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:	T183
P-Site Sequence:	SSKNTSKTKKHFSQL
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	T183	SSKNTSKTKKHFSQL	100 / 9 AA	25
Phosphosite 1:	C18orf21	Q32NC0	S181	TCSSKNTSKTKKHFS	100 / 7 AA	25
Phosphosite 2:	C4B	P0C0L5	T374	FSLDLSKTKRHLVPG	55 / 9 AA	193
Phosphosite 3:	C4A	P0C0L4	T374	FSLDLSKTKRHLVPG	55 / 9 AA	193
Phosphosite 4:	OSR1	Q8TAX0	T171	RGRLPSKTKKEFVCK	85 / 7 AA	30
Phosphosite 5:	OSR2	Q8N2R0	T168	RGRLPSKTKKEFICK	85 / 7 AA	36
Phosphosite 6:	DENND2D	Q9H6A0	T417	CKALTSKTNRRFVKK	62 / 8 AA	54
Phosphosite 7:	RPL34	P49207	T70	VLMRLSKTKKHVSRA	100 / 6 AA	13
Phosphosite 8:	ADRA1A	P35348	T253	SGMASAKTKTHFSVR	62 / 8 AA	51
Phosphosite 9:	EIF5A2	Q9GZV4	T48	VEMSTSKTGKHGHAK	75 / 8 AA	17
Phosphosite 10:	eIF5A	P63241	T48	VEMSTSKTGKHGHAK	75 / 8 AA	17
Phosphosite 11:	HS3ST4	Q9Y661	T382	LGLKRVVTKKHFYFN	100 / 5 AA	50
Phosphosite 12:	SETD1B	Q9UPS6	T140	EILYNPKTKKHLGIA	71 / 7 AA	209
Phosphosite 13:	KIAA1199	Q8WUJ3	T1206	LFGSQLKTKDHFLEV	83 / 6 AA	153
Phosphosite 14:	ZNF786	Q8N393	S112	MNSGKTKSHFQLDPE	71 / 7 AA	90
Phosphosite 15:	IL26	Q9NPH9	T71	IRLLKKKTKKQFMKN	83 / 6 AA	20
Phosphosite 16:	C3orf26	Q9BQ75	T70	RKENTTKTRKRRKKK	62 / 8 AA	32
Phosphosite 17:	FAM71D	Q8N9W8	T8	MKKNTSKTTMRINKQ	55 / 9 AA	47
Phosphosite 18:	CMKLR1	Q99788	T255	QRNRLAKTKKPFKII	71 / 7 AA	42
Phosphosite 19:	F8	P00451	T1280	LNDSTNRTKKHTAHF	62 / 8 AA	267
Phosphosite 20:	LBA1	O15050	T2109	LNLREKKTKDHFLIM	83 / 6 AA	284