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:	ECD
Human P-Site:	S438
P-Site Sequence:	VGKKESESVSKEEKE
UniProt:	O95905
Intern. Prot. ID:	IPI00027034

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ECD	O95905	S438	VGKKESESVSKEEKE	100 / 9 AA	73
Phosphosite 1:	GTF2IRD2	Q86UP8	S455	LICKQSMSVSKEYNL	77 / 9 AA	107
Phosphosite 2:	GTF2IRD2B	Q6EKJ0	S455	LICKQSMSVSKEYNL	77 / 9 AA	107
Phosphosite 3:	ECD	O95905	S436	EAVGKKESESVSKEE	100 / 7 AA	73
Phosphosite 4:	ECD	O95905	S440	KKESESVSKEEKEQN	100 / 7 AA	73
Phosphosite 5:	RABEP2	Q9H5N1	S308	QLQKDLESVSRERDE	66 / 9 AA	64
Phosphosite 6:	ANKLE2	Q86XL3	T292	LCLSESETVNKERAN	75 / 8 AA	104
Phosphosite 7:	EIF4A3	P38919	S318	MPQKERESIMKEFRS	66 / 9 AA	47
Phosphosite 8:	IQGAP2	Q13576	S511	QKLGDSESVSKVLWL	85 / 7 AA	181
Phosphosite 9:	C20orf43	Q9BY42	S207	KKPKAAESVSKPDVS	75 / 8 AA	34
Phosphosite 10:	KIAA1109	Q2LD37	S4228	ASFFESQSVSKSASK	85 / 7 AA	555
Phosphosite 11:	SLFN12	Q8IYM2	S43	LRKKQNESVSRAMCA	62 / 8 AA	67
Phosphosite 12:	KRIT1	O00522	S615	LSTSEGVSKEMHHLQ	85 / 7 AA	84
Phosphosite 13:	NFAT4	Q12968	S775	QCRDESVSKEQHMIP	100 / 6 AA	116
Phosphosite 14:	NFAT4	Q12968	S773	QLQCRDESVSKEQHM	100 / 6 AA	116
Phosphosite 15:	USP45	Q70EL2	S512	SEPSESESASKQTGL	75 / 8 AA	92
Phosphosite 16:	AlphaK2	Q86TB3	S623	QTSTDSVSKEGNTNC	71 / 7 AA	237
Phosphosite 17:	AKAP13	Q12802	T797	SPGSESVTKDDALSF	71 / 7 AA	308
Phosphosite 18:	AKAP13	Q12802	S795	ANSPGSESVTKDDAL	71 / 7 AA	308
Phosphosite 19:	PANK3	Q9H999	S283	IYKEKRESVSKEDLA	100 / 6 AA	41
Phosphosite 20:	AlphaK2	Q86TB3	S621	TLQTSTDSVSKEGNT	71 / 7 AA	237