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:	T163
P-Site Sequence:	SMPPLFPTVGKKDVN
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	T163	SMPPLFPTVGKKDVN	100 / 9 AA	119
Phosphosite 1:	MTP18	Q9UDX5	T159	SLRKLYPTVGKPSSS	85 / 7 AA	18
Phosphosite 2:	ZNF207	O43670	S257	VTKPLFPSAGQMGTP	55 / 9 AA	51
Phosphosite 3:	DOT1L	Q8TEK3	T977	SSGSLFATVGSRSST	55 / 9 AA	185
Phosphosite 4:	EPHA6	Q9UF33	T964	PEYPLFVTVGDWLDS	75 / 8 AA	116
Phosphosite 5:	MAP1B	P46821	S401	KPEPLFRSVGNTIDP	62 / 8 AA	271
Phosphosite 6:	RanBP10	Q6VN20	Y201	TDLPANLYPTVGLQT	83 / 6 AA	67
Phosphosite 7:	RANBP9	Q96S59	T315	LPPNLYPTVGLQTPG	83 / 6 AA	78
Phosphosite 8:	PCDH7	O60245	T1013	QLHPQSPTAGKKHQA	66 / 9 AA	116
Phosphosite 9:	MTP18	Q9UDX5	Y157	DSSLRKLYPTVGKPS	83 / 6 AA	18
Phosphosite 10:	RANBP9	Q96S59	Y313	TDLPPNLYPTVGLQT	83 / 6 AA	78
Phosphosite 11:	C2orf43	Q9H6V9	T166	RAFLLFPTIERMSES	50 / 8 AA	37
Phosphosite 12:	RBM39	Q14498	S174	RDLEEFFSTVGKVRD	71 / 7 AA	59
Phosphosite 13:	RBM39	Q14498	T175	DLEEFFSTVGKVRDV	71 / 7 AA	59
Phosphosite 14:	OR1J2	Q8NGS2	T263	FGQYLFPTVSSSIDK	83 / 6 AA	35
Phosphosite 15:	TRIM42	Q8IWZ5	T492	AIHELFPTGPKKVRS	75 / 8 AA	83
Phosphosite 16:	SPAG17	Q6Q759	S1724	RSWETFPSVEKKTPG	71 / 7 AA	252
Phosphosite 17:	C1orf59	Q5T8I9	S173	EFNPLFPSVTLRDSD	83 / 6 AA	45
Phosphosite 18:	TANC2	Q9HCD6	T1074	GAVPLFSTVRQGHWQ	83 / 6 AA	220
Phosphosite 19:	COL11A1	P12107	T156	EDYPLFRTVNIADGK	71 / 7 AA	181
Phosphosite 20:	TANC2	Q9HCD6	S1073	RGAVPLFSTVRQGHW	83 / 6 AA	220