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:	MDM2
Human P-Site:	S121
P-Site Sequence:	ESSDSGTSVSENRCH
UniProt:	Q00987
Intern. Prot. ID:	IPI00218551

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MDM2	Q00987	S121	ESSDSGTSVSENRCH	100 / 9 AA	55
Phosphosite 1:	MDM2	Q00987	T120	QESSDSGTSVSENRC	100 / 8 AA	55
Phosphosite 2:	MDM2	Q00987	S123	SDSGTSVSENRCHLE	100 / 7 AA	55
Phosphosite 3:	AMZ1	Q400G9	S363	SDSEPGTSVSEPLTP	75 / 8 AA	55
Phosphosite 4:	AMZ1	Q400G9	T362	ESDSEPGTSVSEPLT	75 / 8 AA	55
Phosphosite 5:	C12orf63	Q6ZTY8	S782	NPVSPGTSVTENKDD	75 / 8 AA	136
Phosphosite 6:	C2orf67	A0AUZ9	S955	HGEIFGTSVPENGHH	85 / 7 AA	112
Phosphosite 7:	PIK3C3	Q8NEB9	S425	TKKDSQSSVSENVSN	77 / 9 AA	102
Phosphosite 8:	BRCA1	P38398	S1377	SGCESETSVSEDCSG	66 / 9 AA	208
Phosphosite 9:	C9orf82	Q9H8G2	S232	ICIDSASSVRENKQP	66 / 9 AA	38
Phosphosite 10:	LEKR1	Q6ZMV7	S216	KEIDSNDSVSENLRK	77 / 9 AA	45
Phosphosite 11:	YME1L1	Q96TA2	S37	SVSLSGVSVSQNQHR	75 / 8 AA	86
Phosphosite 12:	FBXL19	Q6PCT2	S320	DSDSSGTSLSEDEAP	75 / 8 AA	74
Phosphosite 13:	PTBP2	Q9UKA9	T167	NTPLSGTTVSESAVT	75 / 8 AA	58
Phosphosite 14:	WDR1	O75083	S138	FLWDSGSSVGEITGH	75 / 8 AA	66
Phosphosite 15:	PRIMA1	Q86XR5	S131	RKDENGTSVAEYPMS	55 / 9 AA	17
Phosphosite 16:	PPP1R9B	Q96SB3	S116	ALLKLGTSVSERVSR	100 / 6 AA	89
Phosphosite 17:	JMJD1C	Q15652	S1574	KMENSGNSVSEIIKP	75 / 8 AA	285
Phosphosite 18:	NCOA7	Q8NI08	S366	PTKPSGSSVSEKLKK	75 / 8 AA	106
Phosphosite 19:	DNAI1	Q9UI46	T33	KRDEDSGTEVGEGTD	75 / 8 AA	79
Phosphosite 20:	AMZ1	Q400G9	S365	SEPGTSVSEPLTPDA	100 / 6 AA	55