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:	ITPR2
Human P-Site:	S681
P-Site Sequence:	QADNPMESSILSDDI
UniProt:	Q14571
Intern. Prot. ID:	IPI00031545

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ITPR2	Q14571	S681	QADNPMESSILSDDI	100 / 9 AA	308
Phosphosite 1:	TP53BP1	Q12888	T394	RQDKPMDTSVLSEEG	55 / 9 AA	214
Phosphosite 2:	RPS6KA1	Q15418	S719	PQLKPIESSILAQRR	66 / 9 AA	83
Phosphosite 3:	TP53BP1	Q12888	S395	QDKPMDTSVLSEEGG	62 / 8 AA	214
Phosphosite 4:	SORCS3	Q9UPU3	S276	LSDPEMESSILISSD	100 / 6 AA	136
Phosphosite 5:	SORCS3	Q9UPU3	S277	SDPEMESSILISSDE	100 / 6 AA	136
Phosphosite 6:	MGLL	Q99685	S181	LSLGPIDSSVLSRNK	55 / 9 AA	33
Phosphosite 7:	NVL	O15381	S121	QSANHMNSSLLSLYR	66 / 9 AA	95
Phosphosite 8:	MGLL	Q99685	S182	SLGPIDSSVLSRNKT	62 / 8 AA	33
Phosphosite 9:	MUC3A	Q02505	S389	NTLSPLTSSILSSTP	66 / 9 AA	266
Phosphosite 10:	TMEM57	Q8N5G2	S228	GLPDMDSSILIHHNG	83 / 6 AA	76
Phosphosite 11:	TTC24	A2A3L6	S576	RQRRPMESGICTIV_	83 / 6 AA	63
Phosphosite 12:	AHNAK2	Q8IVF2	S4782	TGPHFESSILSPCED	85 / 7 AA	617
Phosphosite 13:	AHNAK2	Q8IVF2	S4781	LTGPHFESSILSPCE	85 / 7 AA	617
Phosphosite 14:	TMEM57	Q8N5G2	S227	KGLPDMDSSILIHHN	83 / 6 AA	76
Phosphosite 15:	FFR	Q9UID3	T672	TPSAPMDTNLLSNIQ	50 / 8 AA	86
Phosphosite 16:	C6orf141	Q5SZD1	S22	GAANPMDSSRSLGDL	83 / 6 AA	27
Phosphosite 17:	ST18	O60284	S103	MIKPMDESLLSTAQE	62 / 8 AA	115
Phosphosite 18:	ZBP1	Q9H171	S259	QDIHMEQSILRRVQL	62 / 8 AA	46
Phosphosite 19:	C11orf66	Q7Z5V6	S393	ATPNPMESLRHLHPH	100 / 5 AA	47
Phosphosite 20:	CXorf21	Q9HAI6	S168	IPLPMEDSISTQPSD	83 / 6 AA	34