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:	PSMB4
Human P-Site:	S206
P-Site Sequence:	LEKQPVLSQTEARDL
UniProt:	P28070
Intern. Prot. ID:	IPI00555956

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PSMB4	P28070	S206	LEKQPVLSQTEARDL	100 / 9 AA	29
Phosphosite 1:	MGC32065	Q8WV41	S324	MTSHPVLSQYEGFQH	66 / 9 AA	65
Phosphosite 2:	PSMB4	P28070	T208	KQPVLSQTEARDLVE	100 / 7 AA	29
Phosphosite 3:	MACF1	Q9UPN3	S5022	PPPMPILSQSEAKNP	75 / 8 AA	620
Phosphosite 4:	MACF1	Q96PK2	S5524	PPPMPILSQSEAKNP	75 / 8 AA	670
Phosphosite 5:	USP40	Q9NVE5	S549	GALHPVVSQTESVWD	66 / 9 AA	140
Phosphosite 6:	TTN	Q8WZ42	S3862	PETQAVLSDTEKIFP	75 / 8 AA	3816
Phosphosite 7:	SLC7A9	P82251	S57	VSPKSVLSNTEAVGP	66 / 9 AA	53
Phosphosite 8:	MLL2	O14686	S3103	QSSQPVLSQKPMGTM	85 / 7 AA	564
Phosphosite 9:	RBKS	Q9H477	S245	AEGCVVLSQTEPEPK	85 / 7 AA	34
Phosphosite 10:	C10orf93	Q5SR76	S164	SQIINVLSQTEEEDK	100 / 6 AA	173
Phosphosite 11:	TNS1	Q9HBL0	S849	LTAQPLLSPKEATSD	66 / 9 AA	186
Phosphosite 12:	KIAA2026	Q5HYC2	S216	AVEKPVLSPPEASPI	66 / 9 AA	134
Phosphosite 13:	LRRC7	Q96NW7	S741	LDSKPLLSQREAVPP	66 / 9 AA	173
Phosphosite 14:	KCTD3	Q9Y597	S169	NGTQPVLSGTGEETV	85 / 7 AA	89
Phosphosite 15:	DKFZp779A1753	P27816	S580	AKDVPPLSETEATPV	75 / 8 AA	51
Phosphosite 16:	METT11D1	Q9H7H0	S124	FLENPDLSQTEEKLR	85 / 7 AA	51
Phosphosite 17:	TNK2	Q07912	S166	CLKPDVLSQPEAMDD	85 / 7 AA	115
Phosphosite 18:	MACF1	Q9UPN3	S5024	PMPILSQSEAKNPRI	71 / 7 AA	620
Phosphosite 19:	MACF1	Q96PK2	S5526	PMPILSQSEAKNPRI	71 / 7 AA	670
Phosphosite 20:	UPF1	Q92900	S1084	QMSQPGLSQPELSQD	75 / 8 AA	124