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:	Y212
P-Site Sequence:	EVLCEENYFCSPVNS
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	Y212	EVLCEENYFCSPVNS	100 / 9 AA	119
Phosphosite 1:	TBX4	P57082	Y366	SSVGEDHYFRSPPPY	62 / 8 AA	60
Phosphosite 2:	AVP	P01185	Y80	LRCQEENYLPSPCQS	75 / 8 AA	17
Phosphosite 3:	OXT	P01178	Y80	LRCQEENYLPSPCQS	75 / 8 AA	13
Phosphosite 4:	FAM83D	Q9H4H8	Y373	STVSEEDYFSSHRDE	55 / 9 AA	64
Phosphosite 5:	GNPNAT1	Q96EK6	Y177	YTVSEENYMCRRFLK	55 / 9 AA	21
Phosphosite 6:	C1orf9	Q9UBS9	Y1177	SSQSEESYFCGISAC	62 / 8 AA	139
Phosphosite 7:	C1orf9	Q9UBS9	S1176	TSSQSEESYFCGISA	62 / 8 AA	139
Phosphosite 8:	MACROD1	Q9BQ69	Y114	DKQREEHYFCKDFVR	83 / 6 AA	36
Phosphosite 9:	USP5	P45974	S641	YGNEDEDSFCSPHFS	62 / 8 AA	96
Phosphosite 10:	Ig lambda chain V-II region TOG	P01704	Y88	QAEDEAHYFCSSYRT	62 / 8 AA	12
Phosphosite 11:	ALOX15	P16050	Y613	VGQHEEEYFSGPEPK	55 / 9 AA	75
Phosphosite 12:	GVIN1	Q7Z2Y8	Y286	QSSSENSYFCSTKFS	62 / 8 AA	279
Phosphosite 13:	PTCHD3	Q3KNS1	Y649	YFNVEENYFSDYGPR	71 / 7 AA	87
Phosphosite 14:	SYDE2	Q5VT97	Y1021	WSSCGENYFLNTKEN	83 / 6 AA	125
Phosphosite 15:	GVIN1	Q7Z2Y8	S285	QQSSSENSYFCSTKF	62 / 8 AA	279
Phosphosite 16:	LIAS	O43766	Y20	GPRVFGRYFCSPVRP	100 / 5 AA	42
Phosphosite 17:	FAM161A	Q3B820	Y630	RENGEENYFIDTNSQ	83 / 6 AA	77
Phosphosite 18:	DOT1L	Q8TEK3	Y325	DRTILENYFSSLKNP	83 / 6 AA	185
Phosphosite 19:	ARHGAP12	Q8IWW6	Y324	LLSSEENYYSTSYSQ	44 / 9 AA	96
Phosphosite 20:	DOT1L	Q8TEK3	S327	TILENYFSSLKNPKL	83 / 6 AA	185