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:	T61
P-Site Sequence:	YRDRNVPTDVLSFPF
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	T61	YRDRNVPTDVLSFPF	100 / 9 AA	19
Phosphosite 1:	ZNF367	Q7RTV3	T257	RLKREEPTDTLSKHQ	66 / 9 AA	38
Phosphosite 2:	ABO	P16442	T316	YLLRHKPTKVLSPEY	66 / 9 AA	41
Phosphosite 3:	ANKHD1	Q8IWZ3	T1837	KLNKNVPTNVRSSFP	66 / 9 AA	270
Phosphosite 4:	DHX8	Q14562	T694	AHERTIHTDVLFGLL	62 / 8 AA	139
Phosphosite 5:	RGS22	Q8NE09	S495	EHLRNIQSEVLKPLL	50 / 8 AA	147
Phosphosite 6:	ARHGAP9	Q9BRR9	T145	KMCRSVSTDNLSPSL	66 / 9 AA	83
Phosphosite 7:	CPA3	P15088	T335	AKVAKIGTDVLSTRY	62 / 8 AA	49
Phosphosite 8:	EIF4A2	Q14240	T219	LLSATMPTDVLEVTK	71 / 7 AA	46
Phosphosite 9:	COL15A1	P39059	T483	EEASGVPTDGLAPLT	55 / 9 AA	142
Phosphosite 10:	KIAA1109	Q2LD37	T2333	RTGNTVATDMLSEHP	71 / 7 AA	555
Phosphosite 11:	SLC25A14	O95258	T162	SSTIANPTDVLKIRM	100 / 5 AA	36
Phosphosite 12:	POP1	Q99575	T18	KKMRNQPTNVTLSSG	71 / 7 AA	115
Phosphosite 13:	TBCE	Q15813	T248	IFISERPTDVLQTVK	100 / 5 AA	59
Phosphosite 14:	KIAA0100	Q14667	T639	CKAPDIPTPVLSLSM	55 / 9 AA	254
Phosphosite 15:	QSOX2	Q6ZRP7	S197	RLDPIQPSDVLSLLD	83 / 6 AA	78
Phosphosite 16:	TRXR1	Q16881	T522	CDYENVPTTVFTPLE	62 / 8 AA	71
Phosphosite 17:	MEKK3	Q99759	T353	VQERNVPTKSPSAPI	66 / 9 AA	71
Phosphosite 18:	TXNRD2	Q9NNW7	T398	DYDNVPTTVFTPLEY	62 / 8 AA	57
Phosphosite 19:	TRXR1	Q16881	T523	DYENVPTTVFTPLEY	62 / 8 AA	71
Phosphosite 20:	RAB11B	Q15907	T136	RHLRAVPTDEARAFA	83 / 6 AA	24