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:	S262
P-Site Sequence:	DSEDYSLSEEGQELS
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	S262	DSEDYSLSEEGQELS	100 / 9 AA	55
Phosphosite 1:	MDM2	Q00987	S260	SLDSEDYSLSEEGQE	100 / 7 AA	55
Phosphosite 2:	PRKRA	O75569	S148	RLPEYTLSQEGGPAH	62 / 8 AA	34
Phosphosite 3:	ZNF407	Q9C0G0	S745	ACNLYSLSKEGMEKH	75 / 8 AA	247
Phosphosite 4:	PLCL1	Q15111	S363	IIRRYELSEEGRQKG	75 / 8 AA	123
Phosphosite 5:	FN1	P02751	S757	FRVEYELSEEGDEPQ	75 / 8 AA	263
Phosphosite 6:	XRCC6	P12956	Y141	MMGHGSDYSLSEVLW	100 / 6 AA	70
Phosphosite 7:	XRCC6	P12956	S142	MGHGSDYSLSEVLWV	100 / 6 AA	70
Phosphosite 8:	POLG	P54098	S998	GLRWYRLSDEGEWLV	62 / 8 AA	140
Phosphosite 9:	TPR	P12270	S1187	GPLNVSLSEEGKSQE	66 / 9 AA	267
Phosphosite 10:	ANKRD3	P57078	Y378	APTFDNDYSLSELLS	100 / 6 AA	92
Phosphosite 11:	DOCK9	Q9BZ29	T1105	LQLDYSLTDEFCRNH	71 / 7 AA	236
Phosphosite 12:	DOCK9	Q9BZ29	S1103	QDLQLDYSLTDEFCR	71 / 7 AA	236
Phosphosite 13:	ZBTB8OS	Q8IWT0	T14	DVRDYNLTEEQKAIK	71 / 7 AA	19
Phosphosite 14:	ANKRD3	P57078	S379	PTFDNDYSLSELLSQ	100 / 6 AA	92
Phosphosite 15:	AKR1D1	P51857	S290	NFQIFDFSLTEEEMK	71 / 7 AA	37
Phosphosite 16:	ANKRD3	P57078	S381	FDNDYSLSELLSQLD	100 / 6 AA	92
Phosphosite 17:	MDM2	Q00987	Y259	ESLDSEDYSLSEEGQ	100 / 6 AA	55
Phosphosite 18:	CCDC55	Q9H0G5	T503	LGAKHRLTEEGQEKG	62 / 8 AA	66
Phosphosite 19:	ZBTB12	Q9Y330	S270	VKACYSLSEDAEGEG	62 / 8 AA	49
Phosphosite 20:	MAN2A2	P49641	S677	SPRVRVLSEEGQPLA	100 / 6 AA	129