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:	OTOP1
Human P-Site:	S446
P-Site Sequence:	QNLFIFESIHREPEK
UniProt:	Q7RTM1
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	OTOP1	Q7RTM1	S446	QNLFIFESIHREPEK	100 / 9 AA	67
Phosphosite 1:	OTOP2	Q7RTS6	S424	QNMFIIESLHRGPPG	75 / 8 AA	62
Phosphosite 2:	RUVBL1	Q9Y265	S179	LDPSIFESLQKERVE	62 / 8 AA	50
Phosphosite 3:	C15orf26	Q6P656	S131	RNTFIILSVHRDATG	55 / 9 AA	34
Phosphosite 4:	CAND2	O75155	S1219	ELAALFESIQKDSAS	50 / 8 AA	135
Phosphosite 5:	RIMS2	Q9UQ26	S879	WNQTFIYSPVHRREF	50 / 8 AA	160
Phosphosite 6:	VPS13D	Q5THJ4	S1478	TRHDFFESLHRGQAF	71 / 7 AA	492
Phosphosite 7:	SAMD9	Q5K651	S1074	VEAVLLESIHRFNPN	71 / 7 AA	184
Phosphosite 8:	MYBPC3	Q14896	S413	SGRYIFESIGAKRTL	83 / 6 AA	141
Phosphosite 9:	FNBP4	Q8N3X1	S952	SLVKKWQSIQRELDE	57 / 7 AA	110
Phosphosite 10:	GRHL3	Q8TE85	S182	SLNSLFESIHGVPPT	83 / 6 AA	70
Phosphosite 11:	CADPS	Q9ULU8	S995	MESSIAQSIHRGFER	62 / 8 AA	153
Phosphosite 12:	CADPS2	Q86UW7	S949	MESSIAQSIHRGFEQ	62 / 8 AA	148
Phosphosite 13:	ZBTB34	Q8NCN2	S128	KCTQILESIHSKISV	83 / 6 AA	56
Phosphosite 14:	RASGEF1C	Q8N431	S189	YRTKPPASIHRELLG	83 / 6 AA	53
Phosphosite 15:	C8orf34	Q49A92	S259	LSQDSFESIHSPTPS	83 / 6 AA	50
Phosphosite 16:	ARHGAP3	P52757	S122	VGEKRFESIHDLVTD	100 / 5 AA	54
Phosphosite 17:	CHN1	P15882	S112	VGEKRFESIHDLVTD	100 / 5 AA	53
Phosphosite 18:	WIP	O43516	S276	PPVGNRPSIHREAVP	100 / 5 AA	51
Phosphosite 19:	MuSK	O15146	S851	ADRPSFTSIHRILER	83 / 6 AA	97
Phosphosite 20:	RNF19A	Q9NV58	S96	DGIASIESIHSEMCT	71 / 7 AA	91