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:	S1530
P-Site Sequence:	PRRSVPPSPTSPRAS
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	S1530	PRRSVPPSPTSPRAS	100 / 9 AA	225
Phosphosite 1:	PPP1R13B	Q96KQ4	S527	QRISVPPSPTYPPAG	88 / 9 AA	120
Phosphosite 2:	NRL	P54845	S50	PYSSVPPSPTFSEPG	100 / 7 AA	26
Phosphosite 3:	CREB3L2	Q70SY1	S69	VSMEVEPSPTSPAPL	87 / 8 AA	57
Phosphosite 4:	RasGRP1	O95267	S708	DTLYVLPSPTSPCPS	87 / 8 AA	90
Phosphosite 5:	SHANK1	Q9Y566	T1532	RSVPPSPTSPRASEE	100 / 7 AA	225
Phosphosite 6:	DYRK1B	Q9Y463	S554	RYLGRPPSPTSPPPP	100 / 7 AA	69
Phosphosite 7:	MLK2	Q02779	S628	GGSSVPPSPYSTPSY	87 / 8 AA	104
Phosphosite 8:	LHX3	Q9UBR4	S320	SPYGVPPSPAAPQSL	66 / 9 AA	43
Phosphosite 9:	OPN4	Q9UHM6	S12	SGPRVPPSPTQEPSC	85 / 7 AA	53
Phosphosite 10:	DOCK3	Q8IZD9	S1870	PLHPIPASPTSPQSG	75 / 8 AA	233
Phosphosite 11:	ARHGAP21	Q5T5U3	S252	MEIQVPPSPTDVAKS	100 / 6 AA	217
Phosphosite 12:	RGS9	O75916	S491	TGTCMPPSPSSPFSS	66 / 9 AA	77
Phosphosite 13:	DYRK1B	Q9Y463	T556	LGRPPSPTSPPPPEL	100 / 7 AA	69
Phosphosite 14:	CDC42BPB	Q9Y5S2	S1690	SNPSGPPSPNSPHRS	77 / 9 AA	194
Phosphosite 15:	PAR3-beta	Q8TEW8	S658	AESEVPPSPTPHSAL	100 / 6 AA	132
Phosphosite 16:	ZC3HDC5	Q9C0B0	S357	AGDSVPVSPSSPHAP	77 / 9 AA	88
Phosphosite 17:	Tmem176b	Q3YBM2	S258	GENSVPPSPSREQTS	85 / 7 AA	29
Phosphosite 18:	PLEKHA7	Q6IQ23	S569	RSISVPPSPSDIPPP	85 / 7 AA	127
Phosphosite 19:	PWWP2A	Q96N64	S116	GGPELPPSPASPPEQ	75 / 8 AA	82
Phosphosite 20:	GYS2	P54840	S645	RPSSVPPSPSGSQAS	85 / 7 AA	81