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:	C21orf25
Human P-Site:	S357
P-Site Sequence:	DLFKKQPSGPQSFTL
UniProt:	Q9Y426
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C21orf25	Q9Y426	S357	DLFKKQPSGPQSFTL	100 / 9 AA	76
Phosphosite 1:	TrpV5	Q9NQA5	S669	HPSEKQPSGAESGTL	75 / 8 AA	83
Phosphosite 2:	Cyclin E1	P24864	S404	PQSGKKQSSGPEMA_	75 / 8 AA	47
Phosphosite 3:	USP6NL	Q92738	S455	DFQRKLPSGPQDSSR	75 / 8 AA	94
Phosphosite 4:	BAG5	Q9UL15	S172	DCMKKQPSLPLSEDA	77 / 9 AA	51
Phosphosite 5:	PRDM14	Q9GZV8	S390	TEPGKQPSGPSEESA	100 / 6 AA	64
Phosphosite 6:	NOTCH3	Q9UM47	S2028	VRLLDQPSGPRSPPG	85 / 7 AA	244
Phosphosite 7:	C21orf87	P59051	S49	VAGSRQPSAPQTLRQ	62 / 8 AA	16
Phosphosite 8:	WBP7	Q9UMN6	S857	EAKRERPSGPESPVQ	55 / 9 AA	294
Phosphosite 9:	BTBD12	Q8IY92	S113	PAEKKPPSGSQAPRT	66 / 9 AA	200
Phosphosite 10:	PHRF1	Q9P1Y6	S355	PGRKKTPSGPSAKSK	85 / 7 AA	179
Phosphosite 11:	CCDC132	Q96JG6	S45	RELREQPSDPQAEQE	55 / 9 AA	111
Phosphosite 12:	SOX10	P56693	S445	AISDPSPSGPQSHSP	100 / 6 AA	50
Phosphosite 13:	HGS	O14964	S584	GGVLYQPSGPASFPS	85 / 7 AA	86
Phosphosite 14:	PHRF1	Q9P1Y6	T353	KVPGRKKTPSGPSAK	85 / 7 AA	179
Phosphosite 15:	ANK3	Q12955	S2139	TRSEKTPSAPQSAES	75 / 8 AA	480
Phosphosite 16:	NACAD	O15069	S1332	PCQVPPPSGPQSPAG	100 / 6 AA	161
Phosphosite 17:	TLE2	Q04725	S223	RADEKEPSGPYESDE	83 / 6 AA	80
Phosphosite 18:	ISLR	O14498	S379	VDNEVQPSGPEDNVV	83 / 6 AA	46
Phosphosite 19:	ARAP3	Q8WWN8	S1511	GSPSQPSSPQSPSPT	85 / 7 AA	170
Phosphosite 20:	ARAP3	Q8WWN8	S1510	LGSPSQPSSPQSPSP	85 / 7 AA	170