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:	MDM4
Human P-Site:	S401
P-Site Sequence:	FLDLAHSSESQETIS
UniProt:	O15151
Intern. Prot. ID:	IPI00005170

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MDM4	O15151	S401	FLDLAHSSESQETIS	100 / 9 AA	55
Phosphosite 1:	MDM4	O15151	S400	EFLDLAHSSESQETI	100 / 8 AA	55
Phosphosite 2:	PTPN14	Q15678	S708	ATMLIHSSESEEEEE	77 / 9 AA	135
Phosphosite 3:	MDM4	O15151	S403	DLAHSSESQETISSM	100 / 7 AA	55
Phosphosite 4:	PTPRF	P10586	S1311	DSLLAHSSDPVEMRR	66 / 9 AA	211
Phosphosite 5:	ERCC6	Q03468	S10	NEGIPHSSQTQEQDC	55 / 9 AA	168
Phosphosite 6:	PDCD11	Q14690	S1557	LPPLAESSDSEEDEK	66 / 9 AA	209
Phosphosite 7:	ATRX	P46100	S25	LHDFLAHSSEESEET	100 / 6 AA	283
Phosphosite 8:	ATRX	P46100	S26	HDFLAHSSEESEETS	100 / 6 AA	283
Phosphosite 9:	TRAF1	Q13077	S170	DCYRAPCSESQEELA	75 / 8 AA	46
Phosphosite 10:	C3orf48	A8MPX8	S345	HDGLAESSPSQEMPK	77 / 9 AA	72
Phosphosite 11:	C6orf222	P0C671	S372	PSVLPTPSESQEPGE	66 / 9 AA	72
Phosphosite 12:	PTPN21	Q16825	S711	ATMLIHSSEEEEDED	66 / 9 AA	133
Phosphosite 13:	DMP1	Q13316	S355	SQENSSESQEEVVSE	85 / 7 AA	56
Phosphosite 14:	MMP8	P22894	S228	HSLGLAHSSDPGALM	71 / 7 AA	53
Phosphosite 15:	PTPRF	P10586	S1310	KDSLLAHSSDPVEMR	71 / 7 AA	211
Phosphosite 16:	ANKRD34B	A5PLL1	S201	ASSPLSHSSETELTL	62 / 8 AA	56
Phosphosite 17:	DMP1	Q13316	S353	LSSQENSSESQEEVV	85 / 7 AA	56
Phosphosite 18:	ANKRD34B	A5PLL1	S202	SSPLSHSSETELTLF	62 / 8 AA	56
Phosphosite 19:	TUBGCP5	Q96RT8	S339	DEVMGHSSESMLPGS	62 / 8 AA	118
Phosphosite 20:	RPTN	Q6XPR3	S721	WDRHSHESQEGPCGT	85 / 7 AA	91