Q01939 (PRS8_YEAST) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)

26S proteasome regulatory subunit 8 homolog UniProtKBInterProSTRINGInteractive Modelling

405 aa; Sequence (Fasta) Identical sequences: Saccharomyces cerevisiae: N1P3L9; G2WE48; C8Z8J6; B5VIS1; A0A6A5PWS2; A6ZUU9; B3LIQ7; Saccharomyces pastorianus: A0A6C1DSC2; Saccharomyces sp. 'boulardii': A0A0L8VQR6; Saccharomyces cerevisiae x Saccharomyces kudriavzevii: H0GGA4

Sequence Features

 189-196ATP
 72-127Proteasomal ATPase OB C-terminal domain
IPR032501PF16450
 185-317ATPase, AAA-type, core
IPR003959PF00004
 341-383AAA ATPase, AAA+ lid domain
IPR041569PF17862

Sequence Alignments

Experimental structures

DescriptionOligo-stateLigandsStructureRangeDownloadAssess
26S proteasome, s1 state Heteromer
O13563; O94742; P21242; P21243; P22141; P23638; P23639; P23724; P25043; P25451; P30656; P30657; P32379; P32496; P32565; P33297; P33298; P33299; P38624; P38764; P38886; P40016; P40302; P40303; P40327; P43588; P53549; Q04062; Q06103; Q08723; Q12250; Q12377;
ATP;MG;ADP;6fvt1-405
26S proteasome, s2 state Heteromer
O13563; O94742; P21242; P21243; P22141; P23638; P23639; P23724; P25043; P25451; P30656; P30657; P32379; P32496; P32565; P33297; P33298; P33299; P38624; P38764; P38886; P40016; P40302; P40303; P40327; P43588; P53549; Q04062; Q06103; Q08723; Q12250; Q12377;
ATP;MG;ADP;6fvu1-405
26S proteasome, s3 state Heteromer
O13563; O94742; P21242; P21243; P22141; P23638; P23639; P23724; P25043; P25451; P30656; P30657; P32379; P32496; P32565; P33297; P33298; P33299; P38624; P38764; P38886; P40016; P40302; P40303; P40327; P43588; P53549; Q04062; Q06103; Q08723; Q12250; Q12377;
ADP;MG;ATP;6fvv1-405
26S proteasome, s5 state Heteromer
O13563; O94742; P21242; P21243; P22141; P23638; P23639; P23724; P25043; P25451; P30656; P30657; P32379; P32496; P32565; P33297; P33298; P33299; P38624; P38764; P38886; P40016; P40302; P40303; P40327; P43588; P53549; Q04062; Q06103; Q08723; Q12250; Q12377;
ATP;MG;ADP;6fvx1-405
26S proteasome, s6 state Heteromer
O13563; O94742; P21242; P21243; P22141; P23638; P23639; P23724; P25043; P25451; P30656; P30657; P32379; P32496; P32565; P33297; P33298; P33299; P38624; P38764; P38886; P40016; P40302; P40303; P40327; P43588; P53549; Q04062; Q06103; Q08723; Q12250; Q12377;
ATP;MG;ADP;6fvy1-405
26S proteasome, s4 state Heteromer
O13563; O94742; P21242; P21243; P22141; P23638; P23639; P23724; P25043; P25451; P30656; P30657; P32379; P32496; P32565; P33297; P33298; P33299; P38624; P38764; P38886; P40016; P40302; P40303; P40327; P43588; P53549; Q04062; Q06103; Q08723; Q12250; Q12377;
ATP;MG;ADP;6fvw3-405
26S proteasome in presence of BeFx (s4) Heteromer
O13563; O94742; P21242; P21243; P22141; P23638; P23639; P23724; P25043; P25451; P30656; P30657; P32379; P32496; P32565; P33297; P33298; P33299; P38624; P38764; P38886; P40016; P40302; P40303; P40327; P43588; P43593; P53549; Q04062; Q06103; Q08723; Q12250; Q12377;
ATP;MG;ADP;5mpc13-405
26S proteasome in presence of ATP (s1) Heteromer
