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:	PBEF
Human P-Site:	Y26
P-Site Sequence:	KVTHYKQYPPNTSKV
UniProt:	P43490
Intern. Prot. ID:	IPI00018873

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PBEF	P43490	Y26	KVTHYKQYPPNTSKV	100 / 9 AA	56
Phosphosite 1:	PBEF	P43490	Y23	DSYKVTHYKQYPPNT	100 / 6 AA	56
Phosphosite 2:	villin	P09327	Y324	NFIKAKQYPPSTQVE	85 / 7 AA	93
Phosphosite 3:	IHH	Q14623	S53	PLAYKQFSPNVPEKT	62 / 8 AA	45
Phosphosite 4:	RBM38	Q9H0Z9	Y182	ASPAYAQYPPATYDQ	75 / 8 AA	26
Phosphosite 5:	CAPG	P40121	Y322	GFISRMQYAPNTQVE	71 / 7 AA	39
Phosphosite 6:	KIAA1199	Q8WUJ3	Y1043	RSTHYQQYQPVVTLQ	71 / 7 AA	153
Phosphosite 7:	SOS2	Q07890	Y392	MDRIYKQYSPRRRPG	83 / 6 AA	153
Phosphosite 8:	SOS2	Q07890	S393	DRIYKQYSPRRRPGD	83 / 6 AA	153
Phosphosite 9:	HIVEP2	P31629	Y84	QQVAEKQYPPHRPSP	83 / 6 AA	269
Phosphosite 10:	CPS1	P31327	Y1494	SLFHYRQYSAGKAA_	50 / 8 AA	165
Phosphosite 11:	C19orf39	Q6NVH7	Y68	LQKIRFQYPPSTREL	83 / 6 AA	24
Phosphosite 12:	C19orf39	Q6NVH7	S71	IRFQYPPSTRELFRL	83 / 6 AA	24
Phosphosite 13:	HERV-K_19q12 provirus ancestral Gag polyprotein	Q9YNA8	Y325	MKEGVKQYGPNSPYM	71 / 7 AA	74
Phosphosite 14:	ERVK6	Q7LDI9	Y325	MKEGVKQYGPNSPYM	71 / 7 AA	74
Phosphosite 15:	HERV-K_5q33.3 provirus ancestral Gag polyprotein	P87889	Y325	MKEGVKQYGPNSPYM	71 / 7 AA	74
Phosphosite 16:	HERV-K_22q11.21 provirus ancestral Gag polyprotein	P63145	Y325	MKEGVKQYGPNSPYM	71 / 7 AA	74
Phosphosite 17:	HERV-K_1q22 provirus ancestral Gag polyprotein	P63130	Y325	MKEGVKQYGPNSPYM	71 / 7 AA	74
Phosphosite 18:	HERV-K_6q14.1 provirus ancestral Gag-Pol polyprotein	P63128	Y325	MKEGVKQYGPNSPYM	71 / 7 AA	124
Phosphosite 19:	HERV-K_6q14.1 provirus ancestral Gag polyprotein	P63126	Y325	MKEGVKQYGPNSPYM	71 / 7 AA	74
Phosphosite 20:	HERV-K_8p23.1 provirus ancestral Gag polyprotein	P62685	Y325	MKEGVKQYGPNSPYM	71 / 7 AA	72