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:	C4orf23
Human P-Site:	Y302
P-Site Sequence:	SLISIMKYSKAYQEL
UniProt:	Q8IYL2
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C4orf23	Q8IYL2	Y302	SLISIMKYSKAYQEL	100 / 9 AA	85
Phosphosite 1:	LETM1	O95202	S309	NEEIMRFSKLFEDEL	50 / 8 AA	83
Phosphosite 2:	ASPM	Q8IZT6	Y1520	SILTIQKYYKAYLKG	66 / 9 AA	410
Phosphosite 3:	TBC1D3	Q8IZP1	Y22	REDIIMKYEKGHRAG	62 / 8 AA	62
Phosphosite 4:	TBC1D3C	Q6IPX1	Y22	REDIIMKYEKGHRAG	62 / 8 AA	62
Phosphosite 5:	TBC1D3G	Q6DHY5	Y22	REDIIMKYEKGHRAG	62 / 8 AA	62
Phosphosite 6:	TBC1D3H	P0C7X1	Y22	REDIIMKYEKGHRAG	62 / 8 AA	62
Phosphosite 7:	TBC1 domain family member 3C-like protein ENSP00000341742	A6NI40	Y22	REDIIMKYEKGHRAG	62 / 8 AA	62
Phosphosite 8:	TBC1 domain family member 3-like protein LOC729837	A6NH17	Y22	REDIIMKYEKGHQAG	62 / 8 AA	62
Phosphosite 9:	TBC1D3E	A6NER0	Y22	REDIIMKYEKGHRAG	62 / 8 AA	62
Phosphosite 10:	TBC1D3B	A6NDS4	Y22	REDIIMKYEKGHRAG	62 / 8 AA	62
Phosphosite 11:	SGTB	Q96EQ0	Y152	AIAIDSKYSKAYGRM	100 / 6 AA	33
Phosphosite 12:	PARG	Q86W56	Y560	LKDAILKYNVAYSKK	55 / 9 AA	111
Phosphosite 13:	TAF4B	Q92750	Y852	EQEREMKYSRALYLA	83 / 6 AA	91
Phosphosite 14:	TAF4B	Q92750	S853	QEREMKYSRALYLAL	83 / 6 AA	91
Phosphosite 15:	C4orf23	Q8IYL2	S298	KSTLSLISIMKYSKA	100 / 5 AA	85
Phosphosite 16:	NEK3	P51956	Y398	RGGSVIKYSKNTTRK	71 / 7 AA	58
Phosphosite 17:	TSGA13	Q96PP4	Y190	DFKSEGKYSKVYALR	66 / 9 AA	32
Phosphosite 18:	OSBPL6	Q9BZF3	S119	DNGMLKYSKAPLDIQ	71 / 7 AA	106
Phosphosite 19:	APOBEC3G	Q9HC16	T339	GAKISIMTYSEFKHC	71 / 7 AA	46
Phosphosite 20:	HEATR1	Q9H583	S509	LKKIMKTSKEGVDES	71 / 7 AA	242