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:	C14orf143
Human P-Site:	S16
P-Site Sequence:	RSRTWEASPSEHRKW
UniProt:	Q9BUY7
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C14orf143	Q9BUY7	S16	RSRTWEASPSEHRKW	100 / 9 AA	19
Phosphosite 1:	HERV-K_11q22.1 provirus ancestral Env polyprotein	P61570	S446	MDRPWEASPSIHILT	87 / 8 AA	75
Phosphosite 2:	HERV-K_1q23.3 provirus ancestral Env polyprotein	O42043	S335	TDRPWEASPSIHILT	87 / 8 AA	64
Phosphosite 3:	HERV-K_1q22 provirus ancestral Pol protein	P63135	S1206	MDRPWEASPSVHILT	87 / 8 AA	165
Phosphosite 4:	HERV-K_1q22 provirus ancestral Env polyprotein	P61567	S335	MDRPWEASPSVHILT	87 / 8 AA	67
Phosphosite 5:	HERV-K_22q11.21 provirus ancestral Env polyprotein	P61566	S335	MDRPWEASPSVHILT	87 / 8 AA	67
Phosphosite 6:	C14orf143	Q9BUY7	S18	RTWEASPSEHRKWVE	100 / 7 AA	19
Phosphosite 7:	CCDC9	Q9Y3X0	S115	ASRSWEGSPGEQPRG	55 / 9 AA	60
Phosphosite 8:	HERV-K_16p3.3 provirus ancestral Env polyprotein	Q9NX77	S270	LHRPWESSPSIHIVN	75 / 8 AA	55
Phosphosite 9:	PKG1	Q13976	S273	VNVTREDSPSEDPVF	66 / 9 AA	76
Phosphosite 10:	ASPM	Q8IZT6	S14	GRGCWEVSPTERRPP	62 / 8 AA	410
Phosphosite 11:	PDE4A	P27815	S755	ATIAWEASPAQESLE	62 / 8 AA	98
Phosphosite 12:	SIAH1	Q8IUQ4	T239	RRLTWEATPRSIHEG	83 / 6 AA	31
Phosphosite 13:	SIAH2	O43255	T279	RRLTWEATPRSIHDG	83 / 6 AA	35
Phosphosite 14:	ZFHX2	Q9C0A1	S356	PTATWDPSPTQAKES	50 / 8 AA	152
Phosphosite 15:	AMH	P03971	T143	EEVTWEPTPSLRFQE	71 / 7 AA	59
Phosphosite 16:	StARD13	Q9Y3M8	S334	GKSSGESSPSEHSSS	85 / 7 AA	125
Phosphosite 17:	RNaseH2A	O75792	S257	EDVIWEDSASENQEG	55 / 9 AA	33
Phosphosite 18:	RFTN2	Q52LD8	S308	SFVFWETSKGEHLPK	62 / 8 AA	56
Phosphosite 19:	StARD13	Q9Y3M8	S336	SSGESSPSEHSSSGV	85 / 7 AA	125
Phosphosite 20:	ANKRD56	A6NEL2	S42	RDPDASPSQHQHRRE	71 / 7 AA	86