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:	SEPX1
Human P-Site:	Y21
P-Site Sequence:	NHFEPGVYVCAKCGY
UniProt:	Q9NZV6
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SEPX1	Q9NZV6	Y21	NHFEPGVYVCAKCGY	100 / 9 AA	13
Phosphosite 1:	MICALL2	Q8IY33	T235	KATGEPGTFVCTSHL	62 / 8 AA	98
Phosphosite 2:	SEMA3B	Q13214	Y642	RRRDSGVYLCAAVEQ	62 / 8 AA	83
Phosphosite 3:	OBSL1	O75147	Y207	RLPDSGVYVCHARNA	71 / 7 AA	153
Phosphosite 4:	OBSL1	O75147	Y317	QAKDRGLYVCAARNS	62 / 8 AA	153
Phosphosite 5:	OBSCN	Q5VST9	Y2235	EFADQGVYVCDAHDA	71 / 7 AA	868
Phosphosite 6:	OBSL1	O75147	Y82	LPTDAGVYVCRARNA	71 / 7 AA	153
Phosphosite 7:	CNGA4	Q8IV77	Y374	QTYSPGEYVCRKGDI	75 / 8 AA	66
Phosphosite 8:	KIF26B	Q2KJY2	Y628	DGQSPGVYLCEDPIC	62 / 8 AA	224
Phosphosite 9:	KIF19	Q2TAC6	Y124	TDQEPGIYVQTLNDL	83 / 6 AA	111
Phosphosite 10:	MCM8	Q9UJA3	Y476	NVAPRGVYVCGNTTT	62 / 8 AA	94
Phosphosite 11:	Ig heavy chain V-III region TIL	P01765	Y90	RAEDTAVYYCAKGKV	55 / 9 AA	12
Phosphosite 12:	Ig heavy chain V-III region VH26	P01764	Y113	RAEDTAVYYCAK___	55 / 9 AA	13
Phosphosite 13:	PRTG	Q2VWP7	Y302	RLQHAGVYVCRATTP	83 / 6 AA	127
Phosphosite 14:	GTIFS2P	Q6P1K8	Y358	ELKDQHVYVCAVCQN	62 / 8 AA	44
Phosphosite 15:	GTF2H2	Q13888	Y358	ELKDQHVYVCAVCQN	62 / 8 AA	44
Phosphosite 16:	UBA2	Q9UBT2	Y442	DPPNPNCYVCASKPE	62 / 8 AA	71
Phosphosite 17:	CORO1B	Q9BR76	Y283	DPDTSVVYVCGKGDS	83 / 6 AA	54
Phosphosite 18:	PAN2	Q504Q3	Y848	AEEEHGVYVYDLMAT	62 / 8 AA	135
Phosphosite 19:	Tyk2	P29597	Y123	NPREPAVYRCGPPGT	62 / 8 AA	134
Phosphosite 20:	SEC14L2	O76054	Y361	TCSDPGIYVLRFDNT	66 / 6 AA	46