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:	APEX2
Human P-Site:	S73
P-Site Sequence:	YNSYFSFSRNRSGYS
UniProt:	Q9UBZ4
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	APEX2	Q9UBZ4	S73	YNSYFSFSRNRSGYS	100 / 9 AA	57
Phosphosite 1:	APEX2	Q9UBZ4	S71	EGYNSYFSFSRNRSG	100 / 7 AA	57
Phosphosite 2:	NBEAL2	Q6ZNJ1	S2436	ISNYFSFSKDPTMGS	55 / 9 AA	303
Phosphosite 3:	FBXL18	Q96ME1	S322	NPFYFSFSRCTLSGG	100 / 6 AA	88
Phosphosite 4:	RGS12	O14924	S901	KGAFFSWSRTRSTGR	66 / 9 AA	156
Phosphosite 5:	NKAIN4	Q8IVV8	S101	ELLTFSLSRHRSWWR	75 / 8 AA	23
Phosphosite 6:	NBEAL2	Q6ZNJ1	S2434	RNISNYFSFSKDPTM	71 / 7 AA	303
Phosphosite 7:	ZKSCAN4	Q969J2	T497	NECERSFTRNRSLIE	85 / 7 AA	62
Phosphosite 8:	RAPGEF5	Q92565	T373	EQELIYFTFSRQGSG	83 / 6 AA	68
Phosphosite 9:	RAPGEF5	Q92565	S375	ELIYFTFSRQGSGEH	66 / 9 AA	68
Phosphosite 10:	KIF26B	Q2KJY2	S1788	PWSTQSLSRNRSSGL	85 / 7 AA	224
Phosphosite 11:	PPARGC1A	Q9UBK2	S573	RSRSRSFSRHRSCSR	85 / 7 AA	91
Phosphosite 12:	UGT3A1	Q6NUS8	S211	FLMFFSFSRSQWDMQ	55 / 9 AA	59
Phosphosite 13:	NKTR	P30414	S1411	YDSYYSRSRSRSRSQ	66 / 9 AA	166
Phosphosite 14:	FSIP2	Q5CZC0	Y2014	RKTERFSYSRNQKSA	71 / 7 AA	370
Phosphosite 15:	SUZ12	Q15022	S515	RQPGFAFSRNGPVKR	83 / 6 AA	83
Phosphosite 16:	SLC4A2	P04920	S437	PSDEKDFSFPRNISA	83 / 6 AA	137
Phosphosite 17:	SLC4A9	Q96Q91	S486	ERLLFSFSRDYSLDY	83 / 6 AA	108
Phosphosite 18:	LMOD1	P29536	S135	GGLKKSFSRDRDEAG	83 / 6 AA	67
Phosphosite 19:	STXBP5	Q5T5C0	S776	DVKDNSFSRSRSSSV	85 / 7 AA	128
Phosphosite 20:	STXBP5	Q5T5C0	S778	KDNSFSRSRSSSVTS	85 / 7 AA	128