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:	SUMO1
Human P-Site:	Y51
P-Site Sequence:	LKKLKESYCQRQGVP
UniProt:	P63165
Intern. Prot. ID:	IPI00303105

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SUMO1	P63165	Y51	LKKLKESYCQRQGVP	100 / 9 AA	12
Phosphosite 1:	SUMO1	P63165	S50	HLKKLKESYCQRQGV	100 / 8 AA	12
Phosphosite 2:	SUMO2	P61956	Y47	LSKLMKAYCERQGLS	55 / 9 AA	11
Phosphosite 3:	SUMO3	P55854	Y46	LSKLMKAYCERQGLS	55 / 9 AA	12
Phosphosite 4:	TP53TG1	Q9Y2A0	Y80	QCFVKESYCPPRVLA	55 / 9 AA	10
Phosphosite 5:	DOCK8	Q8NF50	S389	KLKLQAESFCQRLGK	83 / 6 AA	239
Phosphosite 6:	EIF2AK4	Q9P2K8	Y19	RDEPPESYPQRQDHE	85 / 7 AA	187
Phosphosite 7:	COL18A1	P39060	Y1705	GRRLTESYCETWRTE	71 / 7 AA	178
Phosphosite 8:	COL18A1	P39060	S1704	NGRRLTESYCETWRT	71 / 7 AA	178
Phosphosite 9:	HPS1	Q92902	Y361	DANVKESYCPLVPHT	71 / 7 AA	79
Phosphosite 10:	OFD1	O75665	Y283	EIETKEIYAQRQLLL	75 / 8 AA	117
Phosphosite 11:	CCT4	P50991	Y449	TLSGMESYCVRAFAD	71 / 7 AA	58
Phosphosite 12:	AlphaK1	Q96L96	Y1732	LGKPLESYCSREWGC	71 / 7 AA	201
Phosphosite 13:	AlphaK1	Q96L96	S1734	KPLESYCSREWGCAE	71 / 7 AA	201
Phosphosite 14:	CCT4	P50991	S448	RTLSGMESYCVRAFA	71 / 7 AA	58
Phosphosite 15:	COL18A1	P39060	T1702	DPNGRRLTESYCETW	83 / 6 AA	178
Phosphosite 16:	LBR	Q14739	Y602	YGVAWEKYCQRVPYR	83 / 6 AA	71
Phosphosite 17:	GNL3L	Q9NVN8	Y88	KRRTIESYCQDVLRR	100 / 5 AA	66
Phosphosite 18:	GNL3L	Q9NVN8	S87	QKRRTIESYCQDVLR	100 / 5 AA	66
Phosphosite 19:	C15orf41	Q9Y2V0	Y69	SEAIESYYQRYLNGV	83 / 6 AA	32
Phosphosite 20:	C15orf41	Q9Y2V0	Y68	TSEAIESYYQRYLNG	83 / 6 AA	32