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:	S221
P-Site Sequence:	DVVSQHKSALLDFYM
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	S221	DVVSQHKSALLDFYM	100 / 9 AA	293
Phosphosite 1:	OSR1	O95747	S115	VAKGEHKSGVLDEST	55 / 9 AA	58
Phosphosite 2:	COL6A3	P12111	S2467	FADSKRKSVLLDKIK	66 / 9 AA	344
Phosphosite 3:	C17orf75	Q9HAS0	S275	MTEEQHKSVVIDCSS	62 / 8 AA	45
Phosphosite 4:	PCSK7	Q16549	S765	WSLSQNKSALDCPHQ	85 / 7 AA	86
Phosphosite 5:	TADA2A	O75478	S399	GAYLEYKSALLNECN	62 / 8 AA	51
Phosphosite 6:	MYO16	Q9Y6X6	S970	FKFRGHKSALLSKKM	100 / 6 AA	206
Phosphosite 7:	PPP1R12B	O60237	S478	SSSSPRISALLDNKD	66 / 9 AA	110
Phosphosite 8:	RFX2	P48378	S193	EGITSHKSGLLNSHL	71 / 7 AA	80
Phosphosite 9:	CXorf67	Q86X51	S354	SRSTQQRSALLSRRS	62 / 8 AA	52
Phosphosite 10:	ZBTB9	Q96C00	S33	EFPQHSSSLLESLNR	62 / 8 AA	51
Phosphosite 11:	CLCC1	Q96S66	S464	TVVPSHKSPVLDTKP	71 / 7 AA	62
Phosphosite 12:	KSR2	Q6VAB6	S357	NIPSQQRSPLLSERS	62 / 8 AA	108
Phosphosite 13:	ACSL1	P33121	S73	GSGGARRSALLDSDE	71 / 7 AA	78
Phosphosite 14:	THAP3	Q8WTV1	Y180	KQPSDHSYALLDLDS	66 / 9 AA	27
Phosphosite 15:	Putative uncharacterized protein FLJ45721	Q6ZS92	S126	KCCPSRKSALLNKQG	71 / 7 AA	18
Phosphosite 16:	HHIPL2	Q6UWX4	S374	FGNAQNKSSLLGKVL	55 / 9 AA	81
Phosphosite 17:	PHIP	Q8WWQ0	S401	FKRREWKSILLDMAT	62 / 8 AA	207
Phosphosite 18:	USP34	Q70CQ2	T1935	SEDMKHKTTLLELQK	50 / 8 AA	404
Phosphosite 19:	MS4A10	Q96PG2	S54	HEKSQKKSSLLKELG	75 / 8 AA	30
Phosphosite 20:	TRAPPC5	Q8IUR0	S10	ARFTRGKSALLERAL	55 / 9 AA	21