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:	S1395
P-Site Sequence:	SILQQPISNKPFTTK
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	S1395	SILQQPISNKPFTTK	100 / 9 AA	159
Phosphosite 1:	CLDN20	P56880	S203	PPTQQPISNTQLENN	66 / 9 AA	24
Phosphosite 2:	ERK3	Q16659	S328	FPMDEPISSHPFHIE	55 / 9 AA	83
Phosphosite 3:	DIS3L	Q8TF46	S973	TIRLEIISNKPYKIP	83 / 6 AA	121
Phosphosite 4:	FHL5	Q5TD97	T139	NCRQPIGTKPLISKE	62 / 8 AA	33
Phosphosite 5:	CIC	Q96RK0	S688	STPVPIASKPFPTSG	71 / 7 AA	164
Phosphosite 6:	ERK3	Q16659	S329	PMDEPISSHPFHIED	62 / 8 AA	83
Phosphosite 7:	PLEKHH1	Q9ULM0	S484	KGRATQISNMPFMDE	83 / 6 AA	151
Phosphosite 8:	TTN	Q8WZ42	S33777	KAPEPISSKPVIVTG	71 / 7 AA	3816
Phosphosite 9:	MED25	Q71SY5	S394	PALGGQQSVSNKLLA	71 / 7 AA	78
Phosphosite 10:	TTN	Q8WZ42	S33776	PKAPEPISSKPVIVT	71 / 7 AA	3816
Phosphosite 11:	ARID1B	Q8NFD5	S135	QQQQHPISNNNSLGG	71 / 7 AA	236
Phosphosite 12:	Smad4	Q13485	S315	LAFQPPISNHPAPEY	75 / 8 AA	60
Phosphosite 13:	ASH1L	Q9NR48	S1667	LAGSQPTSDKPSQRP	71 / 7 AA	333
Phosphosite 14:	REST	Q13127	S811	PLHMEPISKKPPLRK	62 / 8 AA	122
Phosphosite 15:	MTMR4	Q9NYA4	S688	SSQKDYLSNKPFKSH	83 / 6 AA	133
Phosphosite 16:	COBL	O75128	S117	SETQQPLSFKPNTLI	75 / 8 AA	136
Phosphosite 17:	ADAMTSL3	P82987	S1051	YLDDDHISNQPFLRA	55 / 9 AA	189
Phosphosite 18:	MGC39518	Q8IXS8	T364	LSSQPIGTKPSSSSQ	71 / 7 AA	59
Phosphosite 19:	NFAT4	Q12968	S850	NLGCQPLSSIPFHSS	62 / 8 AA	116
Phosphosite 20:	TTN	Q8WZ42	S27428	LKVDIPISGKPLPKV	71 / 7 AA	3816