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:	AACS
Human P-Site:	Y421
P-Site Sequence:	LKAQSYEYVYRCIKS
UniProt:	Q86V21
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	AACS	Q86V21	Y421	LKAQSYEYVYRCIKS	100 / 9 AA	75
Phosphosite 1:	AACS	Q86V21	Y423	AQSYEYVYRCIKSSI	100 / 7 AA	75
Phosphosite 2:	AACS	Q86V21	Y419	SPLKAQSYEYVYRCI	100 / 7 AA	75
Phosphosite 3:	Putative uncharacterized protein ENSP00000334305	Q3C1V9	Y471	DDFHSSEYAYRCGIA	66 / 9 AA	85
Phosphosite 4:	PAPL	Q6ZNF0	Y109	LPGVQYVYRCGSAQG	83 / 6 AA	50
Phosphosite 5:	AACS	Q86V21	S418	GSPLKAQSYEYVYRC	100 / 6 AA	75
Phosphosite 6:	TMEM106A	Q96A25	Y244	LVFQSYEYVDCRGNA	100 / 6 AA	29
Phosphosite 7:	TMEM106A	Q96A25	Y242	EQLVFQSYEYVDCRG	100 / 6 AA	29
Phosphosite 8:	Putative uncharacterized protein ENSP00000334305	Q3C1V9	Y473	FHSSEYAYRCGIAEA	83 / 6 AA	85
Phosphosite 9:	GUCY1B3	Q02153	Y569	INVSEYTYRCLMSPE	83 / 6 AA	71
Phosphosite 10:	C21orf45	Q9NYP9	Y150	GCSLNLGYVYRCTPK	55 / 9 AA	26
Phosphosite 11:	GUCY1B3	Q02153	Y567	GKINVSEYTYRCLMS	83 / 6 AA	71
Phosphosite 12:	C21orf45	Q9NYP9	Y152	SLNLGYVYRCTPKNL	83 / 6 AA	26
Phosphosite 13:	ALO17	Q9HCF4	Y475	HQQKKGEYVNRCLFI	83 / 6 AA	175
Phosphosite 14:	GUCY1B3	Q02153	T568	KINVSEYTYRCLMSP	83 / 6 AA	71
Phosphosite 15:	ZNF628	Q5EBL2	Y284	ETTVELVYRCDGCEQ	83 / 6 AA	110
Phosphosite 16:	COPG	Q9Y678	Y646	LTESETEYVIRCTKH	83 / 6 AA	98
Phosphosite 17:	PRKCSH	P14314	Y423	YELTTNEYVYRLCPF	71 / 7 AA	59
Phosphosite 18:	ABCA9	Q8IUA7	Y1020	EEHMDYEYGYRSNTF	71 / 7 AA	184
Phosphosite 19:	LENG8	Q96PV6	Y259	WPQDMKEYVERCFTA	83 / 6 AA	86
Phosphosite 20:	RPN1	P04843	Y341	YNLPSYEYLYNLGDQ	71 / 7 AA	69