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:	CSN3
Human P-Site:	S168
P-Site Sequence:	FSESIITSTPETTTV
UniProt:	P07498
Intern. Prot. ID:	IPI00294773

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CSN3	P07498	S168	FSESIITSTPETTTV	100 / 9 AA	20
Phosphosite 1:	CSN3	P07498	T167	AFSESIITSTPETTT	100 / 8 AA	20
Phosphosite 2:	CSN3	P07498	T169	SESIITSTPETTTVA	100 / 8 AA	20
Phosphosite 3:	NEB	P20929	S5174	KQKSIFTSVPDTPDL	66 / 9 AA	773
Phosphosite 4:	SNRNP200	O75643	S1427	GKGNIIISTPEKWDI	75 / 8 AA	245
Phosphosite 5:	UPF3B	Q9BZI7	T177	DNEKMTSTPETLLEE	85 / 7 AA	58
Phosphosite 6:	MAPK8IP3	Q9UPT6	T348	VQDIIDSTPELDMCP	85 / 7 AA	147
Phosphosite 7:	MAPK8IP3	Q9UPT6	S347	DVQDIIDSTPELDMC	85 / 7 AA	147
Phosphosite 8:	SNRNP200	O75643	T1428	KGNIIISTPEKWDIL	85 / 7 AA	245
Phosphosite 9:	UPF3B	Q9BZI7	S176	TDNEKMTSTPETLLE	85 / 7 AA	58
Phosphosite 10:	SPAG9	O60271	S347	EVQAIIESTPELDMD	75 / 8 AA	146
Phosphosite 11:	SPAG9	O60271	T348	VQAIIESTPELDMDK	85 / 7 AA	146
Phosphosite 12:	PYCR2	Q96C36	S34	AHKIIASSPEMNLPT	71 / 7 AA	34
Phosphosite 13:	PYCR2	Q96C36	S33	SAHKIIASSPEMNLP	71 / 7 AA	34
Phosphosite 14:	Rap1GAP	P47736	S65	GTNHEITSIPETEPL	85 / 7 AA	73
Phosphosite 15:	SLCO4C1	Q6ZQN7	T557	RKTEITSTAETFGFE	85 / 7 AA	79
Phosphosite 16:	Asxl3	Q9C0F0	T1147	PNLEVSSTPETKMEG	71 / 7 AA	242
Phosphosite 17:	Rab3IL1	Q8TBN0	S164	LKTLVITSTPASPNR	62 / 8 AA	43
Phosphosite 18:	Rab3IL1	Q8TBN0	T165	KTLVITSTPASPNRE	62 / 8 AA	43
Phosphosite 19:	UPF3B	Q9BZI7	T175	ATDNEKMTSTPETLL	83 / 6 AA	58
Phosphosite 20:	RALGAPB	Q86X10	S304	SNPAIISSTPKFQEQ	71 / 7 AA	167