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:	EXOSC4
Human P-Site:	S96
P-Site Sequence:	RPHGDRKSCEMGLQL
UniProt:	Q9NPD3
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	EXOSC4	Q9NPD3	S96	RPHGDRKSCEMGLQL	100 / 9 AA	26
Phosphosite 1:	ALG13	Q9NP73	S227	LSLQDRKSCSMSPQD	75 / 8 AA	18
Phosphosite 2:	PROS1	P07225	S281	KLAQDQKSCEVVSVC	71 / 7 AA	75
Phosphosite 3:	TLL1	O43897	S613	ELGPDRRSCEAACGG	62 / 8 AA	115
Phosphosite 4:	FBXO30	Q8TB52	S106	VSYADRKSYENLSRD	71 / 7 AA	82
Phosphosite 5:	CR1L	Q2VPA4	S412	VPVCERKSCETPPVP	71 / 7 AA	63
Phosphosite 6:	PAPLN	O95428	S354	PRPADRRSCNLHPCP	50 / 8 AA	138
Phosphosite 7:	ALG13	Q9NP73	S229	LQDRKSCSMSPQDTV	71 / 7 AA	18
Phosphosite 8:	C1orf25	Q7Z2T5	S612	IAQGKRKSNEMITNL	75 / 8 AA	82
Phosphosite 9:	FBXO30	Q8TB52	Y107	SYADRKSYENLSRDV	83 / 6 AA	82
Phosphosite 10:	Wnk3	Q9BYP7	S62	RKRFFRKSVEMTEDD	83 / 6 AA	192
Phosphosite 11:	MAP1A	P78559	S70	DGGSDRKSCFWKLVR	83 / 6 AA	306
Phosphosite 12:	RTP4	Q96DX8	S134	YGNGMRKSPEMPVIL	75 / 8 AA	28
Phosphosite 13:	OGDHL	Q9ULD0	S285	KTIIDKSSEMGIENV	83 / 6 AA	114
Phosphosite 14:	OGDHL	Q9ULD0	S284	LKTIIDKSSEMGIEN	83 / 6 AA	114
Phosphosite 15:	VWCE	Q96DN2	S260	RLRADRVSCEAFPKA	71 / 7 AA	100
Phosphosite 16:	IFFO1	Q0D2I5	S527	TQSGDRKSPAFTAVP	62 / 8 AA	62
Phosphosite 17:	CCNA1	P78396	S149	LEQGDRDSCSVREGM	62 / 8 AA	52
Phosphosite 18:	PLEKHG5	O94827	S110	DGKGDRKSTGLKLSK	62 / 8 AA	117
Phosphosite 19:	MAP1B	P46821	S292	NGGSERKSCFWKLIR	66 / 6 AA	271
Phosphosite 20:	TOE1	Q96GM8	S75	SGLGDRKSLLNQCIE	100 / 5 AA	57