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:	SHANK1
Human P-Site:	S439
P-Site Sequence:	PALLRANSDTSMALP
UniProt:	Q9Y566
Intern. Prot. ID:	IPI00007695

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SHANK1	Q9Y566	S439	PALLRANSDTSMALP	100 / 9 AA	225
Phosphosite 1:	SHANK1	Q9Y566	T441	LLRANSDTSMALPDW	100 / 7 AA	225
Phosphosite 2:	LIPE	Q05469	S885	DLSLRGNSETSSDTP	75 / 8 AA	117
Phosphosite 3:	PRG4	Q92954	S268	RPSLPPNSDTSKETS	66 / 9 AA	151
Phosphosite 4:	C9orf64	Q5T6V5	T138	RNILRSDTDVSMPLV	55 / 9 AA	39
Phosphosite 5:	HECW2	Q9P2P5	S48	MTLQRANSDTDLVTS	75 / 8 AA	176
Phosphosite 6:	KIAA0226	Q92622	S410	KSHIRSHSDTSIASR	55 / 9 AA	109
Phosphosite 7:	GNN	Q6P2S7	S591	FQPKRANSDTVASGE	100 / 6 AA	152
Phosphosite 8:	OR9Q1	Q8NGQ5	S263	FMYLRGNSDQSSEKN	75 / 8 AA	35
Phosphosite 9:	KCNH4	Q9UQ05	S692	TFNLRQGSDTSGLSR	75 / 8 AA	112
Phosphosite 10:	KIF13A	Q9H1H9	S321	KDNLGGNSQTSMIAT	66 / 9 AA	202
Phosphosite 11:	SHANK2	Q9UPX8	S43	RVLLRSNSDNNLNAS	55 / 9 AA	159
Phosphosite 12:	SLC2A12	Q8TD20	S244	LGRLRALSDTTEELT	75 / 8 AA	67
Phosphosite 13:	FAM71D	Q8N9W8	S393	SRSLRTESNTSVLSP	55 / 9 AA	47
Phosphosite 14:	SEMA3G	Q9NS98	S216	RPALRSDSDQSLLHD	55 / 9 AA	87
Phosphosite 15:	ZNF507	Q8TCN5	S621	NAQCQPNSDTSLSGN	62 / 8 AA	106
Phosphosite 16:	TTN	Q8WZ42	S34166	REVVLRTSGDTSLQG	62 / 8 AA	3816
Phosphosite 17:	ATAD2	Q6PL18	S1243	KLELRNNSNTCNIEN	62 / 8 AA	159
Phosphosite 18:	FYCO1	Q9BQS8	T903	EQLHRANTDTAELGI	71 / 7 AA	167
Phosphosite 19:	FMNL	O95466	S950	KEFLRANSPTMDKLL	85 / 7 AA	122
Phosphosite 20:	C17orf27	Q63HN8	S2036	DKCLRENSDVKTHGP	83 / 6 AA	374