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:	S1450
P-Site Sequence:	VFPDPPPSIRPPPVE
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	S1450	VFPDPPPSIRPPPVE	100 / 9 AA	210
Phosphosite 1:	SKI	P12755	S331	VSSEPPASIRPKTDD	75 / 8 AA	80
Phosphosite 2:	HYPC	Q6NWY9	S727	EEELPPPSLRPPKRR	87 / 8 AA	99
Phosphosite 3:	BAT2D1	Q9Y520	S1957	SSKQPPPSIRLPSAQ	77 / 9 AA	317
Phosphosite 4:	ARHGEF17	Q96PE2	S1570	CHREPPPSLRSPPET	66 / 9 AA	222
Phosphosite 5:	UBTD1	Q9HAC8	S144	EPPEPPPSVRREFPL	71 / 7 AA	26
Phosphosite 6:	BAG1	Q99933	S44	AQRGPPPSRRPPARS	77 / 9 AA	39
Phosphosite 7:	SPTLC1	O15269	S443	EKCLPPPSIRVVVTV	100 / 6 AA	53
Phosphosite 8:	ITPR2	Q14571	S949	SVPDVPPSIHPSKQG	75 / 8 AA	308
Phosphosite 9:	RHBDD3	Q9Y3P4	S259	DSALPPPSLRPVQPT	85 / 7 AA	40
Phosphosite 10:	PHF23	Q9BUL5	T16	SPEDPPPTLKPETQP	62 / 8 AA	44
Phosphosite 11:	EIF4G3	O43432	S30	TIPNSSPSIRPGAQT	62 / 8 AA	177
Phosphosite 12:	NFAT3	Q14934	S757	PQTGPPPSYRPGLRM	75 / 8 AA	95
Phosphosite 13:	PRDM10	Q9NQV6	S803	PGAELPPSIRKLRPA	71 / 7 AA	130
Phosphosite 14:	WIP	O43516	S362	GPLPPPPSERPPPPV	87 / 8 AA	51
Phosphosite 15:	BAT2D1	Q9Y520	S169	DNYGPGPSLRPPNVA	66 / 9 AA	317
Phosphosite 16:	TBC1D10A	Q9BXI6	S409	PALQPSPSIRLPLDA	66 / 9 AA	57
Phosphosite 17:	SASH1	O94885	S1054	QAPGSPPSTRPPPWL	66 / 9 AA	137
Phosphosite 18:	ROBO4	Q8WZ75	T62	ASGQPPPTIRWLLNG	71 / 7 AA	107
Phosphosite 19:	NFAT3	Q14934	Y758	QTGPPPSYRPGLRMF	85 / 7 AA	95
Phosphosite 20:	ACR	P10323	T307	ATPPPPTTRPPPIRP	75 / 8 AA	46