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:	S524
P-Site Sequence:	GISKTSLSQDHDAAL
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	S524	GISKTSLSQDHDAAL	100 / 9 AA	76
Phosphosite 1:	C21orf25	Q9Y426	S522	ISGISKTSLSQDHDA	100 / 7 AA	76
Phosphosite 2:	ARMC2	Q8NEN0	S704	VRVFGNLSQDHDVCD	85 / 7 AA	97
Phosphosite 3:	KLHL30	Q0D2K2	S253	EACRAALSQGHDGAP	55 / 9 AA	64
Phosphosite 4:	P2RY12	Q9H244	S323	PNSATSLSQDNRKKE	85 / 7 AA	39
Phosphosite 5:	CRY1	Q16526	S183	EKCTTPLSDDHDEKY	75 / 8 AA	66
Phosphosite 6:	ARHGAP12	Q8IWW6	S194	DVEKTSFSQEQSCDS	62 / 8 AA	96
Phosphosite 7:	C2orf78	A6NCI8	S370	DEIKTNLSRNQDPPL	55 / 9 AA	97
Phosphosite 8:	TRIM37	O94972	T212	MGQKTSLTQETELLE	55 / 9 AA	108
Phosphosite 9:	SMG1	Q96Q15	S1060	EMKTTSLSQGNELEV	62 / 8 AA	410
Phosphosite 10:	Putative uncharacterized protein LOC641298	Q5BKU6	S491	EMKTTSLSQGNELEV	62 / 8 AA	79
Phosphosite 11:	ZNF843	Q8N446	S159	DSVNEKTSLSQRVLP	100 / 6 AA	37
Phosphosite 12:	MGC48595	Q86WZ0	S277	IHEKTSLSQPQTQSY	75 / 8 AA	112
Phosphosite 13:	TRIM37	O94972	S210	TLMGQKTSLTQETEL	71 / 7 AA	108
Phosphosite 14:	TRPM2	O94759	S443	ALLKASRSQDHFGHE	75 / 8 AA	171
Phosphosite 15:	P2RY12	Q9H244	S321	KCPNSATSLSQDNRK	100 / 6 AA	39
Phosphosite 16:	RFX5	P48382	S605	HVLQSSLSQEHKDPK	71 / 7 AA	65
Phosphosite 17:	C21orf25	Q9Y426	T521	IISGISKTSLSQDHD	100 / 6 AA	76
Phosphosite 18:	TGM5	O43548	S487	PSRPTSLSQDSPRSL	100 / 6 AA	81
Phosphosite 19:	TGM5	O43548	S485	LQPSRPTSLSQDSPR	100 / 6 AA	81
Phosphosite 20:	ZNF843	Q8N446	S161	VNEKTSLSQRVLPHP	100 / 6 AA	37