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:	PRR18
Human P-Site:	S136
P-Site Sequence:	PDSAARFSLNLTPEA
UniProt:	Q8N4B5
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PRR18	Q8N4B5	S136	PDSAARFSLNLTPEA	100 / 9 AA	31
Phosphosite 1:	piccolo	Q9Y6V0	S852	QEQSRRFSLNLGSIT	100 / 6 AA	567
Phosphosite 2:	C1orf129	Q5TGP6	S388	VTEGKRFSLDITNLM	71 / 7 AA	65
Phosphosite 3:	Loc146439	A1A5D9	S489	RRAAPRFSLRLGPGP	75 / 8 AA	57
Phosphosite 4:	ADAMTS9	Q9P2N4	S1875	KCPQGRFSINLYGTG	71 / 7 AA	216
Phosphosite 5:	REC8	O95072	S66	GLPRPRFSLYLSAQL	62 / 8 AA	63
Phosphosite 6:	MAP2K4	P45985	T60	FKSTARFTLNPNPTG	71 / 7 AA	44
Phosphosite 7:	CRYAB	P02511	S76	RLEKDRFSVNLDVKH	71 / 7 AA	20
Phosphosite 8:	PCDH12	Q9NPG4	S1062	PAWMARLSLPLTTNY	75 / 8 AA	129
Phosphosite 9:	AKAP9	Q99996	S3641	RDNSSRFSLNGGANI	71 / 7 AA	454
Phosphosite 10:	REC8	O95072	Y68	PRPRFSLYLSAQLQI	71 / 7 AA	63
Phosphosite 11:	Daxx	Q9UER7	S301	EKAAARHSLGLPRQQ	75 / 8 AA	81
Phosphosite 12:	SPHK2	Q9NRA0	T68	RGPRFALTLTSQALH	71 / 7 AA	69
Phosphosite 13:	FRMD6	Q96NE9	S609	KRTSKYFSLDLTHDE	83 / 6 AA	72
Phosphosite 14:	RTF1	Q92541	S657	KDGAPRRSLNLEDYK	75 / 8 AA	77
Phosphosite 15:	TRIP12	Q14669	S267	FDWAARFSPKVSLPK	55 / 9 AA	220
Phosphosite 16:	MSK2	O75676	S634	KIREGRFSLDGEAWQ	57 / 7 AA	86
Phosphosite 17:	C22orf24	Q9Y442	S53	SWLRQGFSINLTSFG	83 / 6 AA	18
Phosphosite 18:	C1orf130	Q5T1S8	S14	LGDTTFFSLNMTTRG	83 / 6 AA	11
Phosphosite 19:	PPEF2	O14830	Y145	KQQLHARYVLNLLYE	71 / 7 AA	87
Phosphosite 20:	ANKRD26	Q9UPS8	S793	ELCSLRFSLNQEEEK	100 / 5 AA	196