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_11q22.1 provirus ancestral Pol protein
Human P-Site:	S880
P-Site Sequence:	PQSSTVDSQDEQNGD
UniProt:	P63136
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_11q22.1 provirus ancestral Pol protein	P63136	S880	PQSSTVDSQDEQNGD	100 / 9 AA	107
Phosphosite 1:	ERVK6	Q9WJR5	S885	PQSSTVDSQDEQNGD	100 / 9 AA	108
Phosphosite 2:	ERVK6	Q9BXR3	S882	SQSSTVDSQDEQNGD	100 / 9 AA	108
Phosphosite 3:	HERV-K_8p23.1 provirus ancestral Pol protein	P63133	S882	PQSSTVDSQDEQNGD	100 / 9 AA	108
Phosphosite 4:	HERV-K_19p13.11 provirus ancestral Pol protein	P63132	S882	PQSSTVDSQDEQNGD	100 / 9 AA	108
Phosphosite 5:	GPR112	Q8IZF6	S2737	LSRSTVDSVNEQILA	77 / 9 AA	301
Phosphosite 6:	LRRFIP1	Q32MZ4	T540	TGPSTVDTQNEPLDM	66 / 9 AA	89
Phosphosite 7:	CLCN1	P35523	S90	GSSSTVDSKDEDHYS	87 / 8 AA	109
Phosphosite 8:	ABCA12	Q86UK0	S2588	GSTISVDSQDDQMES	75 / 8 AA	293
Phosphosite 9:	GTF2E2	P29084	S227	WRSVTVDSMDEEKIE	75 / 8 AA	33
Phosphosite 10:	TTC28	Q96AY4	S2149	ETDSTVKSQEESNPK	75 / 8 AA	271
Phosphosite 11:	DOCK10	Q96BY6	T853	FVVSTVNTQDPHVNA	55 / 9 AA	249
Phosphosite 12:	GLI3	P10071	S1493	QVTSTVDSLDSHDLE	66 / 9 AA	170
Phosphosite 13:	ZKSCAN5	Q9Y2L8	T169	PHPLTVDTQPEQAPQ	75 / 8 AA	97
Phosphosite 14:	PLEKHA7	Q6IQ23	S250	YNSSTAGSQAEQSGM	66 / 9 AA	127
Phosphosite 15:	KNL2	Q6P0N0	S275	FVLESVDSADEQFQN	75 / 8 AA	129
Phosphosite 16:	GLI2	P10070	S1502	QVSSTVDSQLLEAPQ	100 / 6 AA	168
Phosphosite 17:	LBA1	O15050	S1108	IEVETVESIDEQEYE	75 / 8 AA	284
Phosphosite 18:	ADNP	Q9H2P0	S1071	WQNSTIDSEDGEQFD	55 / 9 AA	124
Phosphosite 19:	MYO16	Q9Y6X6	S762	TMNSCLHSQDEQKSM	66 / 9 AA	206
Phosphosite 20:	ARHGAP21	Q5T5U3	S1358	QEESTVDSQPVPNID	100 / 6 AA	217