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:	ATF4
Human P-Site:	T290
P-Site Sequence:	KKMEQNKTAATRYRQ
UniProt:	P18848
Intern. Prot. ID:	IPI00002503

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ATF4	P18848	T290	KKMEQNKTAATRYRQ	100 / 9 AA	39
Phosphosite 1:	ATF5	Q9Y2D1	S220	KKRDQNKSAALRYRQ	66 / 9 AA	31
Phosphosite 2:	CCDC127	Q96BQ5	T99	LEKEQNRTASYREAL	66 / 9 AA	31
Phosphosite 3:	MAP3K7IP3	Q8N5C8	S148	FMNEQNRSAATPPSQ	75 / 8 AA	79
Phosphosite 4:	CCDC28B	Q9BUN5	T163	LPEEQKKTMADRNLD	66 / 9 AA	22
Phosphosite 5:	FLG	P20930	T188	SKKEKNKTENTRLGD	66 / 9 AA	435
Phosphosite 6:	DNA2	P51530	S818	KRLEQNKSAVVQLTV	55 / 9 AA	120
Phosphosite 7:	ATP6V1H	Q9UI12	T478	LQSEQPQTAAARS__	66 / 9 AA	56
Phosphosite 8:	JAKMIP3	Q5VZ66	T68	REHEQHKTAVLLTEL	71 / 7 AA	96
Phosphosite 9:	GPKOW	Q92917	T310	DLRQQNGTASSRKTL	55 / 9 AA	52
Phosphosite 10:	USP10	Q14694	T589	QVGPRNKTSVTRQAD	62 / 8 AA	87
Phosphosite 11:	BPTF	Q12830	T1781	SVKEQSKTVVTTTVT	62 / 8 AA	338
Phosphosite 12:	ARPP-21	Q9UBL0	S225	SVIINKTSSTRIPEQ	71 / 7 AA	89
Phosphosite 13:	ARPP-21	Q9UBL0	S226	VIINKTSSTRIPEQR	71 / 7 AA	89
Phosphosite 14:	USP10	Q14694	S590	VGPRNKTSVTRQADF	62 / 8 AA	87
Phosphosite 15:	ACTN3	Q08043	T271	AGAEQAETAANRICK	66 / 9 AA	103
Phosphosite 16:	ACTN2	P35609	T264	AGAEQAETAANRICK	66 / 9 AA	104
Phosphosite 17:	NCM	Q9HCG8	S666	PDVEQNKSSPSSSSS	50 / 8 AA	106
Phosphosite 18:	AMOT	Q4VCS5	T875	RGTESNKTAAVAPIS	85 / 7 AA	118
Phosphosite 19:	CASZ1	Q86V15	T166	GNQLFSKTAPTRAS_	71 / 7 AA	190
Phosphosite 20:	FLJ35894	Q8NA31	T513	RESEQNKTLYKAKSS	100 / 5 AA	58