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:	C21orf13
Human P-Site:	S54
P-Site Sequence:	KSVDYSRSQCSCGSL
UniProt:	O95447
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C21orf13	O95447	S54	KSVDYSRSQCSCGSL	100 / 9 AA	77
Phosphosite 1:	C21orf13	O95447	S52	SNKSVDYSRSQCSCG	100 / 7 AA	77
Phosphosite 2:	C21orf13	O95447	Y51	ASNKSVDYSRSQCSC	100 / 6 AA	77
Phosphosite 3:	C21orf13	O95447	S57	DYSRSQCSCGSLSSQ	100 / 6 AA	77
Phosphosite 4:	ABCA6	Q8N139	S1578	NLEEYSLSQCTLEKV	62 / 8 AA	184
Phosphosite 5:	LRRC7	Q96NW7	S693	TYSDYSPSQASSGSS	66 / 9 AA	173
Phosphosite 6:	KLF13	Q9Y2Y9	S275	SLSDYSRSDASSPTI	66 / 9 AA	31
Phosphosite 7:	LRIT1	Q9P2V4	S25	QARGFCPSQCSCSLH	55 / 9 AA	68
Phosphosite 8:	SLC47A2	Q86VL8	S544	GITLTTYSRSECHVD	83 / 6 AA	65
Phosphosite 9:	LPO	P22079	S242	ELGSSEYSKAQCDEY	57 / 7 AA	80
Phosphosite 10:	HOXB3	P14651	S50	LEGDYQRSACSLQSL	75 / 8 AA	44
Phosphosite 11:	ABCA6	Q8N139	S1576	NFNLEEYSLSQCTLE	71 / 7 AA	184
Phosphosite 12:	PNKD	Q8N490	S367	PTGDDDYSRAQLLEE	83 / 6 AA	43
Phosphosite 13:	RPAP2	Q8IXW5	S322	SESEYSRSEITLVGI	50 / 8 AA	70
Phosphosite 14:	PNKD	Q8N490	Y366	GPTGDDDYSRAQLLE	83 / 6 AA	43
Phosphosite 15:	epsin 3	Q9H201	S179	YGEDYSRSRGSPSSY	75 / 8 AA	68
Phosphosite 16:	DDX60	Q8IY21	S515	LSDDYDRSRCQFDEK	71 / 7 AA	198
Phosphosite 17:	GSTM3	P21266	Y45	TCGEAPDYDRSQWLD	83 / 6 AA	27
Phosphosite 18:	NCM	Q9HCG8	S49	DRDYFDYSRSDYEHS	71 / 7 AA	106
Phosphosite 19:	NR4A2	P43354	S385	AMTSLDYSRFQANPD	71 / 7 AA	67
Phosphosite 20:	GSTM4	Q03013	Y41	TMGDAPDYDRSQWLN	83 / 6 AA	26