P21242; P21243; P22141; P23638; P23639; P23724; P25043; P25451; P30656; P30657; P32379; P33297; P33298; P33299; P38624; P40302; P40303; P40327; P53549;
ATP;MG;ADP;5mp913-398
26S proteasome in presence of ATP (s2) Heteromer
P21242; P21243; P22141; P23638; P23639; P23724; P25043; P25451; P30656; P30657; P32379; P33297; P33298; P33299; P38624; P40302; P40303; P40327; P53549;
MG;ATP;ADP;5mpa13-398
26S proteasome in presence of AMP-PNP (s3) Heteromer
O13563; O94742; P21242; P21243; P22141; P23638; P23639; P23724; P25043; P25451; P30656; P30657; P32379; P32496; P32565; P33297; P33298; P33299; P38624; P38764; P38886; P40016; P40302; P40303; P40327; P43588; P53549; Q04062; Q06103; Q08723; Q12250; Q12377;
ANP;MG;ADP;5mpb13-398
Yeast 26S proteasome bound to ubiquitinated substrate (4D motor state) Heteromer
P07818; P0CH08; P21242; P21243; P22141; P23638; P23639; P23724; P25043; P25451; P30656; P30657; P32379; P33297; P33298; P33299; P38624; P40302; P40303; P40327; P43588; P53549;
ATP;ADP;6ef323-405
yeast proteasome in Ub-engaged state (C2) Heteromer
O13563; O94742; P21242; P21243; P22141; P23638; P23639; P23724; P25043; P25451; P30656; P30657; P32379; P32496; P32565; P33297; P33298; P33299; P38624; P38764; P38886; P40016; P40302; P40303; P40327; P43588; P53549; Q04062; Q06103; Q08723; Q12250; Q12377;
6j3024-396
Structure of yeast 26S proteasome in M1 state derived from Titan dataset Heteromer
O13563; O94742; P21242; P21243; P22141; P23638; P23639; P23724; P25043; P25451; P30656; P30657; P32379; P32496; P32565; P33297; P33298; P33299; P38624; P38764; P38886; P40016; P40302; P40303; P40327; P43588; P53549; Q04062; Q06103; Q08723; Q12250; Q12377;
3jco24-396
Structure of yeast 26S proteasome in M2 state derived from Titan dataset Heteromer
O13563; O94742; P21242; P21243; P22141; P23638; P23639; P23724; P25043; P25451; P30656; P30657; P32379; P32496; P32565; P33297; P33298; P33299; P38624; P38764; P38886; P40016; P40302; P40303; P40327; P43588; P53549; Q04062; Q06103; Q08723; Q12250; Q12377;
3jcp24-396
Yeast proteasome in Ub-accepted state (C1-b) Heteromer
O13563; O94742; P21242; P21243; P22141; P23638; P23639; P23724; P25043; P25451; P30656; P30657; P32379; P32496; P32565; P33297; P33298; P33299; P38624; P38764; P38886; P40016; P40302; P40303; P40327; P43588; P53549; Q04062; Q06103; Q08723; Q12250; Q12377;
6j2q24-396
Yeast proteasome in resting state (C1-a) Heteromer
O13563; O94742; P21242; P21243; P22141; P23638; P23639; P23724; P25043; P25451; P30656; P30657; P32379; P32496; P32565; P33297; P33298; P33299; P38624; P38764; P38886; P40016; P40302; P40303; P40327; P43588; P53549; Q04062; Q06103; Q08723; Q12250; Q12377;
6j2x24-396
Yeast proteasome in translocation competent state (C3-a) Heteromer
O13563; O94742; P21242; P21243; P22141; P23638; P23639; P23724; P25043; P25451; P30656; P30657; P32379; P32496; P32565; P33297; P33298; P33299; P38624; P38764; P38886; P40016; P40302; P40303; P40327; P43588; P53549; Q04062; Q06103; Q08723; Q12250; Q12377;
6j2c24-396
The resting state of yeast proteasome Heteromer
