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:	CHKB
Human P-Site:	S42
P-Site Sequence:	RRRASSLSRDAERRA
UniProt:	Q9Y259
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CHKB	Q9Y259	S42	RRRASSLSRDAERRA	100 / 9 AA	45
Phosphosite 1:	FLJ40584	Q8N1K5	S520	VQLVSNFSRDAEPFL	66 / 9 AA	74
Phosphosite 2:	GPR25	O00155	S340	ISSASSLSRDDSSVF	100 / 7 AA	39
Phosphosite 3:	GPR25	O00155	S338	RRISSASSLSRDDSS	100 / 7 AA	39
Phosphosite 4:	CHKB	Q9Y259	S40	PKRRRASSLSRDAER	100 / 7 AA	45
Phosphosite 5:	PDZD4	Q76G19	S531	PAKFRSLSRDPEAGR	85 / 7 AA	86
Phosphosite 6:	MATR3	P43243	S11	SFQQSSLSRDSQGHG	75 / 8 AA	95
Phosphosite 7:	FAM44A	Q8NFC6	S1668	EKCDGSLSRDSEIVE	75 / 8 AA	330
Phosphosite 8:	PSMD5	Q16401	S392	ESWFSSLSRDPLELF	85 / 7 AA	56
Phosphosite 9:	PACS1	Q6VY07	S789	PPSSSGLSRDATATP	85 / 7 AA	105
Phosphosite 10:	POLE	Q07864	S2034	RRGASQLSQEAEGAV	66 / 9 AA	262
Phosphosite 11:	UNC13B	O14795	S303	CHSSHSLSRDGQAGF	71 / 7 AA	181
Phosphosite 12:	WASF3	Q9UPY6	S45	IRQLSSLSKHAEDIF	75 / 8 AA	55
Phosphosite 13:	MATR3	P43243	S9	SKSFQQSSLSRDSQG	100 / 6 AA	95
Phosphosite 14:	FAM20A	Q96MK3	S52	PCTGRASSLARDSAA	85 / 7 AA	61
Phosphosite 15:	CEP250	Q9BV73	S331	MEHEASLSRNAQEEK	71 / 7 AA	281
Phosphosite 16:	NAA20	P61599	T160	RKALSRDTEKKSIIP	83 / 6 AA	20
Phosphosite 17:	USP42	Q9H9J4	S832	TGDASPLSQDAKGMI	75 / 8 AA	146
Phosphosite 18:	SOX7	Q9BT81	S139	GFLLSSLSRDQNALP	100 / 6 AA	42
Phosphosite 19:	SOX7	Q9BT81	S137	DPGFLLSSLSRDQNA	100 / 6 AA	42
Phosphosite 20:	PSMD5	Q16401	S390	MTESWFSSLSRDPLE	100 / 6 AA	56