P33298 (PRS6B_YEAST) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)

26S proteasome regulatory subunit 6B homolog UniProtKBInterProSTRINGInteractive Modelling

428 aa; Sequence (Fasta) ; 10 identical sequences: Saccharomyces cerevisiae: N1PAJ3, G2WBD4, C8Z5V8, C7GSC8, B5VGS6, A6ZYZ5, B3LFQ6; Saccharomyces pastorianus: A0A6C1DPE8; Saccharomyces boulardii: A0A0L8VTQ1; Saccharomyces cerevisiae x Saccharomyces kudriavzevii: H0GEK6

Available Structures

31 Experimental Structures

DescriptionPDB IDOligo-stateRangeSeq id (%)Ligands
26S proteasome WT-Ubp6-UbVS complex in the si state (ATPases, Rpn1, Ubp6, and UbVS) Heteromer
P0CG47; P33297; P33299; P38764; P40327; P43593; P53549; Q01939;
35-428
100ATP;MG;ADP;
26S proteasome, s2 state Heteromer
O13563; O94742; P21242; P21243; P22141; P23638; P23639; P23724; P25043; P25451; P30656; P30657; P32379; P32496; P32565; P33297; P33299; P38624; P38764; P38886; P40016; P40302; P40303; P40327; P43588; P53549; Q01939; Q04062; Q06103; Q08723; Q12250; Q12377;
35-428
100ATP;MG;ADP;
26S proteasome, s6 state Heteromer
O13563; O94742; P21242; P21243; P22141; P23638; P23639; P23724; P25043; P25451; P30656; P30657; P32379; P32496; P32565; P33297; P33299; P38624; P38764; P38886; P40016; P40302; P40303; P40327; P43588; P53549; Q01939; Q04062; Q06103; Q08723; Q12250; Q12377;
35-428
100ATP;MG;ADP;
26S proteasome, s1 state Heteromer
O13563; O94742; P21242; P21243; P22141; P23638; P23639; P23724; P25043; P25451; P30656; P30657; P32379; P32496; P32565; P33297; P33299; P38624; P38764; P38886; P40016; P40302; P40303; P40327; P43588; P53549; Q01939; Q04062; Q06103; Q08723; Q12250; Q12377;
35-428
100ATP;MG;ADP;
26S proteasome, s3 state Heteromer
O13563; O94742; P21242; P21243; P22141; P23638; P23639; P23724; P25043; P25451; P30656; P30657; P32379; P32496; P32565; P33297; P33299; P38624; P38764; P38886; P40016; P40302; P40303; P40327; P43588; P53549; Q01939; Q04062; Q06103; Q08723; Q12250; Q12377;
35-428
100ADP;MG;ATP;
26S proteasome, s5 state Heteromer
O13563; O94742; P21242; P21243; P22141; P23638; P23639; P23724; P25043; P25451; P30656; P30657; P32379; P32496; P32565; P33297; P33299; P38624; P38764; P38886; P40016; P40302; P40303; P40327; P43588; P53549; Q01939; Q04062; Q06103; Q08723; Q12250; Q12377;
35-428
100ATP;MG;ADP;
26S proteasome Rpt1-RK -Ubp6-UbVS complex in the si state Heteromer
O13563; O94742; P0CG47; P21242; P21243; P22141; P23638; P23639; P23724; P25043; P25451; P30656; P30657; P32379; P32496; P32565; P33297; P33299; P38624; P38764; P38886; P40016; P40302; P40303; P40327; P43588; P43593; P53549; Q01939; Q04062; Q06103; Q08723; Q12250; Q12377;
35-428
100ATP;MG;ADP;
26S proteasome in presence of BeFx (s4) Heteromer
O13563; O94742; P21242; P21243; P22141; P23638; P23639; P23724; P25043; P25451; P30656; P30657; P32379; P32496; P32565; P33297; P33299; P38624; P38764; P38886; P40016; P40302; P40303; P40327; P43588; P43593; P53549; Q01939; Q04062; Q06103; Q08723; Q12250; Q12377;
40-428
100ATP;MG;ADP;
26S proteasome in presence of ATP (s1) Heteromer
P21242; P21243; P22141; P23638; P23639; P23724; P25043; P25451; P30656; P30657; P32379; P33297; P33299; P38624; P40302; P40303; P40327; P53549; Q01939;
40-428
100ATP;MG;ADP;
26S proteasome in presence of ATP (s2) Heteromer
P21242; P21243; P22141; P23638; P23639; P23724; P25043; P25451; P30656; P30657; P32379; P33297; P33299; P38624; P40302; P40303; P40327; P53549; Q01939;
40-428
100MG;ATP;ADP;
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; P33299; P38624; P38764; P38886; P40016; P40302; P40303; P40327; P43588; P53549; Q01939; Q04062; Q06103; Q08723; Q12250; Q12377;
40-428
100ANP;MG;ADP;
26S proteasome, s4 state Heteromer
O13563; O94742; P21242; P21243; P22141; P23638; P23639; P23724; P25043; P25451; P30656; P30657; P32379; P32496; P32565; P33297; P33299; P38624; P38764; P38886; P40016; P40302; P40303; P40327; P43588; P53549; Q01939; Q04062; Q06103; Q08723; Q12250; Q12377;
45-428
100ATP;MG;ADP;
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; P33299; P38624; P40302; P40303; P40327; P43588; P53549; Q01939;
47-428
100.0ATP;ADP;
The resting state of yeast proteasome Heteromer
