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:	ITPR1
Human P-Site:	S1658
P-Site Sequence:	DARRKCESGGFICKL
UniProt:	Q14643
Intern. Prot. ID:	IPI00333753

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ITPR1	Q14643	S1658	DARRKCESGGFICKL	100 / 9 AA	314
Phosphosite 1:	ITPR3	Q14573	S1640	EAYQRCESGGFLSKL	66 / 9 AA	304
Phosphosite 2:	TNF-R1	P19438	S86	TDCRECESGSFTASE	66 / 9 AA	50
Phosphosite 3:	MYBL2	P10244	T186	TIKRKVDTGGFLSES	55 / 9 AA	79
Phosphosite 4:	BUB1	O43683	S969	FTAKCETSGFQCVEM	71 / 7 AA	122
Phosphosite 5:	EXOC8	Q8IYI6	S19	RLRRQLESGGFEARL	75 / 8 AA	82
Phosphosite 6:	MRGPRX4	Q96LA9	T175	ADSSWCETSDFIPVA	57 / 7 AA	36
Phosphosite 7:	KRT4	P19013	S43	SGGAGRCSSGGFGSR	71 / 7 AA	57
Phosphosite 8:	ZNF831	Q5JPB2	S341	GRLRKCESTDSGYLS	100 / 5 AA	178
Phosphosite 9:	TMEM110	Q86TL2	S29	SGAGRCESGALMHSF	50 / 8 AA	33
Phosphosite 10:	SNAP25	P60880	S130	EREQMAISGGFIRRV	55 / 9 AA	23
Phosphosite 11:	KRT4	P19013	S44	GGAGRCSSGGFGSRS	71 / 7 AA	57
Phosphosite 12:	SNED1	Q8TER0	S846	QHGGRCESGGGAYLC	83 / 6 AA	152
Phosphosite 13:	PLOD2	O00469	S166	IGKRYLNSGGFIGYA	66 / 9 AA	85
Phosphosite 14:	MEKK4	Q9Y6R4	S1083	YVLTKCESGRGTRPR	100 / 5 AA	182
Phosphosite 15:	SEMA3C	Q99985	S161	MIDSKCESGKGRCSF	100 / 5 AA	85
Phosphosite 16:	DGKH	Q86XP1	S967	EDKQKCDSGKPVLRT	66 / 6 AA	135
Phosphosite 17:	DOCK8	Q8NF50	T2093	SSFRKCETQLSQGS_	80 / 5 AA	239
Phosphosite 18:	RBM12B	Q8IXT5	S60	ARRAISRSGGFIKDS	100 / 5 AA	118
Phosphosite 19:	FAM53A	Q6NSI3	S191	TPRPSSASGGFVDSS	44 / 9 AA	43
Phosphosite 20:	ZNF79	Q15937	T174	ARPRKCETHTESFKN	80 / 5 AA	55