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:	ER-alpha
Human P-Site:	S309
P-Site Sequence:	KKNSLALSLTADQMV
UniProt:	P03372
Intern. Prot. ID:	IPI00294982

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ER-alpha	P03372	S309	KKNSLALSLTADQMV	100 / 9 AA	66
Phosphosite 1:	ER-alpha	P03372	T311	NSLALSLTADQMVSA	100 / 7 AA	66
Phosphosite 2:	TP53BP1	Q12888	S507	SPEDLGLSLTGDSCK	75 / 8 AA	214
Phosphosite 3:	TTLL4	Q14679	S156	PQKSLPVSLTANKAT	66 / 9 AA	133
Phosphosite 4:	ZNF839	A8K0R7	S257	SLTSLGLSMPADPCE	66 / 9 AA	87
Phosphosite 5:	WDR42A	Q5TAQ9	S49	EASDLSLSLTGDDGG	75 / 8 AA	67
Phosphosite 6:	PCDHGA9	Q9Y5G4	S758	QTYSQEFSLTADSRK	66 / 9 AA	102
Phosphosite 7:	PCDHGA8	Q9Y5G5	S758	QTYSQEVSLTADSRK	66 / 9 AA	101
Phosphosite 8:	IRF3	Q14653	S402	ISNSHPLSLTSDQYK	66 / 9 AA	47
Phosphosite 9:	PCDHGA1	Q9Y5H4	S758	QTYSHEVSLTADSRK	66 / 9 AA	101
Phosphosite 10:	PCDHGA10	Q9Y5H3	S762	QTYSHEVSLTADSRK	66 / 9 AA	101
Phosphosite 11:	PCDHGA2	Q9Y5H1	S758	QTYSHEVSLTADSRK	66 / 9 AA	101
Phosphosite 12:	PCDHGA3	Q9Y5H0	S758	QTYSHEVSLTADSRK	66 / 9 AA	101
Phosphosite 13:	PCDHGA4	Q9Y5G9	S758	QTYSHEVSLTADSRK	66 / 9 AA	101
Phosphosite 14:	PCDHGA5	Q9Y5G8	S758	QTYSHEVSLTADSRK	66 / 9 AA	101
Phosphosite 15:	PCDHGA6	Q9Y5G7	S758	QTYSHEVSLTADSRK	66 / 9 AA	101
Phosphosite 16:	PCDHGA7	Q9Y5G6	S758	QTYSHEVSLTADSRK	66 / 9 AA	102
Phosphosite 17:	CSPG3	O14594	S683	KVYSLPLSLTPTGQG	75 / 8 AA	143
Phosphosite 18:	NUP43	Q8NFH3	S212	NEPSQILSLTGDRVP	66 / 9 AA	42
Phosphosite 19:	RHOT2	Q8IXI1	T283	YSDALELTADYLSPL	85 / 7 AA	68
Phosphosite 20:	JMJD1A	Q9Y4C1	S159	DVNSLRLSLTDNQIV	66 / 9 AA	147