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:	S231
P-Site Sequence:	SPESYLGSPQHSPST
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	S231	SPESYLGSPQHSPST	100 / 9 AA	39
Phosphosite 1:	DLEC1	Q9Y238	S1137	LKFEYFGSPQNSLSK	75 / 8 AA	196
Phosphosite 2:	ABCA13	Q86UQ4	S4939	GSFKCLGSPQHIKNR	85 / 7 AA	576
Phosphosite 3:	ABCA7	Q8IZY2	S2008	GRFRCLGSPQHLKGR	85 / 7 AA	234
Phosphosite 4:	ABCA3	Q99758	S1597	GQFKCLGSPQHLKSK	85 / 7 AA	191
Phosphosite 5:	CCDC37	Q494V2	S343	GRSPSYLSSPQQGSQ	75 / 8 AA	71
Phosphosite 6:	CCDC37	Q494V2	S344	RSPSYLSSPQQGSQP	75 / 8 AA	71
Phosphosite 7:	GPR124	Q96PE1	S1233	PTDSYLGSSRNSPGA	66 / 9 AA	143
Phosphosite 8:	NFAT2	O95644	S233	GACTLLGSPRHSPST	66 / 9 AA	101
Phosphosite 9:	TEX15	Q9BXT5	S1176	GKTAYLFSPDHSDEK	66 / 9 AA	315
Phosphosite 10:	POU5F1	Q01860	S355	VSVTTLGSPMHSN__	66 / 9 AA	39
Phosphosite 11:	ATF4	P18848	Y228	ICMSPESYLGSPQHS	100 / 6 AA	39
Phosphosite 12:	EPC1	Q9H2F5	S488	LDLEMLSSPQHSPVN	85 / 7 AA	93
Phosphosite 13:	ACOT2	P49753	S47	SSAQFLGSPQLRQVG	83 / 6 AA	53
Phosphosite 14:	DSN1	Q9H410	S263	PMTYLGSSQNEVLNT	71 / 7 AA	40
Phosphosite 15:	ACOXL	Q9NUZ1	S70	GAIRNLGSPEHVTKW	71 / 7 AA	62
Phosphosite 16:	ADAMTSL1	Q8N6G6	S34	RNKSKLGSPHHLHEG	75 / 8 AA	58
Phosphosite 17:	BRSK1	Q8TDC3	S579	IRNSFLGSPRFHRRK	71 / 7 AA	87
Phosphosite 18:	BRSK2	Q8IWQ3	S489	IKNSFLGSPRFHRRK	71 / 7 AA	82
Phosphosite 19:	IFLTD1	Q8N9Z9	S52	PLGYYLSSPQISRVT	75 / 8 AA	43
Phosphosite 20:	NACAD	O15069	S1365	DSPRALGSGQHSDSH	85 / 7 AA	161