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:	GCN1L1
Human P-Site:	S273
P-Site Sequence:	IQKSLLRSPENVIET
UniProt:	Q92616
Intern. Prot. ID:	IPI00001159

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GCN1L1	Q92616	S273	IQKSLLRSPENVIET	100 / 9 AA	293
Phosphosite 1:	LYST	Q99698	T2669	DIIDILRTPENVTQS	75 / 8 AA	429
Phosphosite 2:	HTR3B	O95264	S190	VDLAFLRSPEDIQHD	55 / 9 AA	50
Phosphosite 3:	PDE8A	O60658	T710	VINTMLRTPENRTLI	62 / 8 AA	93
Phosphosite 4:	OSMR	Q99650	S889	SMLGLMTSPENVLKA	66 / 9 AA	111
Phosphosite 5:	IGSF9	Q9P2J2	S969	PTSSFLRSPETPPVS	75 / 8 AA	127
Phosphosite 6:	HIVEP3	Q5T1R4	S1653	AALSLLRSKQKVSKE	66 / 9 AA	259
Phosphosite 7:	TP53I3	Q53FA7	S268	LITSLLRSRDNKYKQ	75 / 8 AA	36
Phosphosite 8:	NES	P48681	S905	WNLENLRSPEEVDKE	85 / 7 AA	177
Phosphosite 9:	ANKS3	Q6ZW76	S235	LPKSLYRSPEKYEDL	75 / 8 AA	72
Phosphosite 10:	RNF10	Q8N5U6	S537	EYGSLERSPEKISAT	66 / 9 AA	90
Phosphosite 11:	PLEKHQ1	Q8TD55	S89	HRFILLRSPGNKVSD	85 / 7 AA	53
Phosphosite 12:	C6orf195	Q96MT4	S112	ATPCHLRSPETIFRQ	55 / 9 AA	14
Phosphosite 13:	ARHGAP12	Q8IWW6	S103	QSLHLQRSTENVNKL	75 / 8 AA	96
Phosphosite 14:	ARHGAP12	Q8IWW6	T104	SLHLQRSTENVNKLP	75 / 8 AA	96
Phosphosite 15:	WDR72	Q3MJ13	S518	PVTSLLMSPEKFKLR	75 / 8 AA	123
Phosphosite 16:	SVIL	O95425	S467	EGDGLVRSPEDPSRN	62 / 8 AA	248
Phosphosite 17:	CKAP4	Q07065	S359	LTEKLLRSEESVSRL	75 / 8 AA	66
Phosphosite 18:	CCDC124	Q96CT7	S207	LKKEWLRSPDNPMNQ	71 / 7 AA	26
Phosphosite 19:	CHN1	P15882	S429	FGPTLMRSPELDAMA	71 / 7 AA	53
Phosphosite 20:	ANKS3	Q6ZW76	Y233	PSLPKSLYRSPEKYE	85 / 7 AA	72