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:	C20orf4
Human P-Site:	T221
P-Site Sequence:	QMFPEGATPAEITKH
UniProt:	Q9Y312
Intern. Prot. ID:	IPI00166013

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C20orf4	Q9Y312	T221	QMFPEGATPAEITKH	100 / 9 AA	43
Phosphosite 1:	COL6A1	P12109	T951	DGNSQGATPAAIEKA	66 / 9 AA	109
Phosphosite 2:	MLL2	O14686	T125	IGFPEGLTPAHLGEP	66 / 9 AA	564
Phosphosite 3:	LONP1	P36776	T849	LHVPEGATPKDGPSA	75 / 8 AA	106
Phosphosite 4:	ZNF335	Q9H4Z2	T840	QPSPEGATPQVVTLH	100 / 6 AA	145
Phosphosite 5:	KATNA1	O75449	T441	RRRIEGLTPEEIRNL	75 / 8 AA	56
Phosphosite 6:	FOXO4	P98177	T227	PAPPEGATPTSPVGH	85 / 7 AA	54
Phosphosite 7:	CASKIN1	Q8WXD9	S1364	PAPPEGASPGDSARQ	62 / 8 AA	150
Phosphosite 8:	DNAJC22	Q8N4W6	T289	LGLSEGATNEEIHRS	66 / 9 AA	38
Phosphosite 9:	MARS	P56192	T328	KALEEGLTPQEICDK	75 / 8 AA	101
Phosphosite 10:	HECW1	Q76N89	T624	REEPEGATPGTAHPG	100 / 6 AA	180
Phosphosite 11:	LILRB4	Q8NHJ6	S435	PPSQEGASPAEPSVY	85 / 7 AA	49
Phosphosite 12:	RBM6	P78332	T468	SGVPEDATKEEILNA	66 / 9 AA	129
Phosphosite 13:	SFRS14	Q8IX01	T919	AGKSEGSTPADGLPG	62 / 8 AA	120
Phosphosite 14:	BCoR	Q6W2J9	T200	NPYMEGATPAIYPFL	100 / 6 AA	192
Phosphosite 15:	RGNEF	Q8N1W1	T201	LPNEEGATPLDLALR	62 / 8 AA	192
Phosphosite 16:	LOC73072	Q9H6K5	S475	YETEGPESATPAPGA	85 / 7 AA	60
Phosphosite 17:	POGZ	Q7Z3K3	T893	TVKSAGATPAEPEEL	100 / 6 AA	155
Phosphosite 18:	BSN	Q9UPA5	T1845	GAEPHRATPAELRSH	66 / 9 AA	416
Phosphosite 19:	C19orf29	Q8WUQ7	T453	EAEVDGATPTEGDGD	71 / 7 AA	80
Phosphosite 20:	LOC73072	Q9H6K5	T477	TEGPESATPAPGALD	85 / 7 AA	60