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:	CREB
Human P-Site:	S133
P-Site Sequence:	EILSRRPSYRKILND
UniProt:	P16220
Intern. Prot. ID:	IPI00027713

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CREB	P16220	S133	EILSRRPSYRKILND	100 / 9 AA	37
Phosphosite 1:	CREM	Q03060	S136	EILSRRPSYRKILNE	100 / 9 AA	37
Phosphosite 2:	ATF1	P18846	S63	GILARRPSYRKILKD	88 / 9 AA	29
Phosphosite 3:	CREM	Q03060	Y137	ILSRRPSYRKILNEL	100 / 8 AA	37
Phosphosite 4:	ATF1	P18846	Y64	ILARRPSYRKILKDL	100 / 8 AA	29
Phosphosite 5:	CREB	P16220	Y134	ILSRRPSYRKILNDL	100 / 8 AA	37
Phosphosite 6:	BET3L	Q5T215	Y11	PAHRRPEYHKINKDL	75 / 8 AA	21
Phosphosite 7:	FANCD2	Q9BXW9	Y89	TLRRHPSYPKIIEEF	75 / 8 AA	166
Phosphosite 8:	FANCD2	Q9BXW9	S88	QTLRRHPSYPKIIEE	75 / 8 AA	166
Phosphosite 9:	TMEM135	Q86UB9	Y404	VQTLRPSYWKFLLRL	71 / 7 AA	52
Phosphosite 10:	TMEM135	Q86UB9	S403	EVQTLRPSYWKFLLR	71 / 7 AA	52
Phosphosite 11:	SREBP2	Q12772	Y1029	AHSFRPAYRKVFLHE	71 / 7 AA	124
Phosphosite 12:	ZDHHC5	Q9C0B5	S395	AESSRHPSYRSEPSL	85 / 7 AA	78
Phosphosite 13:	L3MBTL	Q9Y468	Y625	RIGRPPKYRKIPQED	75 / 8 AA	86
Phosphosite 14:	MTR	Q99707	Y164	PSVERPDYRNITFDE	71 / 7 AA	141
Phosphosite 15:	BRWD3	Q6RI45	Y1448	QKRRRPRYRKRLRSS	85 / 7 AA	204
Phosphosite 16:	UTP15	Q8TED0	Y335	PRRRRPAYRTFIKGK	62 / 8 AA	58
Phosphosite 17:	PKP4	Q99569	S1178	FYSTKRPSYRAEQYP	71 / 7 AA	134
Phosphosite 18:	ALO17	Q9HCF4	Y1283	DYLYQPSYRKFIKLH	71 / 7 AA	175
Phosphosite 19:	BPTF	Q12830	S1833	RSGTALPSYRKFVTK	83 / 6 AA	338
Phosphosite 20:	CDKL5	O76039	S481	PQSSRSPSYRTKAKS	85 / 7 AA	116