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:	S458
P-Site Sequence:	LRTSFWKSVLAGPLR
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	S458	LRTSFWKSVLAGPLR	100 / 9 AA	57
Phosphosite 1:	BCLAF1	Q9NYF8	S414	DYRQFRKSVLADQGK	75 / 8 AA	106
Phosphosite 2:	MICAL3	Q7RTP6	S882	KPKSLWKSVFSGYKK	66 / 9 AA	110
Phosphosite 3:	CKAP2L	Q8IYA6	S503	MNISFWKSIEKEEEE	83 / 6 AA	84
Phosphosite 4:	ST3GAL3	Q11203	S257	ASDGFWKSVATRVPK	100 / 5 AA	42
Phosphosite 5:	HOXD13	P35453	S257	QGSHFWKSSFPGDVA	62 / 8 AA	36
Phosphosite 6:	DNA-binding protein RFX8	Q6ZV50	S203	LLTSFWKSLQQDTVM	55 / 9 AA	66
Phosphosite 7:	HOXD13	P35453	S258	GSHFWKSSFPGDVAL	62 / 8 AA	36
Phosphosite 8:	TEKT5	Q96M29	S153	SDIGFWKSELSYELD	71 / 7 AA	56
Phosphosite 9:	FANCI	Q9NVI1	S228	SSKGSRKSVLEGIIA	71 / 7 AA	149
Phosphosite 10:	CEP68	Q76N32	S183	SCLSQWKSVLSPGSA	83 / 6 AA	81
Phosphosite 11:	ZNF334	Q9HCZ1	S334	GKTFFRKSALAEHFR	62 / 8 AA	80
Phosphosite 12:	CKAP2L	Q8IYA6	S499	VIKEMNISFWKSIEK	100 / 5 AA	84
Phosphosite 13:	FAM186A	A6NE01	S1015	TLSPRWKSVLKDVQR	100 / 5 AA	263
Phosphosite 14:	DNA-binding protein RFX8	Q6ZV50	S199	NVEDLLTSFWKSLQQ	100 / 5 AA	66
Phosphosite 15:	APEX2	Q9UBZ4	S454	DEKELRTSFWKSVLA	100 / 5 AA	57
Phosphosite 16:	KIAA1849	Q96JH8	S80	CTGTHYKSVLATGTS	62 / 8 AA	117
Phosphosite 17:	C14orf43	Q6PJG2	S494	GSEEKRKSVLASTTK	71 / 7 AA	115
Phosphosite 18:	TMEM132D	Q14C87	S784	CQKSKRKSVLAVGTA	83 / 6 AA	122
Phosphosite 19:	TCTE3	Q8IZS6	S76	DIGKEWKSALAKLKF	83 / 6 AA	23
Phosphosite 20:	TDRD3	Q9H7E2	S345	RDSQNSKSVLEGSGL	71 / 7 AA	73