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:	p53
Human P-Site:	S15
P-Site Sequence:	PSVEPPLSQETFSDL
UniProt:	P04637
Intern. Prot. ID:	IPI00025087

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	p53	P04637	S15	PSVEPPLSQETFSDL	100 / 9 AA	44
Phosphosite 1:	PTPN13	Q12923	S228	DIQKPPLSHQTFLNK	66 / 9 AA	277
Phosphosite 2:	ZNF574	Q6ZN55	S453	EAPEPPVSEETSAGP	75 / 8 AA	99
Phosphosite 3:	p53	P04637	T18	EPPLSQETFSDLWKL	100 / 6 AA	44
Phosphosite 4:	ZNF8	P17098	S455	LGCDPPLSQDERTHR	71 / 7 AA	65
Phosphosite 5:	RbBP6	Q7Z6E9	S637	TTQAPPLSREEFYRE	75 / 8 AA	202
Phosphosite 6:	PIGG	Q5H8A4	S590	NTLCLALSQETYRNY	71 / 7 AA	108
Phosphosite 7:	Cyclin E2	O96020	S268	KVLLPQYSQETFIQI	75 / 8 AA	47
Phosphosite 8:	MCPH1	Q8NEM0	S322	QKQAAGMSQETFEEK	62 / 8 AA	93
Phosphosite 9:	NXF2	Q9GZY0	S567	LSSSSEPSLSQEQQE	85 / 7 AA	72
Phosphosite 10:	PSD	A5PKW4	S523	LGSEPPLSQLVSDSD	100 / 6 AA	110
Phosphosite 11:	ARSK	Q6UWY0	S386	YSLLPLSSETFKNEH	85 / 7 AA	61
Phosphosite 12:	MAML3	Q96JK9	S351	PATETPLSQESASVK	75 / 8 AA	122
Phosphosite 13:	FNDC3A	Q9Y2H6	S1035	EAGEGPLSQEYIFTT	66 / 9 AA	132
Phosphosite 14:	NEK10	Q6ZWH5	S834	HHELAVLSHETFEKA	62 / 8 AA	133
Phosphosite 15:	ARSK	Q6UWY0	S385	GYSLLPLSSETFKNE	85 / 7 AA	61
Phosphosite 16:	OTOG	Q6ZRI0	S1498	SDEEPQLSQESPRTP	75 / 8 AA	315
Phosphosite 17:	E4F1	Q66K89	S356	LAPEPPVSQELPCSS	85 / 7 AA	83
Phosphosite 18:	RBM34	P42696	S99	SQIERPLSQEPAKKV	85 / 7 AA	49
Phosphosite 19:	KIAA1671	Q9BY89	S200	LPRSAPLSQDTKPPV	71 / 7 AA	197
Phosphosite 20:	SETD1B	Q9UPS6	S1232	PPEEPGLSQEGAMLL	85 / 7 AA	209