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:	HERV-K_16p3.3 provirus ancestral Env polyprotein
Human P-Site:	T31
P-Site Sequence:	QLLTVKRTPHEAWRV
UniProt:	Q9NX77
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HERV-K_16p3.3 provirus ancestral Env polyprotein	Q9NX77	T31	QLLTVKRTPHEAWRV	100 / 9 AA	55
Phosphosite 1:	TFCP2	Q12800	T258	REKMEKRTPHEKEKY	100 / 6 AA	57
Phosphosite 2:	STC1	P52823	S243	PSHIKRTSHESA___	62 / 8 AA	28
Phosphosite 3:	STC1	P52823	T242	SPSHIKRTSHESA__	62 / 8 AA	28
Phosphosite 4:	PLA2G4B	P0C869	T716	SAPGVRRTPEEAAAG	75 / 8 AA	114
Phosphosite 5:	SAV1	Q9H4B6	T81	LRTPIQRTPHEIMRR	71 / 7 AA	45
Phosphosite 6:	GARS	P41250	T680	DFDTVNKTPHTATLR	66 / 9 AA	83
Phosphosite 7:	LMAN2L	Q9H0V9	T279	FELTVERTPEEEKLH	66 / 9 AA	40
Phosphosite 8:	DNAH5	Q8TE73	S2417	EGFLKKRSPQEAEIL	71 / 7 AA	529
Phosphosite 9:	RNF2	Q99496	T27	SLYELQRTPQEAITD	62 / 8 AA	38
Phosphosite 10:	PPP1R12B	O60237	T557	VSTYLKRTPHKSQAD	62 / 8 AA	110
Phosphosite 11:	PHF12	Q96QT6	T257	TGKNVKKTQHELDHN	62 / 8 AA	110
Phosphosite 12:	C1orf26	Q5T5J6	T296	SDFTYKRTVHEWKRK	75 / 8 AA	103
Phosphosite 13:	GABBR1	Q9UBS5	T162	PHCQVNRTPHSERRA	83 / 6 AA	108
Phosphosite 14:	C9orf144B	Q6ZU69	S34	IIWQVKRSHHELSSE	71 / 7 AA	148
Phosphosite 15:	C6orf94	Q5TFG8	T66	DIPTVKKTPQSKSPP	71 / 7 AA	25
Phosphosite 16:	RBM12	Q9NTZ6	S424	QKRSRSRSPHEAGFC	83 / 6 AA	97
Phosphosite 17:	PKP4	Q99569	T796	KKKKKKRTPQEDQWD	71 / 7 AA	134
Phosphosite 18:	SFRS18	Q8TF01	T485	VVNEKKRTPNETTSV	71 / 7 AA	93
Phosphosite 19:	NUMBL	Q9Y6R0	T409	FQPGHKRTPSEAERW	85 / 7 AA	65
Phosphosite 20:	NUMBL	Q9Y6R0	S411	PGHKRTPSEAERWLE	85 / 7 AA	65