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:	T18
P-Site Sequence:	EPPLSQETFSDLWKL
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	T18	EPPLSQETFSDLWKL	100 / 9 AA	44
Phosphosite 1:	PFTAIRE1	O94921	Y418	QAALSHEYFSDLPPR	77 / 9 AA	53
Phosphosite 2:	p53	P04637	S20	PLSQETFSDLWKLLP	100 / 7 AA	44
Phosphosite 3:	PRICKLE2	Q7Z3G6	S482	GRLRSQESYSDMSSQ	62 / 8 AA	96
Phosphosite 4:	C16orf50	Q8IY82	T48	EITLKQETLRDLEKK	66 / 9 AA	104
Phosphosite 5:	PRICKLE2	Q7Z3G6	Y483	RLRSQESYSDMSSQS	62 / 8 AA	96
Phosphosite 6:	RHOBTB1	O94844	T483	KECLSKGTFSDVTFK	66 / 9 AA	79
Phosphosite 7:	ARHGAP23	Q9P227	T685	TSDLSDATFSDIRRE	66 / 9 AA	162
Phosphosite 8:	CENPN	Q96H22	T255	VQRITQETFGDYPQP	62 / 8 AA	40
Phosphosite 9:	p53	P04637	S15	PSVEPPLSQETFSDL	100 / 6 AA	44
Phosphosite 10:	SLC22A15	Q8IZD6	S494	SPLLETFSDLQVYSY	100 / 6 AA	61
Phosphosite 11:	EEA1	Q15075	T1027	NYEKSQETFKQLQSD	75 / 8 AA	162
Phosphosite 12:	ZNF433	Q8N7K0	T39	CRDVMQETFRNLASI	71 / 7 AA	77
Phosphosite 13:	ZNF124	Q15973	T45	YRDVMQETFRNLASI	71 / 7 AA	40
Phosphosite 14:	ANKLE2	Q86XL3	S326	KGEEDTFSDLIWSNP	71 / 7 AA	104
Phosphosite 15:	Uncharacterized protein UNQ6126/PRO20091	Q6UXV3	T56	SGALTDQTFTDLSAA	55 / 9 AA	17
Phosphosite 16:	MCPH1	Q8NEM0	T325	AAGMSQETFEEKYRL	62 / 8 AA	93
Phosphosite 17:	ANKLE2	Q86XL3	T324	VEKGEEDTFSDLIWS	71 / 7 AA	104
Phosphosite 18:	CHD-2	O14647	T1468	DDDLDQETFSICKER	85 / 7 AA	211
Phosphosite 19:	MYST4	Q8WYB5	T1458	EVLENQETFLDLNVQ	75 / 8 AA	231
Phosphosite 20:	ZNF20	P17024	T39	YRDVMQETFKNLTSV	71 / 7 AA	62