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:	S734
P-Site Sequence:	AKVGPPVSCLRRNSD
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	S734	AKVGPPVSCLRRNSD	100 / 9 AA	141
Phosphosite 1:	LTF	P02788	S54	KVRGPPVSCIKRDSP	77 / 9 AA	78
Phosphosite 2:	SCN11A	Q9UI33	S744	NPTGPTVSCLRHWHM	77 / 9 AA	205
Phosphosite 3:	CLCN7	P51798	T636	EVMSTPVTCLRRREK	66 / 9 AA	89
Phosphosite 4:	FAM129C	Q86XR2	S366	DIRGPLESCLRREVD	77 / 9 AA	77
Phosphosite 5:	Protein FAM75D1	Q6ZQQ2	S107	KSFGPPVSCSPRGQH	77 / 9 AA	176
Phosphosite 6:	APC2	O95996	S1645	PRRRPPVSGLRRRKP	87 / 8 AA	244
Phosphosite 7:	COL4A5	P29400	S1508	QDLGTAGSCLRRFST	66 / 9 AA	161
Phosphosite 8:	SLC22A6	Q4U2R8	S77	DRQGQPESCLRFTSP	75 / 8 AA	62
Phosphosite 9:	NuaK2	Q9H093	S590	PPSEGPGSCLRRWRQ	85 / 7 AA	70
Phosphosite 10:	KLF2	Q9Y5W3	S158	GAPGPAASCMRGPGG	62 / 8 AA	37
Phosphosite 11:	FAM75-like protein FLJ43859	Q6ZUB0	S104	KSFGPPVSCSPLGQH	100 / 6 AA	102
Phosphosite 12:	Putative FAM75-like protein FLJ44082	P0C874	S104	KSFGPPVSCSPLGQH	100 / 6 AA	102
Phosphosite 13:	SOHLH1	Q5JUK2	S53	TVAEGPSSCLRRNVI	85 / 7 AA	35
Phosphosite 14:	KIAA2018	Q68DE3	S1762	NEIGNPVSSLRSMQS	75 / 8 AA	241
Phosphosite 15:	GUCY1B3	Q02153	S302	ELTGTEISCLRLKGQ	62 / 8 AA	71
Phosphosite 16:	GPATCH8	Q9UKJ3	S794	KGELPPSSCQRRAGT	75 / 8 AA	164
Phosphosite 17:	GEFT	Q86VW2	S76	PGPPGPVSGLRRWLD	85 / 7 AA	64
Phosphosite 18:	ensp00000383309	A8MUU9	S42	TRSPPTASLRRTPSR	62 / 8 AA	55
Phosphosite 19:	TCEAL1	Q15170	S36	PKSSPPRSSLRRSSP	66 / 9 AA	18
Phosphosite 20:	TG	P01266	S2452	SSSQEVVSCLRQKPA	83 / 6 AA	305