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:	DYRK1A
Human P-Site:	S538
P-Site Sequence:	PTHQHRHSGGHFTAA
UniProt:	Q13627
Intern. Prot. ID:	IPI00014344

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	DYRK1A	Q13627	S538	PTHQHRHSGGHFTAA	100 / 9 AA	86
Phosphosite 1:	GPR98	Q8WXG9	S2378	ANITVRRSGGHFGRL	85 / 7 AA	693
Phosphosite 2:	EIF4G3	O43432	S74	CIPQYRHSGPPYVGP	55 / 9 AA	177
Phosphosite 3:	HECW1	Q76N89	S633	GTAHPGHSGGHFPSL	100 / 6 AA	180
Phosphosite 4:	DNAJB14	Q8TBM8	S234	QQHQHRHSGHEREEE	100 / 6 AA	43
Phosphosite 5:	ZNF551	Q7Z340	T330	IHHQRRHTGGVRHEC	71 / 7 AA	78
Phosphosite 6:	NPIP	Q9UND3	S225	AAVEHRHSSGLPYWP	71 / 7 AA	40
Phosphosite 7:	NPIPL3	Q92617	S225	AAAEHRHSSGLPYWP	71 / 7 AA	117
Phosphosite 8:	NPIP-like protein 1	Q86VD5	S225	AAVEHRHSSGLPYWP	71 / 7 AA	42
Phosphosite 9:	Putative NPIP-like protein ENSP00000381263	A8MZ50	S225	AAAEHRHSSGLPYWP	71 / 7 AA	38
Phosphosite 10:	KIAA0220L	A8MRT5	S225	AAAEHRHSSGLPYWP	71 / 7 AA	76
Phosphosite 11:	Putative NPIP-like protein ENSP00000342480	A6NJU9	S225	AAAEHRHSSGLPYWP	71 / 7 AA	126
Phosphosite 12:	NPIP-like protein 2	A6NJ64	S223	AAAEHRHSSGLPYWP	71 / 7 AA	44
Phosphosite 13:	NPIP-like protein ENSP00000283050	A6NHP6	S225	VAAEHRHSSGLPYWP	71 / 7 AA	38
Phosphosite 14:	NPIPL2	A6NHN6	S164	AAAEHRHSSGLPCWP	71 / 7 AA	44
Phosphosite 15:	UGT2B28	Q9BY64	S184	GYTIERHSGGLIFPP	71 / 7 AA	61
Phosphosite 16:	UGT2B11	O75310	S184	GYTIERHSGGLIFPP	71 / 7 AA	61
Phosphosite 17:	MEGF6	O75095	S1088	VRAGCRHSGGCLNGG	62 / 8 AA	161
Phosphosite 18:	EIF4G3	O43432	Y71	PQYCIPQYRHSGPPY	83 / 6 AA	177
Phosphosite 19:	LRRC53	A6NM62	S853	TDAEHRHSHSQFSTE	55 / 9 AA	141
Phosphosite 20:	MAP2K2	P36507	S94	TKVQHRPSGLIMARK	83 / 6 AA	44