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:	S421
P-Site Sequence:	YEPAARISPLGALQH
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	S421	YEPAARISPLGALQH	100 / 9 AA	69
Phosphosite 1:	FAM156A	Q8NDB6	S114	VGREARISPLGDRSQ	87 / 8 AA	24
Phosphosite 2:	MAP2K2	P36507	S76	DDDFERISELGAGNG	75 / 8 AA	44
Phosphosite 3:	GJA10	Q969M2	S281	SSLPERISPLQANNQ	66 / 9 AA	62
Phosphosite 4:	CPSF3L	Q5TA45	T7	_MPEIRVTPLGAGQD	71 / 7 AA	68
Phosphosite 5:	Grb14	Q14449	S20	SRAAARDSPLAAQVC	77 / 9 AA	61
Phosphosite 6:	STARD3	Q14849	S439	FHLRQRISELGARA_	85 / 7 AA	51
Phosphosite 7:	LOC643677	Q8NDH2	S887	HCQEARISPMSHILN	62 / 8 AA	278
Phosphosite 8:	LKAP	Q9Y4F3	S945	PSSQARQSPLGSSQS	75 / 8 AA	193
Phosphosite 9:	NDE1	Q9NXR1	S252	LTPAARISALNIVGD	75 / 8 AA	39
Phosphosite 10:	ATXN2	Q99700	S125	PAAPTRASPLGARAS	75 / 8 AA	140
Phosphosite 11:	Bcr	P11274	S201	KEVSDRISSLGSQAM	55 / 9 AA	143
Phosphosite 12:	ADRBK2	P35626	S334	EHGHARISDLGLACD	85 / 7 AA	80
Phosphosite 13:	Leucine-rich repeat-containing protein LOC400891	Q6ZQY2	S288	NMSNNRISAMGALSL	71 / 7 AA	42
Phosphosite 14:	Bcr	P11274	S202	EVSDRISSLGSQAMQ	62 / 8 AA	143
Phosphosite 15:	PDE3A	Q14432	S520	PGALAKISPLSSPCS	62 / 8 AA	125
Phosphosite 16:	ABI3	Q9P2A4	S91	RQVEARVSTLGQMVN	62 / 8 AA	39
Phosphosite 17:	BCKDK	O14874	S346	STQDPRISPLFGHLD	71 / 7 AA	46
Phosphosite 18:	TCP10L	Q8TDR4	S130	EPAFGKISPLSADEE	62 / 8 AA	24
Phosphosite 19:	IMPAD1	Q9NX62	S9	APMGIRLSPLGVAVF	71 / 7 AA	39
Phosphosite 20:	MSN	P26038	S429	AELTARISQLEMARQ	62 / 8 AA	68