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:	p73
Human P-Site:	S223
P-Site Sequence:	RVEGNNLSQYVDDPV
UniProt:	O15350
Intern. Prot. ID:	IPI00006160

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	p73	O15350	S223	RVEGNNLSQYVDDPV	100 / 9 AA	70
Phosphosite 1:	p73	O15350	Y225	EGNNLSQYVDDPVTG	100 / 7 AA	70
Phosphosite 2:	RASA3	Q14644	Y433	NMENLRQYVDRVFHA	85 / 7 AA	96
Phosphosite 3:	GCN1L1	Q92616	S1245	ALALNKLSQYLDSSQ	75 / 8 AA	293
Phosphosite 4:	MAP7	Q14244	S188	SVSTMNLSKYVDPVI	85 / 7 AA	84
Phosphosite 5:	MAP7	Q14244	Y190	STMNLSKYVDPVISK	85 / 7 AA	84
Phosphosite 6:	HAUS4	Q9H6D7	S48	SKLLLNLSQHVDESG	85 / 7 AA	42
Phosphosite 7:	ITIH2	P19823	S27	EIPINGLSEFVDYED	62 / 8 AA	106
Phosphosite 8:	COL29A1	A8TX70	S1375	RELGKKLSQYLGNIA	55 / 9 AA	290
Phosphosite 9:	TBCK	Q8TEA7	Y56	THPRLCQYVDISRGK	83 / 6 AA	101
Phosphosite 10:	GCN1L1	Q92616	Y1247	ALNKLSQYLDSSQVK	71 / 7 AA	293
Phosphosite 11:	USP8	P40818	Y1040	ENLDLSQYVIGPKNN	83 / 6 AA	128
Phosphosite 12:	PNLIPRP1	P54315	S261	GCKKNALSQIVDLDG	75 / 8 AA	52
Phosphosite 13:	PARP6	Q2NL67	Y105	LRFSLSQYLDGPEPS	71 / 7 AA	71
Phosphosite 14:	PARP6	Q2NL67	S103	LRLRFSLSQYLDGPE	71 / 7 AA	71
Phosphosite 15:	SMC1B	Q8NDV3	Y1219	LTLDLSQYPDTEGQE	71 / 7 AA	144
Phosphosite 16:	USP8	P40818	S1038	PLENLDLSQYVIGPK	83 / 6 AA	128
Phosphosite 17:	NONO	Q15233	Y158	TVRNLPQYVSNELLE	83 / 6 AA	54
Phosphosite 18:	Ctip	Q99708	S664	IDPGADLSQYKMDVT	71 / 7 AA	102
Phosphosite 19:	SMC1B	Q8NDV3	S1217	RVLTLDLSQYPDTEG	71 / 7 AA	144
Phosphosite 20:	SPLUNC2	Q96DR5	S30	DNLGNDLSNVVDKLE	66 / 9 AA	27