O13563; O94742; P21242; P21243; P22141; P23638; P23639; P23724; P25043; P25451; P30656; P30657; P32379; P32496; P32565; P33297; P33299; P38624; P38764; P38886; P40016; P40302; P40303; P40327; P43588; P53549; Q01939; Q04062; Q06103; Q08723; Q12250; Q12377;
48-428
100
Yeast proteasome-ADP-AlFx Heteromer
O13563; O94742; P21242; P21243; P22141; P23638; P23639; P23724; P25043; P25451; P30656; P30657; P32379; P32496; P32565; P33297; P33299; P38624; P38764; P38886; P40016; P40302; P40303; P40327; P43588; P53549; Q01939; Q04062; Q06103; Q08723; Q12250; Q12377;
48-428
100
yeast proteasome in Ub-engaged state (C2) Heteromer
O13563; O94742; P21242; P21243; P22141; P23638; P23639; P23724; P25043; P25451; P30656; P30657; P32379; P32496; P32565; P33297; P33299; P38624; P38764; P38886; P40016; P40302; P40303; P40327; P43588; P53549; Q01939; Q04062; Q06103; Q08723; Q12250; Q12377;
48-428
100
Yeast proteasome in resting state (C1-a) Heteromer
O13563; O94742; P21242; P21243; P22141; P23638; P23639; P23724; P25043; P25451; P30656; P30657; P32379; P32496; P32565; P33297; P33299; P38624; P38764; P38886; P40016; P40302; P40303; P40327; P43588; P53549; Q01939; Q04062; Q06103; Q08723; Q12250; Q12377;
48-428
100
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; P33299; P38624; P38764; P38886; P40016; P40302; P40303; P40327; P43588; P53549; Q01939; Q04062; Q06103; Q08723; Q12250; Q12377;
48-428
100
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; P33299; P38624; P38764; P38886; P40016; P40302; P40303; P40327; P43588; P53549; Q01939; Q04062; Q06103; Q08723; Q12250; Q12377;
48-428
100
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; P33299; P38624; P38764; P38886; P40016; P40302; P40303; P40327; P43588; P53549; Q01939; Q04062; Q06103; Q08723; Q12250; Q12377;
48-428
100
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; P33299; P38624; P38764; P38886; P40016; P40302; P40303; P40327; P43588; P53549; Q01939; Q04062; Q06103; Q08723; Q12250; Q12377;
48-428
100
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; P33299; P38624; P38764; P38886; P40016; P40302; P40303; P40327; P43588; P53549; Q01939; Q04062; Q06103; Q08723; Q12250; Q12377;
48-428
100
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; P33299; P38624; P38764; P38886; P40016; P40302; P40303; P40327; P43588; P53549; Q01939; Q04062; Q06103; Q08723; Q12250; Q12377;
48-428
100
Structure of the 26S proteasome-Ubp6 complex Heteromer
O13563; O94742; P21242; P21243; P22141; P23638; P23639; P23724; P25043; P25451; P30656; P30657; P32379; P32496; P32565; P33297; P33299; P38624; P38764; P38886; P40016; P40302; P40303; P40327; P43588; P43593; P53549; P62987; Q01939; Q04062; Q06103; Q08723; Q12250; Q12377;
48-428
100
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; P33299; P38624; P38764; P38886; P40016; P40302; P40303; P40327; P43588; P53549; Q01939; Q04062; Q06103; Q08723; Q12250; Q12377;
48-418
100.0
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; P33299; P38624; P38764; P38886; P40016; P40302; P40303; P40327; P43588; P53549; Q01939; Q04062; Q06103; Q08723; Q12250; Q12377;
48-418
100.0
Yeast 26S proteasome bound to ubiquitinated substrate (5D motor state) Heteromer
P07818; P21242; P21243; P23638; P23639; P32379; P33297; P33299; P40302; P40303; P40327; P53549; Q01939;
153-428
100ATP;ADP;
Yeast 26S proteasome bound to ubiquitinated substrate (1D* motor state) Heteromer
P07818; P21242; P21243; P23638; P23639; P32379; P33297; P33299; P40302; P40303; P40327; P53549; Q01939;
157-428
100ADP;ATP;
Yeast 26S proteasome bound to ubiquitinated substrate (5T motor state) Heteromer
P07818; P21242; P21243; P23638; P23639; P32379; P33297; P33299; P40302; P40303; P40327; P53549; Q01939;
170-428
100ATP;ADP;
Crystal structure analysis of yeast Nas6p complexed with the proteasome subunit, rpt3 Heteromer
P50086;
360-416
100
Crystal structure analysis of yeast Nas6p complexed with the proteasome subunit, rpt3 Heteromer
P50086;
360-416
100

7 SWISS-MODEL models

TemplateOligo-stateQMEANDisCoRangeLigandsTrg-Tpl Seq id (%)
7qo6.1.hmonomer0.6635-428
100.00
6msk.1.Pmonomer0.6546-428
68.42
6he8.1.7monomer0.6346-421
46.67
6he9.1.3monomer0.6346-421
46.67
6he8.1.2monomer0.6046-421
46.67
7qxw.1.Mmonomer0.6039-418
47.49
5vfq.1.emonomer0.5954-422
47.48