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:	T426
P-Site Sequence:	RRRGPPGTGLTVPPA
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	T426	RRRGPPGTGLTVPPA	100 / 9 AA	225
Phosphosite 1:	KATNAL1	Q9BW62	T252	LMVGPPGTGKTMLAK	77 / 9 AA	55
Phosphosite 2:	SPAG17	Q6Q759	T2119	VKQPPPSTGLKVTYK	75 / 8 AA	252
Phosphosite 3:	FIGNL1	Q6PIW4	T445	LLFGPPGTGKTLIGK	77 / 9 AA	74
Phosphosite 4:	TRIP13	Q15645	T183	LLHGPPGTGKTSLCK	87 / 8 AA	49
Phosphosite 5:	VCP	P55072	T249	LLYGPPGTGKTLIAR	77 / 9 AA	89
Phosphosite 6:	PEX1	O43933	T885	LLYGPPGTGKTLLAG	77 / 9 AA	143
Phosphosite 7:	IGHMBP2	P38935	T218	IIHGPPGTGKTTTVV	77 / 9 AA	109
Phosphosite 8:	COL11A2	P13942	T448	GAPGPPGTSLMLPFR	66 / 9 AA	172
Phosphosite 9:	HMFN0672	Q68CJ6	T794	SKAGPPGTSLHSSLD	85 / 7 AA	95
Phosphosite 10:	PURA	Q00577	S223	AELPEGTSLTVDNKR	75 / 8 AA	35
Phosphosite 11:	TNS1	Q9HBL0	T1223	QMMGPPGTGFHGSTV	85 / 7 AA	186
Phosphosite 12:	AlphaK1	Q96L96	T1075	TMPSLPGTGLTASPK	85 / 7 AA	201
Phosphosite 13:	NOTCH2	Q04721	T2074	VTPSPPGTVLTSALS	75 / 8 AA	265
Phosphosite 14:	ZNF750	Q32MQ0	T339	GLRLPPVTGLTRDQS	85 / 7 AA	77
Phosphosite 15:	SSPO	A2VEC9	T4898	AQELPPGTVLTRNCT	85 / 7 AA	548
Phosphosite 16:	KIAA1462	Q9P266	T393	PPSGPPGTGNEYGVS	100 / 6 AA	148
Phosphosite 17:	VPS4A	Q9UN37	T171	LLFGPPGTGKSYLAK	100 / 6 AA	49
Phosphosite 18:	senataxin	Q7Z333	T1967	LIHGPPGTGKSKTIV	100 / 6 AA	303
Phosphosite 19:	VPS4B	O75351	T178	LLFGPPGTGKSYLAK	100 / 6 AA	49
Phosphosite 20:	MYLK3	Q32MK0	T378	GKQGPPGTGRCLQAP	100 / 6 AA	88