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:	ATF3
Human P-Site:	S59
P-Site Sequence:	KHLCHRMSSALESVT
UniProt:	P18847
Intern. Prot. ID:	IPI00002502

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ATF3	P18847	S59	KHLCHRMSSALESVT	100 / 9 AA	21
Phosphosite 1:	TAF12	Q16514	S109	LARHRKSSTLEVKDV	75 / 8 AA	18
Phosphosite 2:	TAF12	Q16514	S108	QLARHRKSSTLEVKD	75 / 8 AA	18
Phosphosite 3:	MRPL47	Q9HD33	S14	ALLCRRVSSALKSSR	66 / 9 AA	30
Phosphosite 4:	RANGAP1	P46060	S173	LTECHRKSSAQGKPL	85 / 7 AA	64
Phosphosite 5:	PCNX	Q96RV3	S1812	GTASHHMSSNLESFL	66 / 9 AA	259
Phosphosite 6:	PCNX	Q96RV3	S1813	TASHHMSSNLESFLY	75 / 8 AA	259
Phosphosite 7:	FRMPD2	Q68DX3	S524	SEMHRLSSALWGEDA	85 / 7 AA	144
Phosphosite 8:	Rab3c	Q96E17	S196	DIICDKMSESLETDP	55 / 9 AA	26
Phosphosite 9:	TBXAS1	P24557	S113	NFTNRMASGLEFKSV	62 / 8 AA	61
Phosphosite 10:	DOCK7	Q96N67	S963	DRSCNRMSSHTETSS	66 / 9 AA	243
Phosphosite 11:	TALDO1	P37837	S13	VKRQRMESALDQLKQ	62 / 8 AA	38
Phosphosite 12:	CCDC64	Q6ZP65	S251	RELEHRLSATLEEND	62 / 8 AA	55
Phosphosite 13:	C2orf39	Q96MC2	S560	YRAHRLSSSLQIKPC	62 / 8 AA	87
Phosphosite 14:	FRMPD2	Q68DX3	S523	VSEMHRLSSALWGED	85 / 7 AA	144
Phosphosite 15:	GPR135	Q8IZ08	S445	LGACNRMSSSNPASG	71 / 7 AA	52
Phosphosite 16:	C2orf39	Q96MC2	S559	KYRAHRLSSSLQIKP	62 / 8 AA	87
Phosphosite 17:	CBX6	O95503	S130	IRRCHRMSRRPLPRP	100 / 5 AA	44
Phosphosite 18:	KHDRBS2	Q5VWX1	S149	GEAYSRMSHALEEIK	85 / 7 AA	39
Phosphosite 19:	FOXJ3	Q9UPW0	T17	SVTSLRMTSELESSL	55 / 9 AA	69
Phosphosite 20:	PCNXL3	Q9H6A9	S1600	GTASHSMSASLEPFL	55 / 9 AA	222