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:	SIL1
Human P-Site:	T284
P-Site Sequence:	LATEQPLTAKKKVLF
UniProt:	Q9H173
Intern. Prot. ID:	IPI00296197

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SIL1	Q9H173	T284	LATEQPLTAKKKVLF	100 / 9 AA	52
Phosphosite 1:	ARV1	Q9H2C2	T169	LWVERPMTAKKKPNF	77 / 9 AA	31
Phosphosite 2:	KRI1	Q8N9T8	T479	KKREAPLTGKKKRKS	77 / 9 AA	83
Phosphosite 3:	OSGIN1	Q9UJX0	S504	VDPDQPLSAKRNPID	55 / 9 AA	61
Phosphosite 4:	POLRMT	O00411	T880	DSADQPLTGRKWWMG	62 / 8 AA	139
Phosphosite 5:	ERVK6	Q9WJR5	T804	TSAEQHLTGKKNSPH	66 / 9 AA	108
Phosphosite 6:	Endogenous retrovirus group K member 11 Pol protein	Q9UQG0	T801	TSAEQHLTGKKNSPH	66 / 9 AA	110
Phosphosite 7:	ERVK6	Q9BXR3	T801	TSAEQHLTGKKNSPH	66 / 9 AA	108
Phosphosite 8:	HERV-K_11q22.1 provirus ancestral Pol protein	P63136	T799	TSAEQHLTGKKNSPH	66 / 9 AA	107
Phosphosite 9:	HERV-K_1q22 provirus ancestral Pol protein	P63135	T801	TSAEQHLTGKKNSPH	66 / 9 AA	165
Phosphosite 10:	HERV-K_8p23.1 provirus ancestral Pol protein	P63133	T801	TSAEQHLTGKKNSPH	66 / 9 AA	108
Phosphosite 11:	HERV-K_19p13.11 provirus ancestral Pol protein	P63132	T801	TSAEQHLTGKKNSPH	66 / 9 AA	108
Phosphosite 12:	HERV-K_5q33.3 provirus ancestral Pol protein	P10266	T801	TSAEQHLTGKKNSPH	66 / 9 AA	115
Phosphosite 13:	QSER1	Q2KHR3	T290	CSTEQPLTSTKTPKP	75 / 8 AA	190
Phosphosite 14:	UBL7	Q96S82	T18	KLADQPLTPKSILRL	71 / 7 AA	41
Phosphosite 15:	UBA1	P22314	S218	SNGEQPLSAMVSMVT	71 / 7 AA	118
Phosphosite 16:	CHMP4B	Q9H444	T52	KKIEQELTAAKKHGT	77 / 9 AA	25
Phosphosite 17:	LPP	Q93052	T173	IPNQPPLTATKKSTL	66 / 9 AA	66
Phosphosite 18:	C10orf68	Q9H943	T51	TSTEQPLTTPDKEPN	66 / 9 AA	72
Phosphosite 19:	C12orf23	Q8WUH6	T108	VVNKVPLTGKKKDKS	85 / 7 AA	12
Phosphosite 20:	POMC	P01189	T71	NGDEQPLTENPRKYV	55 / 9 AA	29