite 15:	PRPF31	Q8WWY3	Y479	VAEANQKYFSSMAEF	83 / 6 AA	55
Phosphosite 16:	PLOD2	O00469	Y268	LLNYFGNYVPNSWTQ	71 / 7 AA	85
Phosphosite 17:	SUPV3L1	Q8IYB8	Y221	TYHAIQKYFSAKSGV	100 / 5 AA	88
Phosphosite 18:	ANKRD30B	Q9BXX2	S1468	IKKYKYFSNFLKESG	83 / 6 AA	168
Phosphosite 19:	FBXO44	Q9H4M3	Y216	VSHTFSNYPPGVRYI	83 / 6 AA	30
Phosphosite 20:	OTUD5	Q96G74	Y261	NADYFSNYVTEDFTT	100 / 5 AA	61