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:	SUMO4
Human P-Site:	S28
P-Site Sequence:	KVAGQDGSVVQFKIK
UniProt:	Q6EEV6
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SUMO4	Q6EEV6	S28	KVAGQDGSVVQFKIK	100 / 9 AA	11
Phosphosite 1:	SUMO2	P61956	S28	KVAGQDGSVVQFKIK	100 / 9 AA	11
Phosphosite 2:	SUMO3	P55854	S27	KVAGQDGSVVQFKIK	100 / 9 AA	12
Phosphosite 3:	POLR1A	O95602	S1013	TVRDSDGSVVQFLYG	100 / 7 AA	195
Phosphosite 4:	WDR66	Q8TBY9	S920	TAGGHDRSVVQWKIT	66 / 9 AA	131
Phosphosite 5:	HOXC8	P31273	S107	YGAQQEASVVQYPDC	62 / 8 AA	28
Phosphosite 6:	DGK-I	O75912	T493	LCQVEDGTVVQLDRW	62 / 8 AA	117
Phosphosite 7:	DMXL1	Q9Y485	S2767	LTGAQDGSVRMFEWG	66 / 9 AA	338
Phosphosite 8:	DMXL2	Q8TDJ6	S2786	LTGAQDGSVRMFEWT	66 / 9 AA	340
Phosphosite 9:	F8	P00451	S1745	RNRAQSGSVPQFKKV	66 / 9 AA	267
Phosphosite 10:	ANXA2	P07355	S184	GRRAEDGSVIDYELI	44 / 9 AA	39
Phosphosite 11:	ANXA2P2	A6NMY6	S184	GRRAEDGSVIDYELI	44 / 9 AA	39
Phosphosite 12:	ASXL1	Q8IXJ9	S1470	FPKGLAGSVVQLSHK	66 / 9 AA	165
Phosphosite 13:	RP1L1	Q8IWN7	S700	RRACQDGSVPRYSGS	62 / 8 AA	261
Phosphosite 14:	MORC4	Q8TE76	S556	QLKPLDSSVLQFSSK	71 / 7 AA	106
Phosphosite 15:	C16orf62	Q7Z3J2	S222	SKLLSDTSVIQFYPS	71 / 7 AA	110
Phosphosite 16:	C12orf35	Q9HCM1	T1227	RTSDRDVTVVQFKSL	55 / 9 AA	195
Phosphosite 17:	ASB2	Q96Q27	S488	PAADKEPSVVQFCEF	55 / 9 AA	65
Phosphosite 18:	ARHGEF14	O15068	S92	GGRGQDGSPVITFPD	85 / 7 AA	128
Phosphosite 19:	SYT16	Q17RD7	S291	GTSHQESSVVQSLRR	71 / 7 AA	72
Phosphosite 20:	SYT16	Q17RD7	S290	HGTSHQESSVVQSLR	71 / 7 AA	72