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:	S156
P-Site Sequence:	CSTPGSCSSGMTSTK
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	S156	CSTPGSCSSGMTSTK	100 / 9 AA	40
Phosphosite 1:	C4orf17	Q53FE4	S157	STPGSCSSGMTSTKN	100 / 8 AA	40
Phosphosite 2:	C4orf17	Q53FE4	S154	KACSTPGSCSSGMTS	100 / 7 AA	40
Phosphosite 3:	CSRNP1	Q96S65	S350	LGDNSCSSDMTDSST	75 / 8 AA	64
Phosphosite 4:	CSRNP1	Q96S65	S349	ELGDNSCSSDMTDSS	75 / 8 AA	64
Phosphosite 5:	PLEKHA3	Q9HB20	S217	VSHPGSCSSERSSHS	66 / 9 AA	34
Phosphosite 6:	PLEKHA3	Q9HB20	S215	RSVSHPGSCSSERSS	100 / 6 AA	34
Phosphosite 7:	RAR-alpha	P10276	S445	APPPGSCSPSLSPSS	55 / 9 AA	51
Phosphosite 8:	TTLL4	Q14679	S953	ISSPSSCSSSTTSLP	66 / 9 AA	133
Phosphosite 9:	ZRANB1	Q9UGI0	S206	DRARWRGSCSSGNSQ	85 / 7 AA	81
Phosphosite 10:	SYTL2	Q9HCH5	S602	SLTNLSSSSGMTSLS	85 / 7 AA	105
Phosphosite 11:	STARD9	Q9P2P6	S4319	TSSNGSLSSGMTSGY	87 / 8 AA	507
Phosphosite 12:	Pxdn	Q92626	S887	RSSPVCGSGMTSLLM	83 / 6 AA	167
Phosphosite 13:	PHOX2B	Q99453	S66	SLTPGSCSLGTLRDH	85 / 7 AA	32
Phosphosite 14:	SYTL2	Q9HCH5	S603	LTNLSSSSGMTSLSS	85 / 7 AA	105
Phosphosite 15:	ZRANB1	Q9UGI0	S208	ARWRGSCSSGNSQRR	85 / 7 AA	81
Phosphosite 16:	SGOL1	Q5FBB7	S120	QNQEICSSGMDPNSD	100 / 5 AA	64
Phosphosite 17:	STARD9	Q9P2P6	S4320	SSNGSLSSGMTSGYN	87 / 8 AA	507
Phosphosite 18:	ZRANB1	Q9UGI0	S209	RWRGSCSSGNSQRRS	100 / 6 AA	81
Phosphosite 19:	FAM129A	Q9BZQ8	T679	DTAGLPGTCSSELEF	83 / 6 AA	103
Phosphosite 20:	C7	P10643	S660	EKVTVSCSGGMSLEG	71 / 7 AA	94