O13563; O94742; P21242; P21243; P22141; P23638; P23639; P23724; P25043; P25451; P30656; P30657; P32379; P32496; P32565; P33297; P33298; P33299; P38624; P38764; P38886; P40016; P40302; P40303; P40327; P43588; P53549; Q04062; Q06103; Q08723; Q12250; Q12377;
5wvi24-396
Yeast proteasome-ADP-AlFx Heteromer
O13563; O94742; P21242; P21243; P22141; P23638; P23639; P23724; P25043; P25451; P30656; P30657; P32379; P32496; P32565; P33297; P33298; P33299; P38624; P38764; P38886; P40016; P40302; P40303; P40327; P43588; P53549; Q04062; Q06103; Q08723; Q12250; Q12377;
5wvk24-396
yeast proteasome in substrate-processing state (C3-b) Heteromer
O13563; O94742; P21242; P21243; P22141; P23638; P23639; P23724; P25043; P25451; P30656; P30657; P32379; P32496; P32565; P33297; P33298; P33299; P38624; P38764; P38886; P40016; P40302; P40303; P40327; P43588; P53549; Q04062; Q06103; Q08723; Q12250; Q12377;
6j2n24-396
Deep classification of a large cryo-EM dataset defines the conformational landscape of the 26S prot… Heteromer
O13563; O94742; P21242; P21243; P22141; P23638; P23639; P23724; P25043; P25451; P30656; P30657; P32379; P32496; P32565; P33297; P33298; P33299; P38624; P38764; P38886; P40016; P40302; P40303; P40327; P43588; P53549; Q04062; Q06103; Q08723; Q12250; Q12377;
4cr224-396
Deep classification of a large cryo-EM dataset defines the conformational landscape of the 26S prot… Heteromer
O13563; O94742; P21242; P21243; P22141; P23638; P23639; P23724; P25043; P25451; P30656; P30657; P32379; P32496; P32565; P33297; P33298; P33299; P38624; P38764; P38886; P40016; P40302; P40303; P40327; P43588; P53549; Q04062; Q06103; Q08723; Q12250; Q12377;
4cr424-396
Deep classification of a large cryo-EM dataset defines the conformational landscape of the 26S prot… Heteromer
O13563; O94742; P21242; P21243; P22141; P23638; P23639; P23724; P25043; P25451; P30656; P30657; P32379; P32496; P32565; P33297; P33298; P33299; P38624; P38764; P38886; P40016; P40302; P40303; P40327; P43588; P53549; Q04062; Q06103; Q08723; Q12250; Q12377;
4cr324-396
Structure of the 26S proteasome-Ubp6 complex Heteromer
O13563; O94742; P21242; P21243; P22141; P23638; P23639; P23724; P25043; P25451; P30656; P30657; P32379; P32496; P32565; P33297; P33298; P33299; P38624; P38764; P38886; P40016; P40302; P40303; P40327; P43588; P43593; P53549; P62987; Q04062; Q06103; Q08723; Q12250; Q12377;
5a5b24-396
Yeast 26S proteasome bound to ubiquitinated substrate (1D* motor state) Heteromer
P07818; P21242; P21243; P23638; P23639; P32379; P33297; P33298; P33299; P40302; P40303; P40327; P53549;
ADP;ATP;6ef0130-405
Yeast 26S proteasome bound to ubiquitinated substrate (5D motor state) Heteromer
P07818; P21242; P21243; P23638; P23639; P32379; P33297; P33298; P33299; P40302; P40303; P40327; P53549;
ATP;ADP;6ef1133-405
Yeast 26S proteasome bound to ubiquitinated substrate (5T motor state) Heteromer
P07818; P21242; P21243; P23638; P23639; P32379; P33297; P33298; P33299; P40302; P40303; P40327; P53549;
ATP;ADP;6ef2144-405