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:	DYRK1B
Human P-Site:	S504
P-Site Sequence:	ITDCEMNSPQVPPSQ
UniProt:	Q9Y463
Intern. Prot. ID:	IPI00000352

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	DYRK1B	Q9Y463	S504	ITDCEMNSPQVPPSQ	100 / 9 AA	69
Phosphosite 1:	DYRK1A	Q13627	S555	AMDCETHSPQVRQQF	66 / 9 AA	86
Phosphosite 2:	DDR1	Q08345	S631	VHLCEVDSPQDLVSL	71 / 7 AA	101
Phosphosite 3:	SULT1E1	P49888	S100	KQLDEMNSPRIVKTH	71 / 7 AA	35
Phosphosite 4:	ZNF280A	P59817	S128	SEPGYKMSSPQVVSP	62 / 8 AA	61
Phosphosite 5:	ZNF280A	P59817	S129	EPGYKMSSPQVVSPN	62 / 8 AA	61
Phosphosite 6:	RABGEF1	Q9UJ41	S497	TDIIEMDSKRVPRDK	55 / 9 AA	79
Phosphosite 7:	LOC653073	A6NMD2	S25	KEYWQKNSPRVPAGA	62 / 8 AA	66
Phosphosite 8:	Putative golgin subfamily A member 6-like protein 7	A6NCM5	S25	KEYWQKNSPRVPAGA	62 / 8 AA	33
Phosphosite 9:	Putative golgin subfamily A member 8I	A6NC78	S25	KEYWQKNSPRVPAGA	62 / 8 AA	71
Phosphosite 10:	SULT1C3	Q6IMI6	S110	EFVLEMSSPQLIKTH	71 / 7 AA	36
Phosphosite 11:	USP27X	A6NNY8	S117	RHRCEMPSPELCLVC	62 / 8 AA	50
Phosphosite 12:	HERC1	Q15751	T1186	SDGVEMDTPQLDKCM	50 / 8 AA	532
Phosphosite 13:	SETD1B	Q9UPS6	S1357	SSGLSLSSPQVPGSP	71 / 7 AA	209
Phosphosite 14:	RPGRIP1	Q96KN7	S970	PSQDQMASPEVPIEA	62 / 8 AA	147
Phosphosite 15:	DYRK1A	Q13627	T553	VQAMDCETHSPQVRQ	71 / 7 AA	86
Phosphosite 16:	C17orf48	Q3LIE5	S198	NPNTELNSPQGLSEP	83 / 6 AA	40
Phosphosite 17:	GRIPAP1	Q4V328	S655	LVLSEMNSPSRTQTG	83 / 6 AA	96
Phosphosite 18:	BRCA2	P51587	S3319	IKKKELNSPQMTPFK	71 / 7 AA	384
Phosphosite 19:	CNGB1	Q14028	S97	AEISEMNSPSRRVLT	83 / 6 AA	102
Phosphosite 20:	PXN	P49023	S244	VNQGEMSSPQRVTST	83 / 6 AA	65