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:	S46
P-Site Sequence:	LPLSEVPSDWEVDDL
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	S46	LPLSEVPSDWEVDDL	100 / 9 AA	44
Phosphosite 1:	FAM135B	Q49AJ0	S709	SRALELPSDREVLHP	75 / 8 AA	156
Phosphosite 2:	TEX13A	Q9BXU3	S334	PVPPQLPSDWEAFDT	55 / 9 AA	46
Phosphosite 3:	STON1	Q9Y6Q2	S665	GSDQEIPSDWYPFAT	83 / 6 AA	83
Phosphosite 4:	XYLT1	Q86Y38	T744	LQFSEVGTDWDAKER	55 / 9 AA	108
Phosphosite 5:	CEL	P19835	T506	MGDSAVPTHWEPYTT	62 / 8 AA	79
Phosphosite 6:	XRN2	Q9H0D6	S784	PAAVLKPSDWEKSSN	100 / 5 AA	109
Phosphosite 7:	ZNF536	O15090	S882	GMSSEVPSDALKGTD	100 / 6 AA	141
Phosphosite 8:	SPEN	Q96T58	S1380	LEPGEVPSDSDEDGE	62 / 8 AA	402
Phosphosite 9:	MAGEL2	Q9UJ55	S200	PWENLNLSDWEVQSP	100 / 5 AA	59
Phosphosite 10:	Smc5	Q8IY18	S30	DPSSEVPSKRKNSAP	71 / 7 AA	129
Phosphosite 11:	C2orf65	Q8TC57	S521	SDAFFLPSEWEKDPS	66 / 6 AA	59
Phosphosite 12:	SPP1	P10451	S215	AQDLNAPSDWDSRGK	57 / 7 AA	35
Phosphosite 13:	APBB1IP	Q7Z5R6	S245	ENVVEVLSDWTRDTE	83 / 6 AA	73
Phosphosite 14:	CCDC3	Q9BQI4	S174	QQLATFSSDWEIQED	66 / 6 AA	31
Phosphosite 15:	DOCK7	Q96N67	S2050	VFLSEIPSDPKLFRH	83 / 6 AA	243
Phosphosite 16:	RNF111	Q6ZNA4	S24	DMKSEIPSDAPKTQE	83 / 6 AA	109
Phosphosite 17:	RFC3	P40938	T249	ADQEIPETDWEVYLR	66 / 9 AA	41
Phosphosite 18:	KIFC3	Q9BVG8	S564	SEVQEKASDWEYTIT	71 / 7 AA	93
Phosphosite 19:	Asxl3	Q9C0F0	S2052	LPNAEVPSDQKQPPV	83 / 6 AA	242
Phosphosite 20:	Cdc16	Q13042	S119	SGFKDPSSDWEMSQS	50 / 8 AA	72