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:	ITPK1
Human P-Site:	S109
P-Site Sequence:	TLLDRSKSYELIRKI
UniProt:	Q13572
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ITPK1	Q13572	S109	TLLDRSKSYELIRKI	100 / 9 AA	46
Phosphosite 1:	ITPK1	Q13572	S107	IRTLLDRSKSYELIR	100 / 7 AA	46
Phosphosite 2:	JARID1B	Q9UGL1	S1456	FKLERERSYELVRSA	55 / 9 AA	176
Phosphosite 3:	DNAH1	Q9P2D7	Y2528	PGSDVKSYELITSES	100 / 6 AA	494
Phosphosite 4:	DNAH1	Q9P2D7	S2527	SPGSDVKSYELITSE	100 / 6 AA	494
Phosphosite 5:	RASL11B	Q9BPW5	S125	FSITDYKSYELISQL	100 / 6 AA	28
Phosphosite 6:	RASL11B	Q9BPW5	Y126	SITDYKSYELISQLH	100 / 6 AA	28
Phosphosite 7:	ZNF26	P17031	Y328	KAFRSKSYLLVHIRM	75 / 8 AA	61
Phosphosite 8:	ZNF26	P17031	S327	GKAFRSKSYLLVHIR	75 / 8 AA	61
Phosphosite 9:	PPP1R16A	Q96I34	S433	KRLDRSVSYQLSPLD	75 / 8 AA	58
Phosphosite 10:	JARID1B	Q9UGL1	Y1457	KLERERSYELVRSAE	62 / 8 AA	176
Phosphosite 11:	ARHGAP21	Q5T5U3	S878	PNSKTERSKSYDEGL	71 / 7 AA	217
Phosphosite 12:	ARHGAP21	Q5T5U3	S880	SKTERSKSYDEGLDD	71 / 7 AA	217
Phosphosite 13:	CCNL2	Q96S94	S500	QRRERSRSYERTGRR	71 / 7 AA	58
Phosphosite 14:	PDE6A	P16499	S688	FQKIVDQSKTYESEQ	71 / 7 AA	100
Phosphosite 15:	CCNL2	Q96S94	S498	RDQRRERSRSYERTG	71 / 7 AA	58
Phosphosite 16:	OSBPL10	Q9BXB5	S523	MADDPSKSYKLRFVA	75 / 8 AA	84
Phosphosite 17:	CEP290	O15078	Y213	SQLSKKNYELIQYLD	83 / 6 AA	290
Phosphosite 18:	ZNF268	Q14587	S709	GKAFRSKSYLIIHMR	75 / 8 AA	108
Phosphosite 19:	ZNF268	Q14587	S513	GKAFRSKSYLIIHTR	75 / 8 AA	108
Phosphosite 20:	KRIT1	O00522	S32	SREYRAKSYEILLHE	62 / 8 AA	84