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:	NOTUM
Human P-Site:	S425
P-Site Sequence:	LHDSHKASKTPLKGC
UniProt:	Q6P988
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	NOTUM	Q6P988	S425	LHDSHKASKTPLKGC	100 / 9 AA	56
Phosphosite 1:	NOTUM	Q6P988	T427	DSHKASKTPLKGCPV	100 / 7 AA	56
Phosphosite 2:	KIAA0746	Q68CR1	T639	AYYSNIATKTPLDQH	66 / 9 AA	129
Phosphosite 3:	SPEF2	Q9C093	S935	IHQSHVASKTPTAKG	87 / 8 AA	210
Phosphosite 4:	REL	Q04864	S403	SGLSHHASMAPLPSS	66 / 9 AA	69
Phosphosite 5:	EIF4G1	Q04637	T647	VLDKANKTPLRPLDP	85 / 7 AA	176
Phosphosite 6:	CaMK4	Q16566	S356	IQESHKASRDPSPIQ	75 / 8 AA	52
Phosphosite 7:	C9orf173	Q8N7X2	S191	FRGCHSASKTPEGHT	75 / 8 AA	43
Phosphosite 8:	MTA2	O94776	T505	RLPKAAKTPLKIHPL	85 / 7 AA	75
Phosphosite 9:	KIAA1957	Q8TF44	S33	SEAGDKASKGPLYSN	66 / 9 AA	45
Phosphosite 10:	KIAA1414	Q9P2D3	T1743	DSPSHIATKTRLSEE	66 / 9 AA	224
Phosphosite 11:	WDR52	Q96MT7	S501	VRIYDFASKTPLAQM	100 / 6 AA	112
Phosphosite 12:	NBEA	Q8NFP9	T1519	TATAASKTPLENVPG	100 / 6 AA	328
Phosphosite 13:	WDR52	Q96MT7	T503	IYDFASKTPLAQMKF	100 / 6 AA	112
Phosphosite 14:	EGR3	Q06889	S266	RKYPNRPSKTPLHER	55 / 9 AA	43
Phosphosite 15:	NBEA	Q8NFP9	S1517	SVTATAASKTPLENV	100 / 6 AA	328
Phosphosite 16:	TAGAP	Q8N103	S10	LRSSHNASKTLNANN	85 / 7 AA	81
Phosphosite 17:	CASKIN2	Q8WXE0	T150	LVNKAKKTPLDLACE	85 / 7 AA	127
Phosphosite 18:	ATXN7L1	Q9ULK2	S591	PSPSHKPSKTKTSKS	85 / 7 AA	89
Phosphosite 19:	RPAP1	Q9BWH6	S1114	IRLYHRASDTPSGLS	71 / 7 AA	153
Phosphosite 20:	EGR3	Q06889	T268	YPNRPSKTPLHERPH	71 / 7 AA	43