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:	XPNPEP1
Human P-Site:	S270
P-Site Sequence:	IQVHPYKSILSELKA
UniProt:	Q9NQW7
Intern. Prot. ID:	IPI00179291

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	XPNPEP1	Q9NQW7	S270	IQVHPYKSILSELKA	100 / 9 AA	70
Phosphosite 1:	XPNPEP1	Q9NQW7	Y268	YRIQVHPYKSILSEL	100 / 7 AA	70
Phosphosite 2:	CDK5RAP2	Q96SN8	S463	AMENRYKSLLSESNK	66 / 9 AA	215
Phosphosite 3:	ITGA4	P13612	S1011	FFKRQYKSILQEENR	66 / 9 AA	115
Phosphosite 4:	Ku80	P13010	S266	IRIAAYKSILQERVK	75 / 8 AA	83
Phosphosite 5:	TUBA4B	Q9H853	Y124	STAMVQPYNSILTTH	71 / 7 AA	28
Phosphosite 6:	AGBL2	Q5U5Z8	T526	DLNRHYKTILKESFP	55 / 9 AA	104
Phosphosite 7:	TUBA8	Q9NY65	S187	AVVEPYNSILTTHTT	71 / 7 AA	50
Phosphosite 8:	TUBA1C	Q9BQE3	S187	AVVEPYNSILTTHTT	71 / 7 AA	50
Phosphosite 9:	TUBA1A	Q71U36	S187	AVVEPYNSILTTHTT	71 / 7 AA	50
Phosphosite 10:	TUBA3E	Q6PEY2	S187	AVVEPYNSILTTHTT	71 / 7 AA	50
Phosphosite 11:	TUBA3C	Q13748	S187	AVVEPYNSILTTHTT	71 / 7 AA	50
Phosphosite 12:	TUBA4A	P68366	S187	AVVEPYNSILTTHTT	71 / 7 AA	50
Phosphosite 13:	TUBA1B	P68363	S187	AVVEPYNSILTTHTT	71 / 7 AA	50
Phosphosite 14:	ERK3	Q16659	Y315	EEALSHPYMSIYSFP	83 / 6 AA	83
Phosphosite 15:	POMT1	Q9Y6A1	T460	SDTDVWKTILSEVRF	71 / 7 AA	85
Phosphosite 16:	C2orf63	Q8NHS4	S69	EHITAYKSILTSIKK	71 / 7 AA	67
Phosphosite 17:	MUL1	Q969V5	S56	EDLKSILSEAPGKCV	100 / 6 AA	40
Phosphosite 18:	PADI3	Q9ULW8	Y381	GELQDFPYKRILGPD	83 / 6 AA	75
Phosphosite 19:	ITGA4	P13612	Y1009	AGFFKRQYKSILQEE	71 / 7 AA	115
Phosphosite 20:	TUBA8	Q9NY65	Y185	STAVVEPYNSILTTH	83 / 6 AA	50