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:	S384
P-Site Sequence:	GGWLPTGSPSVILQD
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	S384	GGWLPTGSPSVILQD	100 / 9 AA	44
Phosphosite 1:	piccolo	Q9Y6V0	S2311	ASQLPSGSPSVSSLP	87 / 8 AA	567
Phosphosite 2:	CREB3	O43889	S386	WLPTGSPSVILQDRY	100 / 7 AA	44
Phosphosite 3:	CREB3	O43889	T382	RKGGWLPTGSPSVIL	100 / 7 AA	44
Phosphosite 4:	FBF1	Q8TES7	T509	HAASALPTGSPKRGT	100 / 6 AA	125
Phosphosite 5:	CACNA1I	Q9P0X4	S1768	GPRLPTGSPGAPGRG	75 / 8 AA	245
Phosphosite 6:	FBF1	Q8TES7	S511	ASALPTGSPKRGTAP	100 / 6 AA	125
Phosphosite 7:	OR14A2	Q96R54	S264	YLKPPSNSPSVIDRL	75 / 8 AA	35
Phosphosite 8:	FAM84A	Q96KN4	T18	LNYSELPTGDPSGIE	85 / 7 AA	32
Phosphosite 9:	piccolo	Q9Y6V0	S2309	KPASQLPSGSPSVSS	85 / 7 AA	567
Phosphosite 10:	CACNA1I	Q9P0X4	T1766	GPGPRLPTGSPGAPG	85 / 7 AA	245
Phosphosite 11:	KLF4	O43474	S244	APGSEYGSPSVISVS	100 / 6 AA	50
Phosphosite 12:	SNAPC4	Q5SXM2	S702	QPPLPTSSPGVSSGD	75 / 8 AA	159
Phosphosite 13:	USP36	Q9P275	S513	PPKLPSGSPSPKLSQ	85 / 7 AA	123
Phosphosite 14:	USP36	Q9P275	S511	CIPPKLPSGSPSPKL	85 / 7 AA	123
Phosphosite 15:	VWCE	Q96DN2	S328	PTPRLPTSSPSAPVW	75 / 8 AA	100
Phosphosite 16:	LIPH	Q8WWY8	S83	HGFRPTGSPPVWMDD	85 / 7 AA	51
Phosphosite 17:	CCDC71	Q8IV32	S264	KTNRATGSPSVRRMK	85 / 7 AA	50
Phosphosite 18:	KLF4	O43474	S246	GSEYGSPSVISVSKG	100 / 6 AA	50
Phosphosite 19:	SNAPC4	Q5SXM2	S701	RQPPLPTSSPGVSSG	75 / 8 AA	159
Phosphosite 20:	PLA2G4F	Q68DD2	T75	YVQLWLPTASPSPAQ	85 / 7 AA	95