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:	CREB3
Human P-Site:	S278
P-Site Sequence:	YSSDTRGSLPAEHGV
UniProt:	O43889
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CREB3	O43889	S278	YSSDTRGSLPAEHGV	100 / 9 AA	44
Phosphosite 1:	POLR1D	Q9Y2S0	T89	LRIQTRGTLPAVEPF	75 / 8 AA	15
Phosphosite 2:	FGD4	Q96M96	S244	LEEANRGSFPAEMVN	75 / 8 AA	87
Phosphosite 3:	TGFBI	Q15582	S150	PSNEAWASLPAEVLD	55 / 9 AA	75
Phosphosite 4:	ALS2CR8	Q8N187	S539	ETNQTRGSLSPEPTH	66 / 9 AA	81
Phosphosite 5:	ANKRD35	Q8N283	S841	QHEKTRGSLVAQAQA	66 / 9 AA	110
Phosphosite 6:	MKI67	P46013	S425	LSSKTRGSIPTDVEV	62 / 8 AA	359
Phosphosite 7:	CSTF2	P33240	S310	RAAMQRGSLPANVPT	85 / 7 AA	61
Phosphosite 8:	CREB3	O43889	T275	PAMYSSDTRGSLPAE	100 / 6 AA	44
Phosphosite 9:	C2orf44	Q9H6R7	S111	QTCEIRGSLPILPQG	71 / 7 AA	79
Phosphosite 10:	CSTF3	Q12996	S475	ERVLTSGSLPPEKSG	75 / 8 AA	83
Phosphosite 11:	DOCK11	Q5JSL3	S1240	KREDSRGSLIPEGAT	66 / 9 AA	238
Phosphosite 12:	Uncharacterized protein FLJ90687	P0C876	S69	LPPEVRGSLPEGAPW	71 / 7 AA	13
Phosphosite 13:	C15orf39	Q6ZRI6	T551	QDKGCRGTLPAQEGP	71 / 7 AA	111
Phosphosite 14:	ATP7B	P35670	S1132	SHLNEAGSLPAEKDA	100 / 6 AA	157
Phosphosite 15:	SACM1L	Q9NTJ5	S259	SFVQTRGSIPVFWSQ	62 / 8 AA	67
Phosphosite 16:	OAS3	Q9Y6K5	S965	KISKGRGSLPPQHGL	71 / 7 AA	121
Phosphosite 17:	BDP1	Q99952	T409	HAEDARGTLPGRVPA	62 / 8 AA	50
Phosphosite 18:	GBX1	Q14549	S177	HFSETFPSLPAEGKV	66 / 9 AA	38
Phosphosite 19:	CYBRD1	Q53TN4	S248	TEQGARGSMPAYSGN	62 / 8 AA	32
Phosphosite 20:	JMJD5	Q8N371	S158	GKRPARGSLPEQPCT	62 / 8 AA	47