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:	FAM21B
Human P-Site:	S903
P-Site Sequence:	PELAFPSSEHRRSHG
UniProt:	Q5SNT6
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	FAM21B	Q5SNT6	S903	PELAFPSSEHRRSHG	100 / 9 AA	137
Phosphosite 1:	FAM21A	Q641Q2	S991	PELAFPSSEHRRSHG	100 / 9 AA	147
Phosphosite 2:	KIAA1931	Q96PV7	S236	PGEAFPVSEHHQHSD	66 / 9 AA	97
Phosphosite 3:	ANKRD24	Q8TF21	S917	RQSVVPASEHRRLQE	85 / 7 AA	124
Phosphosite 4:	NAT8	Q9UHE5	S146	LFHLFVDSEHRRQGI	75 / 8 AA	26
Phosphosite 5:	R3HDM2	Q9Y2K5	S290	SKEAFSSSSHKRRQI	66 / 9 AA	107
Phosphosite 6:	PHRF1	Q9P1Y6	S1168	RRSRSPSSEHRAREH	100 / 6 AA	179
Phosphosite 7:	N4BP1	O75113	S868	LLKIFPDSEQRLKID	71 / 7 AA	100
Phosphosite 8:	PHRF1	Q9P1Y6	S1167	KRRSRSPSSEHRARE	100 / 6 AA	179
Phosphosite 9:	CCDC57	Q2TAC2	S519	ISKDFPSSEIQRLRE	75 / 8 AA	103
Phosphosite 10:	HIC2	Q96JB3	S453	PCAKGFPSSEQLNAH	71 / 7 AA	66
Phosphosite 11:	HIC1	Q14526	S448	PCGKGFPSSEQLNAH	71 / 7 AA	76
Phosphosite 12:	HIC2	Q96JB3	S454	CAKGFPSSEQLNAHV	71 / 7 AA	66
Phosphosite 13:	HIC1	Q14526	S449	CGKGFPSSEQLNAHV	71 / 7 AA	76
Phosphosite 14:	DYNC1LI1	Q9Y6G9	S207	PGEDFPASPQRRNTA	62 / 8 AA	57
Phosphosite 15:	GRIN2B	Q13224	S935	ESSVYDISEHRRSFT	55 / 9 AA	166
Phosphosite 16:	VWDE	Q8N2E2	S635	DTAAYPSSEDLDSVS	71 / 7 AA	177
Phosphosite 17:	GATS	Q8NAP1	S76	EGFLELPSSEHLSVA	71 / 7 AA	18
Phosphosite 18:	GATSL1	A6NNH0	S65	EGFLELPSSEHLSVA	71 / 7 AA	36
Phosphosite 19:	GATSL2	A6NHX0	S65	EGFLELPSSEHLSVA	71 / 7 AA	36
Phosphosite 20:	NckIPSD	Q9NZQ3	S151	RQHSLPSSEHLGADG	71 / 7 AA	79