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:	PXN
Human P-Site:	S320
P-Site Sequence:	MAQGKTGSSSPPGGP
UniProt:	P49023
Intern. Prot. ID:	IPI00220030

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PXN	P49023	S320	MAQGKTGSSSPPGGP	100 / 9 AA	65
Phosphosite 1:	PXN	P49023	S321	AQGKTGSSSPPGGPP	100 / 8 AA	65
Phosphosite 2:	COL14A1	Q05707	S1561	GLPGKDGSSGPPGPP	77 / 9 AA	194
Phosphosite 3:	MARCH-VI	O60337	S900	RKSGKQGSSPPPPQS	77 / 9 AA	103
Phosphosite 4:	PTPN13	Q12923	S1357	KMNFKTFSSSPPKPG	87 / 8 AA	277
Phosphosite 5:	PXN	P49023	T318	GFMAQGKTGSSSPPG	100 / 7 AA	65
Phosphosite 6:	PXN	P49023	S322	QGKTGSSSPPGGPPK	100 / 7 AA	65
Phosphosite 7:	SHIP	Q92835	S204	EFVKTGSSSLPHLKK	87 / 8 AA	133
Phosphosite 8:	PTPN13	Q12923	S1358	MNFKTFSSSPPKPGD	87 / 8 AA	277
Phosphosite 9:	RTP4	Q96DX8	S186	PHLKTGNSSPGIGAV	85 / 7 AA	28
Phosphosite 10:	C9orf163	Q96NJ1	S89	SQGGRAGSSSPSSAL	75 / 8 AA	14
Phosphosite 11:	UNC13A	Q9UPW8	S696	QAKDKTGSSDPYVTV	75 / 8 AA	193
Phosphosite 12:	UNC13C	Q8NB66	S1240	QAKDKTGSSDPYVTV	75 / 8 AA	251
Phosphosite 13:	MUC19	Q7Z5P9	S3111	GVTGKTGSSARVTGK	75 / 8 AA	598
Phosphosite 14:	ABL2	P42684	S71	EGDKTGGSSPEALHR	85 / 7 AA	128
Phosphosite 15:	UNC13A	Q9UPW8	S697	AKDKTGSSDPYVTVQ	85 / 7 AA	193
Phosphosite 16:	PHRF1	Q9P1Y6	S747	EPGVHTGSSRPPAPS	85 / 7 AA	179
Phosphosite 17:	UNC13C	Q8NB66	S1241	AKDKTGSSDPYVTVQ	85 / 7 AA	251
Phosphosite 18:	UNC13B	O14795	S621	AKDKTGSSDPYVTVQ	85 / 7 AA	181
Phosphosite 19:	PHRF1	Q9P1Y6	S748	PGVHTGSSRPPAPSS	85 / 7 AA	179
Phosphosite 20:	XYLT1	Q86Y38	S245	HARKTGGSSPETKYD	85 / 7 AA	108