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:	C4orf17
Human P-Site:	S317
P-Site Sequence:	IPVAEYFSKPNSPPR
UniProt:	Q53FE4
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C4orf17	Q53FE4	S317	IPVAEYFSKPNSPPR	100 / 9 AA	40
Phosphosite 1:	C4orf17	Q53FE4	Y315	MKIPVAEYFSKPNSP	100 / 7 AA	40
Phosphosite 2:	NKEF-B	P32119	S195	DDSKEYFSKHN____	85 / 7 AA	22
Phosphosite 3:	METTL14	Q9HCE5	S379	ETYASYFSAPNSYLT	77 / 9 AA	52
Phosphosite 4:	ZFC3H1	O60293	T1054	FLESNYFTKPNLKHT	62 / 8 AA	226
Phosphosite 5:	GPR156	Q8NFN8	S333	RRMAKYFSTPNKSFH	75 / 8 AA	89
Phosphosite 6:	TTBK1	Q5TCY1	Y280	DHIASLDYFTKPDYQ	66 / 6 AA	143
Phosphosite 7:	TTBK2	Q6IQ55	Y267	DHISSLDYFTKPDYQ	66 / 6 AA	137
Phosphosite 8:	COL12A1	Q99715	S798	SVIPEYFSGPGTPLT	55 / 9 AA	333
Phosphosite 9:	HNRNPA1L2	Q32P51	Y295	PYGGGGQYFAKPQNQ	57 / 7 AA	34
Phosphosite 10:	HNRNPA1	P09651	Y347	PYGGGGQYFAKPRNQ	57 / 7 AA	39
Phosphosite 11:	ADAMTS18	Q8TE60	Y658	RAQQCAEYNSKPFRG	85 / 7 AA	135
Phosphosite 12:	UBOX5	O94941	Y45	SHGFRTEYFIKPPVY	71 / 7 AA	59
Phosphosite 13:	CHD7	Q9P2D1	S1353	QAAIDRFSKPDSDRF	62 / 8 AA	336
Phosphosite 14:	CHD8	Q9HCK8	S1196	QAAIDRFSKPDSDRF	62 / 8 AA	291
Phosphosite 15:	CHD9	Q3L8U1	S1245	QAAIDRFSKPDSDRF	62 / 8 AA	326
Phosphosite 16:	FRMPD4	Q14CM0	S1012	KSVTDYFSKLHMGSV	50 / 8 AA	144
Phosphosite 17:	PRDX1	Q06830	Y194	DVQKSKEYFSKQK__	83 / 6 AA	22
Phosphosite 18:	NKEF-B	P32119	Y193	NVDDSKEYFSKHN__	83 / 6 AA	22
Phosphosite 19:	AKAP14	Q86UN6	Y85	GLKQIDEYFSKCVSK	100 / 5 AA	23
Phosphosite 20:	OVOS1	Q6IE37	S249	VCREYFSSSNCEKNE	62 / 8 AA	134