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:	APEX1
Human P-Site:	S100
P-Site Sequence:	CLQETKCSENKLPAE
UniProt:	P27695
Intern. Prot. ID:	IPI00215911

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	APEX1	P27695	S100	CLQETKCSENKLPAE	100 / 9 AA	35
Phosphosite 1:	NIPBL	Q6KC79	S636	RLVETKSSENKLETK	88 / 9 AA	316
Phosphosite 2:	DHX36	Q9H2U1	S136	STKNTPCSENKLDIQ	87 / 8 AA	115
Phosphosite 3:	ARHGAP13	Q7Z6B7	S230	EKRQAKYSENKLKSI	66 / 9 AA	124
Phosphosite 4:	ARHGAP14	O43295	S230	EKRQAKYSENKLKCT	66 / 9 AA	125
Phosphosite 5:	NIPBL	Q6KC79	S635	NRLVETKSSENKLET	87 / 8 AA	316
Phosphosite 6:	BIRC1	Q13075	S1059	KASVTKCSISKLELS	75 / 8 AA	160
Phosphosite 7:	SRGAP2	O75044	T240	EKRQAKYTENKLKAI	55 / 9 AA	121
Phosphosite 8:	ITCH	Q96J02	S157	TNGETTCSENGVSLC	66 / 9 AA	103
Phosphosite 9:	DOCK10	Q96BY6	S329	TPEETDSSENNLHAD	66 / 9 AA	249
Phosphosite 10:	TIGD1	Q96MW7	S289	PTVETYCSEKKIPFK	66 / 9 AA	67
Phosphosite 11:	MCC	P23508	S715	AELRTTCSENELAAE	75 / 8 AA	93
Phosphosite 12:	GRIN3	Q6ZVF9	S245	LTRESGCSENKQPSV	75 / 8 AA	82
Phosphosite 13:	TCF4	P15884	S528	ENLQDTKSSEDKKLD	62 / 8 AA	71
Phosphosite 14:	SFRS2IP	Q99590	S753	ENSVTHCSENNMPSS	62 / 8 AA	165
Phosphosite 15:	ARHGAP13	Q7Z6B7	Y229	KEKRQAKYSENKLKS	62 / 8 AA	124
Phosphosite 16:	RBM28	Q9NW13	S126	RNLSFKCSEDDLKTV	71 / 7 AA	86
Phosphosite 17:	N4BP2L2	Q92802	S341	NNEYTDCSENRSSVH	71 / 7 AA	67
Phosphosite 18:	DNAH11	Q96DT5	S228	MDLDQNCSENKPPSN	62 / 8 AA	521
Phosphosite 19:	BRCA1	P38398	S1292	LSEETKCSASLFSSQ	71 / 7 AA	208
Phosphosite 20:	AGBL5	Q8NDL9	S632	NGLPVSCSENTLSRA	83 / 6 AA	98