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:	S506
P-Site Sequence:	RGPPTDPSSRCNFFL
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	S506	RGPPTDPSSRCNFFL	100 / 9 AA	57
Phosphosite 1:	APEX2	Q9UBZ4	S507	GPPTDPSSRCNFFLW	100 / 8 AA	57
Phosphosite 2:	NUP98	P52948	T832	GVWPTDKTSRCLIKS	75 / 8 AA	188
Phosphosite 3:	COL19A1	Q14993	S1120	PQGPPGPSGRCNPED	66 / 9 AA	115
Phosphosite 4:	MED15	Q96RN5	S577	LDILTDPSKRCPLKT	85 / 7 AA	87
Phosphosite 5:	TMEM30A	Q9NV96	S89	YTGTEPSSPCNKCLS	75 / 8 AA
Phosphosite 6:	DUX3	Q96PT4	S188	GRAPTQASIRCNAAP	66 / 9 AA	22
Phosphosite 7:	DUX5	Q96PT3	S188	GRAPTQASIRCNAAP	66 / 9 AA	22
Phosphosite 8:	DUX1	O43812	S161	GRAPTQASIRCNAAP	66 / 9 AA	19
Phosphosite 9:	IL17REL	Q6ZVW7	T296	RRFPTPPTSRCTCVT	66 / 9 AA	38
Phosphosite 10:	ADAMTS15	Q8TE58	S172	GPSGDPTSRCGVASG	71 / 7 AA	103
Phosphosite 11:	ADAMTS15	Q8TE58	T171	GGPSGDPTSRCGVAS	71 / 7 AA	103
Phosphosite 12:	AGC1	P16112	S341	QTGYPDPSSRYDAIC	71 / 7 AA	250
Phosphosite 13:	AGC1	P16112	S342	TGYPDPSSRYDAICY	71 / 7 AA	250
Phosphosite 14:	SETDB2	Q96T68	S572	REETPPRSRCNQATT	75 / 8 AA	82
Phosphosite 15:	PPP2R2D	Q66LE6	S282	FEEPEDPSSRSFFSE	75 / 8 AA	52
Phosphosite 16:	RIZ	Q13029	T968	LPPLLIPTDPSSPPP	100 / 6 AA	189
Phosphosite 17:	IQCC	Q4KMZ1	S412	GQAPTDRSSRDGTSN	85 / 7 AA	53
Phosphosite 18:	MAVS	Q7Z434	S382	STVPTDGSSRNEETP	85 / 7 AA	57
Phosphosite 19:	CDK13	Q14004	S984	YMLALDPSKRCTAEQ	83 / 6 AA	165
Phosphosite 20:	CDK12	Q9NYV4	S1006	HMLTLDPSKRCTAEQ	83 / 6 AA	164