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Protein Structures and Oligomeric States

Enter a protein name, UniProt accession or PDB ID. Name searches ask you to confirm the protein identity before related structures are queried.

Current Protein Identity：Q8LBI1 New Search
5PDB entries
5Biological assembly
5chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q8LBI1 9h3g Large ribosomal subunit protein uL18z Author chain BK Reference sequence 1–301 1 Protein–RNA Heteromer Protein 73 RNA 7 80-meric （80） Consistent with all polymers
Q8LBI1 9h6i Large ribosomal subunit protein uL18z Author chain BK Reference sequence 1–301 1 Protein–RNA Heteromer Protein 73 RNA 7 80-meric （80） Consistent with all polymers
Q8LBI1 9hes Large ribosomal subunit protein uL18z Author chain BK Reference sequence 1–301 1 Protein–RNA Heteromer Protein 73 RNA 7 80-meric （80） Consistent with all polymers
Q8LBI1 9hmw Large ribosomal subunit protein uL18z Author chain BK Reference sequence 1–301 1 Protein–RNA Heteromer Protein 73 RNA 7 80-meric （80） Consistent with all polymers
Q8LBI1 9scu Large ribosomal subunit protein uL18z Author chain CD Reference sequence 1–301 1 Protein–RNA Heteromer Protein 40 RNA 3 43-meric （43） Consistent with all polymers

“Homomeric versus heteromeric classification follows protein identity; different constructs of the same UniProt entry still require comparison of reference-sequence ranges, mutations and missing segments. Assemblies marked for review remain visible but are not included in the highest-confidence candidate set.