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:	S738
P-Site Sequence:	QRQPSRQSERPRPQP
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	S738	QRQPSRQSERPRPQP	100 / 9 AA	148
Phosphosite 1:	KIAA1731	Q9C0D2	S635	ISVPSWKSERPTAIS	75 / 8 AA	295
Phosphosite 2:	HMX2	A2RU54	S133	AGSPSPGSERPRDGG	77 / 9 AA	30
Phosphosite 3:	RIMS1	Q86UR5	S1369	TSFMSEQSERPRGRI	100 / 6 AA	189
Phosphosite 4:	PDE4B	Q07343	S60	PPLSQRQSERARTPE	85 / 7 AA	83
Phosphosite 5:	PHRF1	Q9P1Y6	S279	AIARTRQSERVRATV	75 / 8 AA	179
Phosphosite 6:	REM1	O75628	S41	STVPSTQSQHPRLGQ	66 / 9 AA	33
Phosphosite 7:	C9orf102	A4D997	S40	HFSFSKQSHRPRTIR	75 / 8 AA	61
Phosphosite 8:	HRH3	Q9Y5N1	T314	SGSSSRGTERPRSLK	75 / 8 AA	49
Phosphosite 9:	TXLNB	Q8N3L3	S552	PLIPSRDSESPLPPL	75 / 8 AA	77
Phosphosite 10:	SYNGAP1	Q96PV0	S735	PNIQRQPSRQSERPR	100 / 6 AA	148
Phosphosite 11:	SKIL	P12757	S438	SKSISRQSEKAHSSG	62 / 8 AA	77
Phosphosite 12:	KIAA1755	Q5JYT7	S1167	RQQPPRQSQVPRLTG	66 / 9 AA	131
Phosphosite 13:	CMYA5	Q8N3K9	S2791	EGFPSKESERTLARP	71 / 7 AA	449
Phosphosite 14:	TOPORS	Q9NS56	S635	RSRSRESSRPRGRRD	75 / 8 AA	119
Phosphosite 15:	aven	Q9NQS1	S26	RPGGDRHSERPGAAA	83 / 6 AA	39
Phosphosite 16:	GPR144	Q7Z7M1	S508	LLSTSMTSERPRMRI	75 / 8 AA	104
Phosphosite 17:	CABP4	P57796	S96	GPASSRQSHRHRPDS	66 / 9 AA	30
Phosphosite 18:	PHC3	Q8NDX5	S886	TTRLRRQSERERERE	85 / 7 AA	106
Phosphosite 19:	REST	Q13127	S828	KEKSNMQSERARKEQ	55 / 9 AA	122
Phosphosite 20:	SPIRE1	Q08AE8	S542	FLPPSRQSSRSLEEF	85 / 7 AA	86