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:	SPEG
Human P-Site:	S1823
P-Site Sequence:	FEETTFLSLSREARG
UniProt:	Q15772
Intern. Prot. ID:	IPI00745128

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPEG	Q15772	S1823	FEETTFLSLSREARG	100 / 9 AA	354
Phosphosite 1:	TMCO7	Q9C0B7	T403	VATTTFITLSRERPH	77 / 9 AA	121
Phosphosite 2:	SPEG	Q15772	S1825	ETTFLSLSREARGFL	100 / 7 AA	354
Phosphosite 3:	Kv2.2	Q92953	T653	ARGPPFLTLSREKGP	85 / 7 AA	103
Phosphosite 4:	Kv2.2	Q92953	S655	GPPFLTLSREKGPAA	85 / 7 AA	103
Phosphosite 5:	SPATA2L	Q8IUW3	S311	PSAFSFLSLRRELSR	75 / 8 AA	46
Phosphosite 6:	HELZ	P42694	S572	EYIFLRLSRECCEEL	85 / 7 AA	219
Phosphosite 7:	CYP11A1	P05108	S21	KGCQTFLSAPREGLG	75 / 8 AA	60
Phosphosite 8:	GPR97	Q86Y34	S296	LYAFLRLSRERFKSE	85 / 7 AA	61
Phosphosite 9:	B4GALNT4	Q76KP1	S630	RPVTSFLSLSQVSGP	75 / 8 AA	117
Phosphosite 10:	EDC4	Q6P2E9	S583	PAPADFLSLSSETKP	66 / 9 AA	152
Phosphosite 11:	BCAN	Q96GW7	S83	RVKWTFLSRGREAEV	75 / 8 AA	99
Phosphosite 12:	CPSF1	Q10570	S578	RHGFLILSREDSTMI	85 / 7 AA	161
Phosphosite 13:	ERN2	Q76MJ5	S406	FLELLSLSREKLWDS	85 / 7 AA	102
Phosphosite 14:	EDC4	Q6P2E9	S585	PADFLSLSSETKPKL	85 / 7 AA	152
Phosphosite 15:	H2BFWT	Q7Z2G1	S97	KQVHQGLSLSREAVS	100 / 6 AA	20
Phosphosite 16:	TMCO7	Q9C0B7	S405	TTTFITLSRERPHLA	71 / 7 AA	121
Phosphosite 17:	CECR2	Q9BXF3	S179	GKSNGELSLSRESEG	100 / 6 AA	164
Phosphosite 18:	FAM135A	Q9P2D6	S1354	NKLHTFLSLSGPHLG	100 / 6 AA	170
Phosphosite 19:	FAM135B	Q49AJ0	S1245	NKLHTFLSLSGPHLG	100 / 6 AA	156
Phosphosite 20:	Putative SAGE1-like protein	A6NJ88	S481	SFSYDFTSLSREELL	85 / 7 AA	69