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:	HELT
Human P-Site:	Y232
P-Site Sequence:	LPEPDFSYQLHPAGP
UniProt:	A6NFD8
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HELT	A6NFD8	Y232	LPEPDFSYQLHPAGP	100 / 9 AA	36
Phosphosite 1:	HELT	A6NFD8	S231	SLPEPDFSYQLHPAG	100 / 8 AA	36
Phosphosite 2:	ARMC3	Q5W041	S768	KEKLPDFSWELHISE	75 / 8 AA	96
Phosphosite 3:	ZPBP2	Q6X784	Y144	YREPDYSYQMAVRFT	71 / 7 AA	39
Phosphosite 4:	ZPBP2	Q6X784	Y142	FAYREPDYSYQMAVR	71 / 7 AA	39
Phosphosite 5:	PUS7	Q96PZ0	Y330	FKLGNFSYQKNPLKL	62 / 8 AA	75
Phosphosite 6:	MSRB3	Q8IXL7	Y119	TFTDDFSYGMHRVET	62 / 8 AA	20
Phosphosite 7:	endofin	Q7Z3T8	S330	NFKLPDFSFQEDKTV	83 / 6 AA	169
Phosphosite 8:	PFKP	Q01813	Y651	NYTTDFIYQLYSEEG	55 / 9 AA	86
Phosphosite 9:	SFRP2	Q96HF1	Y35	FGQPDFSYKRSNCKP	83 / 6 AA	33
Phosphosite 10:	LTBP2	Q14767	Y876	RCVCSPGYQLHPSQA	83 / 6 AA	195
Phosphosite 11:	APBA1	Q02410	Y757	IRRPDLRYQLGFSVQ	71 / 7 AA	93
Phosphosite 12:	SFRP2	Q96HF1	S34	LFGQPDFSYKRSNCK	83 / 6 AA	33
Phosphosite 13:	MTRR	Q9UBK8	S333	DISNTDFSYQPGDAF	100 / 5 AA	80
Phosphosite 14:	GBAS	O75323	Y192	NIYELRSYQLRPGTM	83 / 6 AA	34
Phosphosite 15:	APBA2	Q99767	Y669	IKRPDLKYQLGFSVQ	71 / 7 AA	83
Phosphosite 16:	CPSF3L	Q5TA45	Y50	RRFPDFSYITQNGRL	100 / 5 AA	68
Phosphosite 17:	RIZ	Q13029	S1681	ELKDFSYSLRLASRC	71 / 7 AA	189
Phosphosite 18:	ERVK5	Q9HDB8	Y103	NYLQDFSYQRSLKFR	83 / 6 AA	28
Phosphosite 19:	ERVK5	Q9HDB8	S102	VNYLQDFSYQRSLKF	83 / 6 AA	28
Phosphosite 20:	HERV-K_1q22 provirus ancestral Pol protein	P63135	Y974	NYLQDFSYQRSLKFR	83 / 6 AA	165