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:	S176
P-Site Sequence:	EENSDELSGERQRKR
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	S176	EENSDELSGERQRKR	100 / 9 AA	55
Phosphosite 1:	TXLNB	Q8N3L3	S10	ANHSEQLSAERQSTP	66 / 9 AA	77
Phosphosite 2:	CUL7	Q14999	S286	TSAPEELSGERGQLE	75 / 8 AA	191
Phosphosite 3:	HDAC1	Q13547	S267	QCGSDSLSGDRLGCF	75 / 8 AA	55
Phosphosite 4:	SMC3	Q9UQE7	S292	KEEKEQLSAERQEQI	62 / 8 AA	142
Phosphosite 5:	ACTR3B	Q9P1U1	S354	LRLSEELSGGRIKPK	75 / 8 AA	48
Phosphosite 6:	ACTR3	P61158	S354	LKLSEELSGGRLKPK	75 / 8 AA	47
Phosphosite 7:	PDIA1	P07237	T335	KPESEELTAERITEF	62 / 8 AA	57
Phosphosite 8:	CECR1	Q9NZK5	S256	LLPVYELSGEHHDEE	71 / 7 AA	59
Phosphosite 9:	FAM90A1	Q86YD7	S358	RTPAQVLSGDRQPPH	83 / 6 AA	50
Phosphosite 10:	CENPF	P49454	S2736	AELQEELSGEKNRLA	71 / 7 AA	368
Phosphosite 11:	SGOL2	Q562F6	S1239	ENKSEDLSSERTSRR	62 / 8 AA	145
Phosphosite 12:	AHDC1	Q5TGY3	S829	PSGQTELSQERQNLF	85 / 7 AA	168
Phosphosite 13:	MAPK8IP3	Q9UPT6	S452	IAKVDQLSGEQEVLR	62 / 8 AA	147
Phosphosite 14:	KIAA1671	Q9BY89	S533	YEKSAELSGEFPKEP	85 / 7 AA	197
Phosphosite 15:	HERPUD1	Q15011	S27	RHRDLELSGDRGWSV	83 / 6 AA	44
Phosphosite 16:	EHD3	Q9NZN3	S159	IDTPGILSGEKQRIS	83 / 6 AA	62
Phosphosite 17:	EHD1	Q9H4M9	S159	IDTPGILSGEKQRIS	83 / 6 AA	61
Phosphosite 18:	EHD4	Q9H223	S162	IDSPGILSGEKQRIS	83 / 6 AA	61
Phosphosite 19:	SLTM	Q9NWH9	S93	KHEADELSGDASVED	71 / 7 AA	117
Phosphosite 20:	ATG4C	Q96DT6	S166	ASFEASLSGEREFKT	83 / 6 AA	52