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:	S1673
P-Site Sequence:	DPPPGTDSGIEEVDS
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	S1673	DPPPGTDSGIEEVDS	100 / 9 AA	225
Phosphosite 1:	CREB3L4	Q8TEY5	S89	EASPGSDSGISEDPC	77 / 9 AA	43
Phosphosite 2:	SHANK1	Q9Y566	T1671	GPDPPPGTDSGIEEV	100 / 7 AA	225
Phosphosite 3:	GBF1	Q92538	S292	VVSPSTDSGLEFSSQ	75 / 8 AA	206
Phosphosite 4:	BRCA1	P38398	Y777	SLVPGTDYGTQESIS	66 / 9 AA	208
Phosphosite 5:	NBEA	Q8NFP9	S1675	SSIPHTDSGIGEEQV	77 / 9 AA	328
Phosphosite 6:	CREB3L4	Q8TEY5	S87	CSEASPGSDSGISED	85 / 7 AA	43
Phosphosite 7:	IWS1	Q96ST2	S159	GKHPASDSEIEELQK	66 / 9 AA	92
Phosphosite 8:	COL6A6	A6NMZ7	S1518	PGAPGVDSSIEGPTG	75 / 8 AA	247
Phosphosite 9:	SHANK2	Q9UPX8	S1110	SFDAVADSGIEEVDS	85 / 7 AA	159
Phosphosite 10:	PIK3R6	Q5UE93	S340	VSVLSTDSGIERDLP	85 / 7 AA	84
Phosphosite 11:	C9orf84	Q5VXU9	S580	NQERGTDSVIEIQAS	75 / 8 AA	165
Phosphosite 12:	KCNK15	Q9H427	T103	YGHAAPGTDSGKVFC	100 / 6 AA	36
Phosphosite 13:	CDK5RAP3	Q96JB5	S283	AVSEGTDSGISAEAA	100 / 6 AA	57
Phosphosite 14:	STLK6	Q9C0K7	S310	NSQSGVDSGIGESVL	66 / 9 AA	47
Phosphosite 15:	LUZP1	Q86V48	T496	KGTSKPGTESGLKGK	71 / 7 AA	120
Phosphosite 16:	SHANK3	Q9BYB0	S1356	APESAADSGVEEADT	55 / 9 AA	186
Phosphosite 17:	KIF7	Q2M1P5	S462	SSASGPDSGIESASV	85 / 7 AA	151
Phosphosite 18:	SIPA1L2	Q9P2F8	S1265	IKGASTDSGIDTAPC	62 / 8 AA	190
Phosphosite 19:	NBEA	Q8NFP9	T1673	VESSIPHTDSGIGEE	85 / 7 AA	328
Phosphosite 20:	CREB3L3	Q68CJ9	S87	WSPEGSDSGISEDLP	75 / 8 AA	49