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35ZR

yeast 26S proteasome base assembly intermediate, Hsm3-Rpt1-Rpt2 (base-Hsm3-Nas6)

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
26S proteasome regulatory subunit 7 homologpolymer46752054.91UniProt (P33299)Saccharomyces cerevisiae (brewer's yeast)Protein CIM5,Tat-binding homolog 3
2B
(B)
26S proteasome regulatory subunit 4 homologpolymer43748898.21UniProt (P40327)Saccharomyces cerevisiae (brewer's yeast)Tat-binding homolog 5
3C
(D)
DNA mismatch repair protein HSM3polymer48055601.51UniProt (P38348)Saccharomyces cerevisiae (brewer's yeast)Enhanced spontaneous mutability protein 3
4D, E
(A, B)
ADENOSINE-5'-TRIPHOSPHATEnon-polymer507.22Chemie (ATP)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains3
Total formula weight156554.6
Non-Polymers*Number of molecules2
Total formula weight1014.4
All*Total formula weight157568.9
*Water molecules are not included.

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PDB entries from 2026-08-19

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