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:	S17
P-Site Sequence:	DEERHSASECPEGGS
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	S17	DEERHSASECPEGGS	100 / 9 AA	225
Phosphosite 1:	SHANK1	Q9Y566	S15	SEDEERHSASECPEG	100 / 7 AA	225
Phosphosite 2:	IFRD2	Q12894	S45	SEARSTASECPSLLS	75 / 8 AA	48
Phosphosite 3:	FCRL3	Q96P31	S617	GTSSHSPSECQEPSS	75 / 8 AA	81
Phosphosite 4:	FLG	P20930	S3103	DSSRHSASQYGQDTI	55 / 9 AA	435
Phosphosite 5:	TMF1	P82094	S299	SFQLLSASACPEYNR	75 / 8 AA	123
Phosphosite 6:	FLG	P20930	S3101	AQDSSRHSASQYGQD	71 / 7 AA	435
Phosphosite 7:	GTF2IRD2	Q86UP8	T503	YLLGLSDTECPEQKQ	71 / 7 AA	107
Phosphosite 8:	DNAH9	Q9NYC9	S3830	SWKKFVESECPEKEK	55 / 9 AA	512
Phosphosite 9:	CREBL2	O60519	S36	KLERSRQSARECRAR	71 / 7 AA	14
Phosphosite 10:	SPARCL1	Q14515	S358	DGPRHSASDDYFIPS	83 / 6 AA	75
Phosphosite 11:	GTF2IRD2B	Q6EKJ0	T503	YLLGSSDTECPEQKQ	71 / 7 AA	107
Phosphosite 12:	PPEF2	O14830	S734	SCPEGDASECPQATN	83 / 6 AA	87
Phosphosite 13:	SPARCL1	Q14515	S356	GTDGPRHSASDDYFI	83 / 6 AA	75
Phosphosite 14:	MTF1	Q14872	S127	GATLTLQSECPETKR	100 / 5 AA	81
Phosphosite 15:	TMEM215	Q68D42	S187	KCSARDRSECPEPED	100 / 5 AA	26
Phosphosite 16:	PRDM15	P57071	S323	DCSQYHDSECPELGP	100 / 5 AA	169
Phosphosite 17:	MS4A3	Q96HJ5	S157	LRSCHSSSESPDLCN	62 / 8 AA	23
Phosphosite 18:	RNF222	A6NCQ9	S12	ESKDSSGSECPVCYE	83 / 6 AA	24
Phosphosite 19:	Uncharacterized protein UNQ511/PRO1026	Q6UX82	S38	SCVNSIASECPSHAN	100 / 5 AA	25
Phosphosite 20:	ACSM2A	Q68CK6	S172	QEVDTVASECPSLRI	100 / 5 AA	64