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:	RTTN
Human P-Site:	S1853
P-Site Sequence:	LQCYEGKSSKDILKR
UniProt:	Q86VV8
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RTTN	Q86VV8	S1853	LQCYEGKSSKDILKR	100 / 9 AA	249
Phosphosite 1:	SAMD9	Q5K651	S349	FVRDGTSSKDITKNK	75 / 8 AA	184
Phosphosite 2:	SCUBE2	Q9NQ36	T320	TLQLDGKTCKDIDEC	62 / 8 AA	110
Phosphosite 3:	SAMD9	Q5K651	S348	LFVRDGTSSKDITKN	75 / 8 AA	184
Phosphosite 4:	SCUBE1	Q8IWY4	T279	TLQPDGKTCKDINEC	62 / 8 AA	108
Phosphosite 5:	SAMD9L	Q8IVG5	S349	FVREGASSRDILANS	75 / 8 AA	184
Phosphosite 6:	SAMD9L	Q8IVG5	S348	LFVREGASSRDILAN	75 / 8 AA	184
Phosphosite 7:	Leucine-rich repeat and death domain-containing protein LOC401387	A4D1F6	S52	DYLEGKSSNQIYETH	75 / 8 AA	98
Phosphosite 8:	DDX60	Q8IY21	T662	CRSEEGKTTKDLSIA	62 / 8 AA	198
Phosphosite 9:	DDX60	Q8IY21	T663	RSEEGKTTKDLSIAV	62 / 8 AA	198
Phosphosite 10:	AHNAK2	Q8IVF2	S5265	TASESKSSTDILRCD	75 / 8 AA	617
Phosphosite 11:	AHNAK2	Q8IVF2	S5264	VTASESKSSTDILRC	75 / 8 AA	617
Phosphosite 12:	CaMK2-gamma	Q13555	S403	ARSPEGRSSRDRTAP	71 / 7 AA	63
Phosphosite 13:	CaMK2-gamma	Q13555	S404	RSPEGRSSRDRTAPS	71 / 7 AA	63
Phosphosite 14:	Putative short transient receptor potential channel 2-like protein	Q6ZNB5	S120	KDGKEGKSRKDGGGL	85 / 7 AA	16
Phosphosite 15:	CATSPER4	Q7RTX7	S433	SGSLETTSSKDIRQM	66 / 9 AA	54
Phosphosite 16:	ALS2CR11	Q53TS8	S558	RSRLLGKSSDDIHNH	85 / 7 AA	71
Phosphosite 17:	ALS2CR11	Q53TS8	S559	SRLLGKSSDDIHNHA	85 / 7 AA	71
Phosphosite 18:	CATSPER4	Q7RTX7	S434	GSLETTSSKDIRQMS	75 / 8 AA	54
Phosphosite 19:	DDX60L	Q5H9U9	S647	CRGEGKISKDLSIAV	75 / 8 AA	152
Phosphosite 20:	R3HDM2	Q9Y2K5	S116	SDKEEEKSTKDVSEK	62 / 8 AA	107