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:	C21orf57
Human P-Site:	Y54
P-Site Sequence:	IQHINRIYRDRNVPT
UniProt:	P58557
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C21orf57	P58557	Y54	IQHINRIYRDRNVPT	100 / 9 AA	19
Phosphosite 1:	UTRN	P46939	Y1964	WDRINRMYSDRKGCF	66 / 9 AA	394
Phosphosite 2:	ANXA1	P04083	Y156	IRDINRVYREELKRD	71 / 7 AA	39
Phosphosite 3:	SPATA16	Q9BXB7	Y17	ENAVNRIYHDQLVPK	62 / 8 AA	65
Phosphosite 4:	HAP95	Q9ULX6	Y461	DGLIQQIYRDQDLTQ	55 / 9 AA	72
Phosphosite 5:	DNAH9	Q9NYC9	Y2715	LHESNRVYRDKMVEE	71 / 7 AA	512
Phosphosite 6:	TTN	Q8WZ42	Y20328	SVKINKMYSDRAMLS	62 / 8 AA	3816
Phosphosite 7:	LONRF3	Q496Y0	Y254	RHEGNRLYRERQVEA	71 / 7 AA	84
Phosphosite 8:	Putative KRAB domain-containing protein LOC134466	Q17R26	Y78	RHIPNWIYPDRESRL	62 / 8 AA	16
Phosphosite 9:	BMP5	P22003	Y201	TAAEFRIYKDRSNNR	71 / 7 AA	52
Phosphosite 10:	BMP2K	Q9NSY1	Y820	YSDMSSVYRDRSGSG	44 / 9 AA	129
Phosphosite 11:	BBS1	Q8NFJ9	Y358	ANGEVRIYRDKALLN	83 / 6 AA	65
Phosphosite 12:	SCAMP4	Q969E2	Y176	IMKVHRIYRGAGGSF	57 / 7 AA	26
Phosphosite 13:	TMEM8C	A6NI61	Y109	LTIAVRIYHDRWGYG	83 / 6 AA	25
Phosphosite 14:	EPB41L3	Q9Y2J2	Y323	CASGLLIYRDRLRIN	100 / 5 AA	121
Phosphosite 15:	SRY	Q05066	Y164	VQLDNRLYRDDCTKA	83 / 6 AA	24
Phosphosite 16:	DDN	O94850	Y278	KRLDPRIYRDVLGAW	100 / 5 AA	76
Phosphosite 17:	ZNF511	Q8NB15	Y224	PAGERRIYRHRSVSE	71 / 7 AA	29
Phosphosite 18:	ERMP1	Q7Z2K6	Y333	SDTDFRIYRDFGNIP	100 / 5 AA	100
Phosphosite 19:	PAF1	Q8N7H5	Y169	QFTEEEIYKDRDSQI	66 / 6 AA	60
Phosphosite 20:	RHBDF1	Q96CC6	T383	VGRLTNRTYRKRIDS	62 / 8 AA	98