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:	S344
P-Site Sequence:	LTHSLSTSDITAIPE
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	S344	LTHSLSTSDITAIPE	100 / 9 AA	55
Phosphosite 1:	MDM4	O15151	S342	SKLTHSLSTSDITAI	100 / 7 AA	55
Phosphosite 2:	XPB	P19447	S134	VSVGLQTSDITEYLR	66 / 9 AA	89
Phosphosite 3:	LAP3	P28838	T29	FGSRSLSTADMTKGL	75 / 8 AA	56
Phosphosite 4:	ZNF280A	P59817	T170	PDSKRLSTSDINSRD	85 / 7 AA	61
Phosphosite 5:	ZNF280A	P59817	S171	DSKRLSTSDINSRDS	75 / 8 AA	61
Phosphosite 6:	ZNF280A	P59817	S169	SPDSKRLSTSDINSR	100 / 6 AA	61
Phosphosite 7:	MDM4	O15151	T347	SLSTSDITAIPEKEN	100 / 6 AA	55
Phosphosite 8:	RTTN	Q86VV8	S1548	DPSSLSTSETTVAPS	66 / 9 AA	249
Phosphosite 9:	CSRP2BP	Q9H8E8	S318	DFSSLSSSDRTPLTS	66 / 9 AA	89
Phosphosite 10:	DPYD	Q12882	S229	YVGGLSTSEIPQFRL	71 / 7 AA	111
Phosphosite 11:	DPYD	Q12882	S227	QEYVGGLSTSEIPQF	71 / 7 AA	111
Phosphosite 12:	MBD2	Q9UBB5	S293	RLQGLSASDVTEQII	62 / 8 AA	43
Phosphosite 13:	RTTN	Q86VV8	T1547	RDPSSLSTSETTVAP	75 / 8 AA	249
Phosphosite 14:	NLRP9	Q7RTR0	S700	YGTSLSQSDIRHLCE	85 / 7 AA	113
Phosphosite 15:	RAB6IP1	Q6IQ26	S838	KLTSGSLSTSGILLD	85 / 7 AA	147
Phosphosite 16:	EXTL1	Q92935	S503	LDARSSLSTSEVDFA	71 / 7 AA	75
Phosphosite 17:	KIAA1430	Q9P2B7	T260	TDVSPLSTPDISPLQ	62 / 8 AA	59
Phosphosite 18:	RAB6IP1	Q6IQ26	S840	TSGSLSTSGILLDSE	85 / 7 AA	147
Phosphosite 19:	MYSM1	Q5VVJ2	S291	KQDETLSSSEITLWT	71 / 7 AA	95
Phosphosite 20:	NLRP9	Q7RTR0	S698	SLYGTSLSQSDIRHL	85 / 7 AA	113