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:	AFF4
Human P-Site:	Y275
P-Site Sequence:	PKLSSEHYSSQSHGN
UniProt:	Q9UHB7
Intern. Prot. ID:	IPI00004344

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	AFF4	Q9UHB7	Y275	PKLSSEHYSSQSHGN	100 / 9 AA	127
Phosphosite 1:	AFF4	Q9UHB7	S276	KLSSEHYSSQSHGNS	100 / 8 AA	127
Phosphosite 2:	AFF4	Q9UHB7	S277	LSSEHYSSQSHGNSM	100 / 7 AA	127
Phosphosite 3:	CDC42BPA	Q5VT25	S656	REQSEHYSKQLENEL	85 / 7 AA	197
Phosphosite 4:	AFF4	Q9UHB7	S272	SMEPKLSSEHYSSQS	100 / 6 AA	127
Phosphosite 5:	FGF3	P11487	S112	LYASEHYSAECEFVE	62 / 8 AA	27
Phosphosite 6:	TOPORS	Q9NS56	Y730	RTLSRAHYSRQSSSP	66 / 9 AA	119
Phosphosite 7:	SAMD9L	Q8IVG5	Y705	FYFSSENYSSDFVKR	75 / 8 AA	184
Phosphosite 8:	C5orf42	Q9H799	Y1857	RLLLSEHYSRRISQA	71 / 7 AA	237
Phosphosite 9:	UPF0639 protein	A6NEE1	Y326	LEEEREFYSSQSQAL	85 / 7 AA	59
Phosphosite 10:	UPF0639 protein	A6NEE1	S328	EEREFYSSQSQALQN	85 / 7 AA	59
Phosphosite 11:	RBM27	Q9P2N5	Y229	PPNSSEQYSSGAQSI	85 / 7 AA	119
Phosphosite 12:	C5orf42	Q9H799	S1858	LLLSEHYSRRISQAY	71 / 7 AA	237
Phosphosite 13:	HERV-R(b)_3p24.3 provirus ancestral Env polyprotein	P60509	Y502	SPPSQEHYQSQRDIF	66 / 9 AA	59
Phosphosite 14:	P2RY14	Q15391	Y265	KSQTEAHYSCQSKEI	83 / 6 AA	39
Phosphosite 15:	P2RY14	Q15391	S266	SQTEAHYSCQSKEIL	83 / 6 AA	39
Phosphosite 16:	STEAP3	Q658P3	S98	VFREHYSSLCSLSDQ	71 / 7 AA	55
Phosphosite 17:	KRT34	O76011	Y349	LTESEAHYSSQLSQV	75 / 8 AA	49
Phosphosite 18:	SLC16A1	P53985	Y293	SYGKSQHYSSEKSAF	71 / 7 AA	54
Phosphosite 19:	HERV-R(b)_3p24.3 provirus ancestral Env polyprotein	P60509	S504	PSQEHYQSQRDIFHS	71 / 7 AA	59
Phosphosite 20:	STEAP3	Q658P3	S97	AVFREHYSSLCSLSD	71 / 7 AA	55