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:	C4orf21
Human P-Site:	Y10
P-Site Sequence:	SQEFIVLYTHQKMKK
UniProt:	Q86YA3
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C4orf21	Q86YA3	Y10	SQEFIVLYTHQKMKK	100 / 9 AA	119
Phosphosite 1:	VILL	O15195	Y424	GNCYLVLYTYQRLGR	55 / 9 AA	96
Phosphosite 2:	TAF172	O14981	Y974	HRGIITLYRHQKAAF	66 / 9 AA	207
Phosphosite 3:	ACCSL	Q4AC99	Y408	GFRFGALYTHNKEVA	66 / 9 AA	65
Phosphosite 4:	TAS2R5	Q9NYW4	Y196	GMLIVSLYTHHKKMK	55 / 9 AA	35
Phosphosite 5:	SEC62	Q99442	Y282	IDSFRPLYTHEYKGP	62 / 8 AA	46
Phosphosite 6:	ZNF484	Q5JVG2	T653	TDRSNLFTHQKIHTG	83 / 6 AA	98
Phosphosite 7:	ZNF285A	Q96NJ3	T473	AYSSVLHTHQRVHTG	71 / 7 AA	68
Phosphosite 8:	ITSN1	Q15811	Y1011	GEEFIAMYTYESSEQ	50 / 8 AA	195
Phosphosite 9:	KIAA0513	O60268	Y292	KGEKIYLYTHLKQQP	75 / 8 AA	47
Phosphosite 10:	LZIC	Q8WZA0	Y127	GKLERDLYTQQKVEI	83 / 6 AA	21
Phosphosite 11:	LZIC	Q8WZA0	T128	KLERDLYTQQKVEIL	83 / 6 AA	21
Phosphosite 12:	CDK20	Q8IZL9	T161	PDGSRLYTHQVATRS	100 / 5 AA	39
Phosphosite 13:	CDK20	Q8IZL9	Y160	SPDGSRLYTHQVATR	100 / 5 AA	39
Phosphosite 14:	ATP11B	Q9Y2G3	T35	FPQNGLYTPQKFIDN	83 / 6 AA	134
Phosphosite 15:	CPNE9	Q8IYJ1	Y41	SDPMVVLYTQSRASQ	44 / 9 AA	56
Phosphosite 16:	ZNF81	P51508	T515	TNRSNLNTHQKSHTG	83 / 6 AA	76
Phosphosite 17:	ZNF10	P21506	Y449	FSRSSHLYSHQRTHT	66 / 6 AA	66
Phosphosite 18:	ATP11B	Q9Y2G3	Y34	RFPQNGLYTPQKFID	83 / 6 AA	134
Phosphosite 19:	KIAA0678	O75165	Y1131	VFFFIMMYTGSNVLP	66 / 6 AA	115
Phosphosite 20:	ZNF837	Q96EG3	Y315	FVRCSGLYRHQKTHS	83 / 6 AA	58