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:	C18orf21
Human P-Site:	S154
P-Site Sequence:	PNHDMSGSKGKSPAS
UniProt:	Q32NC0
Intern. Prot. ID:	IPI00647192

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C18orf21	Q32NC0	S154	PNHDMSGSKGKSPAS	100 / 9 AA	25
Phosphosite 1:	C18orf21	Q32NC0	S152	ANPNHDMSGSKGKSP	100 / 7 AA	25
Phosphosite 2:	KLHL3	Q9UH77	S86	FTGDMSESKAKKIEI	75 / 8 AA	65
Phosphosite 3:	COL4A3	Q01955	S1025	GNMGMPGSKGKRGTL	85 / 7 AA	162
Phosphosite 4:	HORMAD1	Q86X24	S332	SELDMSESKTRSGKV	66 / 9 AA	45
Phosphosite 5:	Sorcin	P30626	T89	LDRDMSGTMGFNEFK	71 / 7 AA	22
Phosphosite 6:	ZNF609	O15014	S54	QKLEMSGSKEVGIPA	83 / 6 AA	151
Phosphosite 7:	SNAPC4	Q5SXM2	S125	LMRDLAGSKGTKVKD	71 / 7 AA	159
Phosphosite 8:	mGluR5	P41594	S910	GRATMSSSNGKSVTW	75 / 8 AA	132
Phosphosite 9:	Sorcin	P30626	S87	SMLDRDMSGTMGFNE	71 / 7 AA	22
Phosphosite 10:	MARCH-VII	Q9H992	S28	SARMMSGSRGSSLND	75 / 8 AA	78
Phosphosite 11:	BMP2K	Q9NSY1	S992	TKQDMSKSNGKRHHG	75 / 8 AA	129
Phosphosite 12:	BMP2KL	Q5H9B9	S242	TKQDMSKSNGKRHHG	75 / 8 AA	46
Phosphosite 13:	MAP2K3	P46734	S15	QPASMPQSKGKSKRK	75 / 8 AA	39
Phosphosite 14:	DNAH7	Q8WXX0	S10	SEQDKSASKEKSKKP	66 / 9 AA	461
Phosphosite 15:	AFAP1L2	Q8N4X5	S154	SYDEEDGSKGKSAPY	66 / 9 AA	91
Phosphosite 16:	TOP3B	O95985	S680	LVLWSSGSRGKSYPL	85 / 7 AA	97
Phosphosite 17:	MCF2L2	Q86YR7	S971	GNPQFEMSTSKGSGA	71 / 7 AA	118
Phosphosite 18:	FCGBP	Q9Y6R7	S212	SSVDLSGSKVTASSP	83 / 6 AA	572
Phosphosite 19:	CaMK1-gamma	Q96NX5	S427	SSCLNIGSKGKSSYC	100 / 6 AA	53
Phosphosite 20:	FCGBP	Q9Y6R7	S210	LQSSVDLSGSKVTAS	83 / 6 AA	572