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:	C1orf137
Human P-Site:	T56
P-Site Sequence:	LPQETNLTLKVCKPQ
UniProt:	Q5JT78
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C1orf137	Q5JT78	T56	LPQETNLTLKVCKPQ	100 / 9 AA	11
Phosphosite 1:	STRBP	Q96SI9	T159	NTKEPTLTLKVILTS	66 / 9 AA	74
Phosphosite 2:	USP54	Q70EL1	T1107	QSLKTSLTLKVDRGS	85 / 7 AA	187
Phosphosite 3:	RICS	A7KAX9	T89	PEIPGDLTLKTCGST	71 / 7 AA	231
Phosphosite 4:	ANO5	Q75V66	T557	QEYESSLTLKMFLFQ	62 / 8 AA	107
Phosphosite 5:	AMPD1	P23109	T340	STKEKNLTLKELFAK	85 / 7 AA	86
Phosphosite 6:	HERV-K_1q22 provirus ancestral Pol protein	P63135	T1347	QGREDNLTLDISKLK	55 / 9 AA	165
Phosphosite 7:	HERV-K_11q22.1 provirus ancestral Env polyprotein	P61570	T587	QGREDNLTLDISKLK	55 / 9 AA	75
Phosphosite 8:	HERV-K_1q22 provirus ancestral Env polyprotein	P61567	T476	QGREDNLTLDISKLK	55 / 9 AA	67
Phosphosite 9:	HERV-K_22q11.21 provirus ancestral Env polyprotein	P61566	T476	QGREDNLTLDISKLK	55 / 9 AA	67
Phosphosite 10:	HERV-K_1q23.3 provirus ancestral Env polyprotein	O42043	T476	QGREDNLTLDISKLK	55 / 9 AA	64
Phosphosite 11:	EVPL	Q92817	S1683	QTRETNLSTKISILE	55 / 9 AA	232
Phosphosite 12:	PLXNA4	Q9HCM2	T1270	KSRESDLTLKRLQMQ	71 / 7 AA	212
Phosphosite 13:	OPHN1	O60890	T317	KQGPLDLTLKYCVRR	71 / 7 AA	92
Phosphosite 14:	TMEM26	Q6ZUK4	T53	LFLETALTLKFKRGR	85 / 7 AA	42
Phosphosite 15:	PSG2	P11465	T317	EESSTSLTVKVSAST	62 / 8 AA	37
Phosphosite 16:	ANO5	Q75V66	S555	TYQEYESSLTLKMFL	71 / 7 AA	107
Phosphosite 17:	ROCK2	O75116	T793	NEDVRNLTLKIEQET	83 / 6 AA	161
Phosphosite 18:	RICS	A7KAX9	T92	PGDLTLKTCGSTASM	83 / 6 AA	231
Phosphosite 19:	PHIP	Q8WWQ0	T447	ITAVNNMTLKVWNSY	83 / 6 AA	207
Phosphosite 20:	PLXNA2	O75051	T1270	KSRENDLTLKRLQMQ	71 / 7 AA	218