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:	GAA
Human P-Site:	S688
P-Site Sequence:	PQEPYSFSEPAQQAM
UniProt:	P10253
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GAA	P10253	S688	PQEPYSFSEPAQQAM	100 / 9 AA	105
Phosphosite 1:	GAA	P10253	S686	SLPQEPYSFSEPAQQ	100 / 7 AA	105
Phosphosite 2:	FAM120A	Q9NZB2	S398	GPYPYSLSEPAPLTL	87 / 8 AA	122
Phosphosite 3:	C9orf129	Q5T035	S47	GPYPYSLSEPAPLTL	87 / 8 AA	21
Phosphosite 4:	C12orf35	Q9HCM1	S435	KMTNTSYSEPAQNSK	85 / 7 AA	195
Phosphosite 5:	PRR14	Q9BWN1	S409	STASTSFSEPAEPRL	85 / 7 AA	64
Phosphosite 6:	FAM120A	Q9NZB2	S396	GQGPYPYSLSEPAPL	85 / 7 AA	122
Phosphosite 7:	C9orf129	Q5T035	S45	GQGPYPYSLSEPAPL	85 / 7 AA	21
Phosphosite 8:	FcRLA	Q7L513	T66	GFQVKAYTFSEPFHL	71 / 7 AA	41
Phosphosite 9:	NPY4R	P50391	Y28	SKPLGTPYNFSEHCQ	83 / 6 AA	42
Phosphosite 10:	PIK3R2	O00459	S390	RDGHYGFSEPLTFCS	83 / 6 AA	82
Phosphosite 11:	ZFHX4	Q86UP3	S2151	KDSPYNFSNPPITVL	62 / 8 AA	394
Phosphosite 12:	ZFHX3	Q15911	S2212	KDSPYNFSNPPITSL	62 / 8 AA	404
Phosphosite 13:	Smad2	Q15796	S105	TTGLYSFSEQTRSLD	62 / 8 AA	52
Phosphosite 14:	CDCP1	Q9H5V8	S809	ESEPYTFSHPNNGDV	71 / 7 AA	93
Phosphosite 15:	TMEM112B	Q9BU23	Y423	ISLVPYSYVEPGTHG	62 / 8 AA	80
Phosphosite 16:	ZNF395	Q9H8N7	S451	RSRSLSFSEPQQPAP	85 / 7 AA	55
Phosphosite 17:	ZNF749	O43361	S140	GERPYEFSECGELFR	55 / 9 AA	81
Phosphosite 18:	RGNEF	Q8N1W1	S590	EQRAYSLSEPPRENR	62 / 8 AA	192
Phosphosite 19:	XKR7	Q5GH72	S117	RWFVYDYSEPAGSPG	71 / 7 AA	64
Phosphosite 20:	CDCP1	Q9H5V8	T807	ESESEPYTFSHPNNG	71 / 7 AA	93