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:	Serine protease 53
Human P-Site:	T375
P-Site Sequence:	LILHGAYTHPEGGYD
UniProt:	Q2L4Q9
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Serine protease 53	Q2L4Q9	T375	LILHGAYTHPEGGYD	100 / 9 AA	58
Phosphosite 1:	Serine protease 53	Q2L4Q9	Y374	QLILHGAYTHPEGGY	100 / 8 AA	58
Phosphosite 2:	RSPH10B	P0C881	Y147	VPMNHGVYTWPDGSM	62 / 8 AA	101
Phosphosite 3:	RSPH10B2	B2RC85	Y147	VPMNHGVYTWPDGSM	62 / 8 AA	101
Phosphosite 4:	ABCE1	P61221	Y436	HEKIRDAYTHPQFVT	62 / 8 AA	67
Phosphosite 5:	ABCE1	P61221	T437	EKIRDAYTHPQFVTD	62 / 8 AA	67
Phosphosite 6:	ZBTB2	Q8N680	S120	LASQGAFSHPDQVFP	50 / 8 AA	57
Phosphosite 7:	XPC	Q01831	Y803	GFDFHGGYSHPVTDG	71 / 7 AA	106
Phosphosite 8:	OLFML2B	Q68BL8	Y237	QRDAAAAYAHPEYEE	71 / 7 AA	84
Phosphosite 9:	PTCH2	Q9Y6C5	Y1173	PPPLPGAYIHPAPDE	71 / 7 AA	131
Phosphosite 10:	MLL3	Q8NEZ4	Y2759	GEFDIIAYTDPELDM	83 / 6 AA	541
Phosphosite 11:	MLL2	O14686	Y2777	DEFDLLAYTDPELDT	83 / 6 AA	564
Phosphosite 12:	ZC3H12B	Q5HYM0	T544	VYLAVADTHPEGNLK	85 / 7 AA	87
Phosphosite 13:	IFIH1	Q9BYX4	Y623	TIRMIDAYTHLETFY	71 / 7 AA	117
Phosphosite 14:	MRPL50	Q8N5N7	T61	PLRSRAYTPPEDLQS	71 / 7 AA	18
Phosphosite 15:	MRPL50	Q8N5N7	Y60	PPLRSRAYTPPEDLQ	83 / 6 AA	18
Phosphosite 16:	ITPKC	Q96DU7	T206	QNSSSLQTHPEGACP	100 / 5 AA	75
Phosphosite 17:	HORMAD1	Q86X24	Y102	RMVVLAVYTNPEDPQ	57 / 7 AA	45
Phosphosite 18:	RNF157	Q96PX1	T47	GGEKFDSTHPEGYLF	100 / 5 AA	74
Phosphosite 19:	E2F6	O75461	T259	GTSSSESTHPEGPEE	100 / 5 AA	32
Phosphosite 20:	Ig kappa chain V-I region Mev	P01612	Y92	TYYCQQSYTNPEVTF	50 / 8 AA	12