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:	MTUS1
Human P-Site:	S788
P-Site Sequence:	PLPKSKASLKSPALR
UniProt:	Q9ULD2
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MTUS1	Q9ULD2	S788	PLPKSKASLKSPALR	100 / 9 AA	141
Phosphosite 1:	TTC25	Q96NG3	S180	GEPKWKASLKSEKTV	87 / 8 AA	77
Phosphosite 2:	USP31	Q70CQ4	S1203	VRSSSMASLRSPSTS	75 / 8 AA	147
Phosphosite 3:	SOS2	Q07890	S1032	FPRKSTFSLKSPGIR	77 / 9 AA	153
Phosphosite 4:	MED26	O95402	S467	DKQEAKASLQSPFEQ	75 / 8 AA	65
Phosphosite 5:	ChaK2	Q9BX84	S1702	KISASLKSPQEPHHH	100 / 6 AA	232
Phosphosite 6:	ChaK2	Q9BX84	S1699	GVDKISASLKSPQEP	100 / 6 AA	232
Phosphosite 7:	CACNA1I	Q9P0X4	S1996	ALQGSWASLRSPRVN	75 / 8 AA	245
Phosphosite 8:	MTUS1	Q9ULD2	S791	KSKASLKSPALRRTG	100 / 6 AA	141
Phosphosite 9:	ARFGEF3	Q5TH69	S535	HSGNHKNSLKSPAIP	85 / 7 AA	241
Phosphosite 10:	MRPL52	Q86TS9	S115	ALKPKGASLKSPLPS	100 / 6 AA	14
Phosphosite 11:	BCLAF1	Q9NYF8	S443	LKYKSKVSLKGNRES	75 / 8 AA	106
Phosphosite 12:	C18orf21	Q32NC0	S136	ATPTSKLSLKTPERR	75 / 8 AA	25
Phosphosite 13:	MRPL52	Q86TS9	S118	PKGASLKSPLPSQ__	100 / 6 AA	14
Phosphosite 14:	ZNF555	Q8NEP9	S158	VFMHRRTSLKSPITV	71 / 7 AA	73
Phosphosite 15:	MOBKL2C	Q70IA8	S37	LYKKAQASLKSGLDL	75 / 8 AA	26
Phosphosite 16:	ZNF572	Q7Z3I7	S20	NSFMERESLKSPFTG	71 / 7 AA	61
Phosphosite 17:	FAM186A	A6NE01	S1718	SHRPFQKSKASLPTG	100 / 6 AA	263
Phosphosite 18:	JMJD1B	Q7LBC6	S1331	AGVKSKASLPNFLDH	100 / 6 AA	192
Phosphosite 19:	PTPN6	P29350	S591	DKEKSKGSLKRK___	85 / 7 AA	68
Phosphosite 20:	FAM186A	A6NE01	S1721	PFQKSKASLPTGQSI	100 / 6 AA	263