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:	SYNGAP1
Human P-Site:	S257
P-Site Sequence:	VKPNKDNSRRVDNVL
UniProt:	Q96PV0
Intern. Prot. ID:	IPI00177884

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SYNGAP1	Q96PV0	S257	VKPNKDNSRRVDNVL	100 / 9 AA	148
Phosphosite 1:	DAB2IP	Q5VWQ8	S208	VHPNKDNSRRVEHIL	88 / 9 AA	132
Phosphosite 2:	CASC5	Q8NG31	S56	ALRNKKNSRRVSFAD	87 / 8 AA	265
Phosphosite 3:	SORBS1	Q9BX66	S363	EKRAKDDSRRVVKST	85 / 7 AA	142
Phosphosite 4:	LMNB1	P20700	S335	LAKEKDNSRRMLTDK	85 / 7 AA	66
Phosphosite 5:	SGOL2	Q562F6	S72	LSREKENSRRITTEK	71 / 7 AA	145
Phosphosite 6:	CCDC154	A6NI56	S214	QKNQEDSSRRVDLEV	85 / 7 AA	76
Phosphosite 7:	JMJD3	O15054	S1011	AKVPKEKSRRVLGNL	71 / 7 AA	180
Phosphosite 8:	TMEM55A	Q8N4L2	S111	LLICKDTSRRIGCPR	62 / 8 AA	28
Phosphosite 9:	HSPG2	P98160	S4026	ERLNKDGSLRVNGGR	66 / 9 AA	469
Phosphosite 10:	PLAGL2	Q9UPG8	S179	LEHLKAHSRRVAGGA	62 / 8 AA	55
Phosphosite 11:	AFAP1L2	Q8N4X5	S728	EECRGEESRRVDLEL	71 / 7 AA	91
Phosphosite 12:	IMP4	Q96G21	S214	FPVPKDDSHRVITFA	71 / 7 AA	34
Phosphosite 13:	METRN	Q9UJH8	S140	ATPHQDISRRVAAFR	62 / 8 AA	31
Phosphosite 14:	KRT7	P08729	S252	VVLSMDNSRSLDLDG	55 / 9 AA	51
Phosphosite 15:	KRT8	P05787	S251	VVLSMDNSRSLDMDS	55 / 9 AA	54
Phosphosite 16:	PRKAG2	Q9UGJ0	S60	EGSGKHSSRKVDSPF	62 / 8 AA	63
Phosphosite 17:	EIF3D	O15371	S461	RYHVKDSSRHVILGT	71 / 7 AA	64
Phosphosite 18:	EIF3D	O15371	S460	SRYHVKDSSRHVILG	71 / 7 AA	64
Phosphosite 19:	TTN	Q8WZ42	S22451	TNLVNKDSTRRDSGA	71 / 7 AA	3816
Phosphosite 20:	LAMA4	Q16363	S695	DEAVADTSRRVGGAL	71 / 7 AA	203