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:	SHANK2
Human P-Site:	S452
P-Site Sequence:	MTPTVPGSPKAPFLG
UniProt:	Q9UPX8
Intern. Prot. ID:	IPI00107633

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SHANK2	Q9UPX8	S452	MTPTVPGSPKAPFLG	100 / 9 AA	159
Phosphosite 1:	TNS1	Q9HBL0	S1177	GVHTVPGSPQARHRT	87 / 8 AA	186
Phosphosite 2:	UBXD1	Q9BZV1	S96	AEATVSGSPEAPGTN	77 / 9 AA	50
Phosphosite 3:	FBLN2	P98095	S376	PTQAVPGSPRDPVKP	66 / 9 AA	127
Phosphosite 4:	TTN	Q8WZ42	T22775	EPALVPGTPKAEDRM	85 / 7 AA	3816
Phosphosite 5:	KIAA0802	Q9Y4B5	T306	PERPVPGTPKEPSLG	75 / 8 AA	209
Phosphosite 6:	SLC23A1	Q9UHI7	S518	LDNTVPGSPEERGLI	75 / 8 AA	65
Phosphosite 7:	WFDC13	Q8IUB5	S23	ALQLVPGSPKQRVLK	100 / 6 AA	10
Phosphosite 8:	PSMD1	Q99460	S290	NTGTVPGSEKDSDSM	66 / 9 AA	106
Phosphosite 9:	TMEM136	Q6ZRR5	S68	WPFTHPGSPNTPLQV	66 / 9 AA	28
Phosphosite 10:	PHLDB1	Q86UU1	S381	QPTSIPGSPKFQPPV	71 / 7 AA	151
Phosphosite 11:	NEU4	Q8WWR8	S467	VLENVPASPKPPNLG	66 / 9 AA	52
Phosphosite 12:	SP140	Q13342	S467	FSEEVPGSPEARTES	85 / 7 AA	100
Phosphosite 13:	FAM160B1	Q5W0V3	S617	LRWEWPGSPKALEKC	100 / 6 AA	87
Phosphosite 14:	C9orf79	Q6ZUB1	S1185	PGQQEPGSPKAKAPQ	100 / 6 AA	157
Phosphosite 15:	RGNEF	Q8N1W1	S1321	SSHDVPGSPTASLVT	85 / 7 AA	192
Phosphosite 16:	CEND1	Q8N111	S87	PAPTVPSSPDATPEP	75 / 8 AA	15
Phosphosite 17:	TPX2	Q9ULW0	S738	QPLTVPVSPKFSTRF	85 / 7 AA	86
Phosphosite 18:	C1orf170	Q5SV97	S62	PPGEPPGSPKSPGHS	85 / 7 AA	72
Phosphosite 19:	C1orf183	Q9NTI7	S66	GGGPVPGSPEGPRTQ	75 / 8 AA	33
Phosphosite 20:	CEND1	Q8N111	S86	KPAPTVPSSPDATPE	75 / 8 AA	15