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:	C4orf16
Human P-Site:	S175
P-Site Sequence:	FRSSRLSSDATVLTP
UniProt:	Q63HQ0
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C4orf16	Q63HQ0	S175	FRSSRLSSDATVLTP	100 / 9 AA	34
Phosphosite 1:	C4orf16	Q63HQ0	S174	VFRSSRLSSDATVLT	100 / 8 AA	34
Phosphosite 2:	TMEM2	Q9UHN6	S145	GDMLRLTSDATVHSI	87 / 8 AA	154
Phosphosite 3:	TAP2	Q03519	S255	ELNSRLSSDTTLMSN	77 / 9 AA	76
Phosphosite 4:	PCNXL3	Q9H6A9	S1004	YHLSRQSSDPTVLWS	77 / 9 AA	222
Phosphosite 5:	Ig heavy chain V-I region V35	P23083	S107	MELSRLRSDDTVVYY	77 / 9 AA	13
Phosphosite 6:	TAP2	Q03519	S254	GELNSRLSSDTTLMS	87 / 8 AA	76
Phosphosite 7:	ABCB9	Q9NP78	S291	DLISRLTSDTTMVSD	66 / 9 AA	84
Phosphosite 8:	FAM50A	Q14320	S292	HDDVRLLSDATVEKD	87 / 8 AA	40
Phosphosite 9:	TMEM2	Q9UHN6	T144	EGDMLRLTSDATVHS	85 / 7 AA	154
Phosphosite 10:	ABCB9	Q9NP78	T290	GDLISRLTSDTTMVS	75 / 8 AA	84
Phosphosite 11:	PHLDB2	Q86SQ0	T469	KPDSRLSTGTTVEDV	66 / 9 AA	142
Phosphosite 12:	RbBP6	Q7Z6E9	S1626	SHSSRLSSDLTRETD	87 / 8 AA	202
Phosphosite 13:	RbBP6	Q7Z6E9	S1625	LSHSSRLSSDLTRET	87 / 8 AA	202
Phosphosite 14:	NEK4	P51957	S662	LPARRLSSDCSVTQE	75 / 8 AA	95
Phosphosite 15:	LAMP1	P11279	S69	NMTFDLPSDATVVLN	85 / 7 AA	45
Phosphosite 16:	PCNX	Q96RV3	S1217	YHLSRQSSDPSVLFS	66 / 9 AA	259
Phosphosite 17:	COX7A2L	O14548	S47	ATPTKLTSDSTVYDY	55 / 9 AA	13
Phosphosite 18:	IRAK1BP1	Q5VVH5	S225	HQSSRLSSSLTVQQK	77 / 9 AA	29
Phosphosite 19:	SMG1	Q96Q15	S11	RAPGSRLSSGGTNYS	75 / 8 AA	410
Phosphosite 20:	Putative uncharacterized SMG1-like protein	Q6P435	S11	RAPGSRLSSGGTNYS	75 / 8 AA	18