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:	GSK3B
Human P-Site:	S261
P-Site Sequence:	QPIFPGDSGVDQLVE
UniProt:	P49841
Intern. Prot. ID:	IPI00028570

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GSK3B	P49841	S261	QPIFPGDSGVDQLVE	100 / 9 AA	47
Phosphosite 1:	GSK3A	P49840	S324	QPIFPGDSGVDQLVE	100 / 9 AA	51
Phosphosite 2:	CDK3	Q00526	S207	KALFPGDSEIDQLFR	77 / 9 AA	35
Phosphosite 3:	CDK2	P24941	S207	RALFPGDSEIDQLFR	77 / 9 AA	34
Phosphosite 4:	CdkL2	Q92772	S206	EPLFPGDSDIDQLYH	77 / 9 AA	56
Phosphosite 5:	CDKL5	O76039	S215	QPLFPGESEIDQLFT	66 / 9 AA	116
Phosphosite 6:	Cdc2L2	Q9UQ88	S627	KPLFPGNSEIDQINK	66 / 9 AA	91
Phosphosite 7:	CDK11B	P21127	S642	KPLFPGKSEIDQINK	66 / 9 AA	93
Phosphosite 8:	CDK1	P06493	S208	KPLFHGDSEIDQLFR	66 / 9 AA	34
Phosphosite 9:	CDK7	P50613	S217	VPFLPGDSDLDQLTR	66 / 9 AA	39
Phosphosite 10:	FBXO2	Q9UK22	S155	VEELPGDSGVEFTHD	75 / 8 AA	33
Phosphosite 11:	CDKL4	Q5MAI5	S205	QPLWPGKSDVDQLYL	66 / 9 AA	36
Phosphosite 12:	CDKL1	Q00532	S206	VPLWPGKSDVDQLYL	66 / 9 AA	42
Phosphosite 13:	MAK	P20794	S204	RPLFPGTSEVDEIFK	66 / 9 AA	71
Phosphosite 14:	CCDC144A	A2RUR9	T105	HILAPGDTGVDKRDR	75 / 8 AA	165
Phosphosite 15:	Ornithine decarboxylase (ODC)	P11926	S267	DKYFPSDSGVRIIAE	85 / 7 AA	51
Phosphosite 16:	Ornithine decarboxylase (ODC)	P11926	S265	ALDKYFPSDSGVRII	85 / 7 AA	51
Phosphosite 17:	eIF2B-epsilon	Q13144	S469	DGEFSDDSGADQEKD	66 / 9 AA	80
Phosphosite 18:	MN1	Q10571	S464	PRFDFPGSAGVDRCA	75 / 8 AA	136
Phosphosite 19:	C10orf26	Q9NX94	S250	HRRFTGDSGIEVCVC	62 / 8 AA	38
Phosphosite 20:	PCCB	P05166	S106	KNKFPGDSVVTGRGR	85 / 7 AA	58