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:	FAM135B
Human P-Site:	Y18
P-Site Sequence:	SVELHKFYNVDLFQR
UniProt:	Q49AJ0
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	FAM135B	Q49AJ0	Y18	SVELHKFYNVDLFQR	100 / 9 AA	156
Phosphosite 1:	FAM135A	Q9P2D6	Y18	SVELNKFYNVDLFQR	88 / 9 AA	170
Phosphosite 2:	SPTBN1	Q01082	Y1811	SYELHKFYHDAKEIF	83 / 6 AA	275
Phosphosite 3:	RDH11	Q8TC12	Y196	NLQGEKFYNAGLAYC	71 / 7 AA	35
Phosphosite 4:	HERV-K_11q22.1 provirus ancestral Env polyprotein	P61570	Y367	TRDRKPFYTVDLNSS	83 / 6 AA	75
Phosphosite 5:	HERV-K_22q11.21 provirus ancestral Env polyprotein	P61566	Y256	TRDRKPFYTVDLNSS	83 / 6 AA	67
Phosphosite 6:	MKRN1	Q9UHC7	Y478	HDELEDFYDLDL___	55 / 9 AA	53
Phosphosite 7:	MKRN9P	Q6NVV0	Y29	HEELEDFYDLDL___	55 / 9 AA	4
Phosphosite 8:	TULP4	Q9NRJ4	Y327	KSAMVKFYNVRGEHI	71 / 7 AA	169
Phosphosite 9:	OBSCN	Q5VST9	Y6468	RRKLHSFYEVKEEIG	71 / 7 AA	868
Phosphosite 10:	BRWD3	Q6RI45	Y1040	FLVLHQFYNEAKERN	83 / 6 AA	204
Phosphosite 11:	HERV-K_11q22.1 provirus ancestral Env polyprotein	P61570	T368	RDRKPFYTVDLNSSL	83 / 6 AA	75
Phosphosite 12:	HERV-K_22q11.21 provirus ancestral Env polyprotein	P61566	T257	RDRKPFYTVDLNSSL	83 / 6 AA	67
Phosphosite 13:	SV2B	Q7L1I2	Y500	TIESTIFYNTDLYEH	83 / 6 AA	77
Phosphosite 14:	OBSCN	Q5VST9	S6466	SHRRKLHSFYEVKEE	71 / 7 AA	868
Phosphosite 15:	BANK1	Q8NDB2	Y759	AHNENKFYNVHFSNK	62 / 8 AA	89
Phosphosite 16:	SGIP1	Q9BQI5	Y669	QKPQATYYNVDMLKY	57 / 7 AA	89
Phosphosite 17:	G3BP2	Q9UN86	Y34	PEYLHRFYGRNSSYV	50 / 8 AA	54
Phosphosite 18:	HERV-K_1q23.3 provirus ancestral Env polyprotein	O42043	Y256	TRYRKPFYTIDLNSI	66 / 6 AA	64
Phosphosite 19:	HERV-K_1q22 provirus ancestral Pol protein	P63135	Y1127	TRDCKPFYTIDLNSS	66 / 6 AA	165
Phosphosite 20:	HERV-K_1q22 provirus ancestral Env polyprotein	P61567	Y256	TRDCKPFYTIDLNSS	66 / 6 AA	67