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:	FAM123B
Human P-Site:	S474
P-Site Sequence:	SDEGYYDSTTPGFED
UniProt:	Q5JTC6
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	FAM123B	Q5JTC6	S474	SDEGYYDSTTPGFED	100 / 9 AA	124
Phosphosite 1:	2600011E07Rik	Q8N7J2	S527	SDEGYWDSTTPGPEE	88 / 9 AA	70
Phosphosite 2:	FAM123B	Q5JTC6	T475	DEGYYDSTTPGFEDD	100 / 8 AA	124
Phosphosite 3:	2600011E07Rik	Q8N7J2	T528	DEGYWDSTTPGPEED	87 / 8 AA	70
Phosphosite 4:	FAM123C	Q8N944	S390	SDEGYYDSFSPGLEE	77 / 9 AA	90
Phosphosite 5:	FAM123B	Q5JTC6	T476	EGYYDSTTPGFEDDS	100 / 7 AA	124
Phosphosite 6:	FAM123B	Q5JTC6	Y472	PNSDEGYYDSTTPGF	100 / 7 AA	124
Phosphosite 7:	2600011E07Rik	Q8N7J2	T529	EGYWDSTTPGPEEDS	85 / 7 AA	70
Phosphosite 8:	GABBR1	Q9UBS5	Y553	SYKKIGYYDSTKDDL	85 / 7 AA	108
Phosphosite 9:	FAM123B	Q5JTC6	Y471	APNSDEGYYDSTTPG	100 / 6 AA	124
Phosphosite 10:	GABBR1	Q9UBS5	S555	KKIGYYDSTKDDLSW	85 / 7 AA	108
Phosphosite 11:	DNTT	P04053	S134	VRRDYSDSTNPGPPK	75 / 8 AA	58
Phosphosite 12:	ARFGEF1	Q9Y6D6	T120	TGNAPDSTTPGKKLI	100 / 6 AA	209
Phosphosite 13:	ARFGEF1	Q9Y6D6	S119	LTGNAPDSTTPGKKL	100 / 6 AA	209
Phosphosite 14:	ARFGEF1	Q9Y6D6	T121	GNAPDSTTPGKKLID	100 / 6 AA	209
Phosphosite 15:	DNTT	P04053	T135	RRDYSDSTNPGPPKT	75 / 8 AA	58
Phosphosite 16:	KCNJ13	O60928	S246	FPLTYYHSITPSSPL	62 / 8 AA	41
Phosphosite 17:	OGDHL	Q9ULD0	Y954	KNMGYYDYISPRFMT	62 / 8 AA	114
Phosphosite 18:	AKAP3	O75969	T89	SVDYYNTTTKGTPER	62 / 8 AA	95
Phosphosite 19:	ZIC4	Q8N9L1	T302	SSGYDSATPSALVSP	71 / 7 AA	37
Phosphosite 20:	GZMB	P10144	Y181	ESDLRHYYDSTIELC	83 / 6 AA	28