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:	SPEF2
Human P-Site:	S1673
P-Site Sequence:	PSAEKTSSTDAGPAE
UniProt:	Q9C093
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPEF2	Q9C093	S1673	PSAEKTSSTDAGPAE	100 / 9 AA	210
Phosphosite 1:	SPEF2	Q9C093	T1671	SIPSAEKTSSTDAGP	100 / 7 AA	210
Phosphosite 2:	GDF5OS	Q5U4N7	S142	PGTERTSSKEAGCRP	66 / 9 AA	28
Phosphosite 3:	PAPOLA	P51003	S718	LASQKTSSTDLSDIP	85 / 7 AA	83
Phosphosite 4:	PAPOLA	P51003	S717	LLASQKTSSTDLSDI	85 / 7 AA	83
Phosphosite 5:	PAPOLA	P51003	T716	SLLASQKTSSTDLSD	85 / 7 AA	83
Phosphosite 6:	C17orf78	Q8N4C9	S168	KEGEKTTSTDTDENL	66 / 9 AA	31
Phosphosite 7:	C17orf78	Q8N4C9	T166	GNKEGEKTTSTDTDE	85 / 7 AA	31
Phosphosite 8:	NEFH	P12036	S1003	KAEKAEKSSSTDQKD	85 / 7 AA	112
Phosphosite 9:	NEFH	P12036	S1005	EKAEKSSSTDQKDSK	85 / 7 AA	112
Phosphosite 10:	KBTBD12	Q3ZCT8	S544	LLSLRTNSTNAGAVD	62 / 8 AA	71
Phosphosite 11:	GTF3C1	Q12789	S1063	PRVRKNSSTDQGSDE	75 / 8 AA	239
Phosphosite 12:	GTF3C1	Q12789	T1064	RVRKNSSTDQGSDEE	75 / 8 AA	239
Phosphosite 13:	CCDC144A	A2RUR9	S1071	NSQEKTSSTIQDQFH	100 / 6 AA	165
Phosphosite 14:	GPATC2	Q9NW75	T266	DSSSLSSTDAGLFTN	100 / 6 AA	59
Phosphosite 15:	PHACTR3	Q96KR7	S32	TDSSATSSADAGENP	85 / 7 AA	63
Phosphosite 16:	GREB1	Q4ZG55	S1096	SDAEKLSSTDNEDEE	85 / 7 AA	216
Phosphosite 17:	GPATC2	Q9NW75	S265	SDSSSLSSTDAGLFT	100 / 6 AA	59
Phosphosite 18:	CTNND2	Q9UQB3	S30	SASEKTSSLSPGLNT	66 / 9 AA	133
Phosphosite 19:	C20orf19	Q2M2Z5	S444	PDSEKESSTNAPTRE	75 / 8 AA	75
Phosphosite 20:	C20orf19	Q2M2Z5	S443	SPDSEKESSTNAPTR	75 / 8 AA	75