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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：P11974 New Search
12PDB entries
21Biological assembly
153chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P11974 1a49 PYRUVATE KINASE Author chain A Reference sequence 1–530 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1a49 PYRUVATE KINASE Author chain B Reference sequence 1–530 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1a49 PYRUVATE KINASE Author chain C Reference sequence 1–530 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1a49 PYRUVATE KINASE Author chain D Reference sequence 1–530 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1a49 PYRUVATE KINASE Author chain E Reference sequence 1–530 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1a49 PYRUVATE KINASE Author chain F Reference sequence 1–530 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1a49 PYRUVATE KINASE Author chain G Reference sequence 1–530 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1a49 PYRUVATE KINASE Author chain H Reference sequence 1–530 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1a49 PYRUVATE KINASE Author chain A Reference sequence 1–530 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1a49 PYRUVATE KINASE Author chain B Reference sequence 1–530 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1a49 PYRUVATE KINASE Author chain C Reference sequence 1–530 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1a49 PYRUVATE KINASE Author chain D Reference sequence 1–530 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1a49 PYRUVATE KINASE Author chain E Reference sequence 1–530 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1a49 PYRUVATE KINASE Author chain F Reference sequence 1–530 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1a49 PYRUVATE KINASE Author chain G Reference sequence 1–530 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1a49 PYRUVATE KINASE Author chain H Reference sequence 1–530 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1a5u PYRUVATE KINASE Author chain A Reference sequence 1–530 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1a5u PYRUVATE KINASE Author chain B Reference sequence 1–530 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1a5u PYRUVATE KINASE Author chain C Reference sequence 1–530 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1a5u PYRUVATE KINASE Author chain D Reference sequence 1–530 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1a5u PYRUVATE KINASE Author chain E Reference sequence 1–530 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1a5u PYRUVATE KINASE Author chain F Reference sequence 1–530 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1a5u PYRUVATE KINASE Author chain G Reference sequence 1–530 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1a5u PYRUVATE KINASE Author chain H Reference sequence 1–530 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1a5u PYRUVATE KINASE Author chain A Reference sequence 1–530 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1a5u PYRUVATE KINASE Author chain B Reference sequence 1–530 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1a5u PYRUVATE KINASE Author chain C Reference sequence 1–530 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1a5u PYRUVATE KINASE Author chain D Reference sequence 1–530 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1a5u PYRUVATE KINASE Author chain E Reference sequence 1–530 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1a5u PYRUVATE KINASE Author chain F Reference sequence 1–530 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1a5u PYRUVATE KINASE Author chain G Reference sequence 1–530 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1a5u PYRUVATE KINASE Author chain H Reference sequence 1–530 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1aqf PYRUVATE KINASE Author chain A Reference sequence 1–530 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1aqf PYRUVATE KINASE Author chain B Reference sequence 1–530 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1aqf PYRUVATE KINASE Author chain C Reference sequence 1–530 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1aqf PYRUVATE KINASE Author chain D Reference sequence 1–530 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1aqf PYRUVATE KINASE Author chain E Reference sequence 1–530 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1aqf PYRUVATE KINASE Author chain F Reference sequence 1–530 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1aqf PYRUVATE KINASE Author chain G Reference sequence 1–530 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1aqf PYRUVATE KINASE Author chain H Reference sequence 1–530 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1aqf PYRUVATE KINASE Author chain A Reference sequence 1–530 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1aqf PYRUVATE KINASE Author chain B Reference sequence 1–530 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1aqf PYRUVATE KINASE Author chain C Reference sequence 1–530 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1aqf PYRUVATE KINASE Author chain D Reference sequence 1–530 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1aqf PYRUVATE KINASE Author chain E Reference sequence 1–530 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1aqf PYRUVATE KINASE Author chain F Reference sequence 1–530 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1aqf PYRUVATE KINASE Author chain G Reference sequence 1–530 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1aqf PYRUVATE KINASE Author chain H Reference sequence 1–530 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1f3w PYRUVATE KINASE Author chain A Reference sequence 1–530 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1f3w PYRUVATE KINASE Author chain B Reference sequence 1–530 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1f3w PYRUVATE KINASE Author chain C Reference sequence 1–530 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1f3w PYRUVATE KINASE Author chain D Reference sequence 1–530 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1f3w PYRUVATE KINASE Author chain E Reference sequence 1–530 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1f3w PYRUVATE KINASE Author chain F Reference sequence 1–530 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1f3w PYRUVATE KINASE Author chain G Reference sequence 1–530 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1f3w PYRUVATE KINASE Author chain H Reference sequence 1–530 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1f3w PYRUVATE KINASE Author chain A Reference sequence 1–530 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1f3w PYRUVATE KINASE Author chain B Reference sequence 1–530 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1f3w PYRUVATE KINASE Author chain C Reference sequence 1–530 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1f3w PYRUVATE KINASE Author chain D Reference sequence 1–530 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1f3w PYRUVATE KINASE Author chain E Reference sequence 1–530 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1f3w PYRUVATE KINASE Author chain F Reference sequence 1–530 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1f3w PYRUVATE KINASE Author chain G Reference sequence 1–530 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1f3w PYRUVATE KINASE Author chain H Reference sequence 1–530 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1f3x PYRUVATE KINASE Author chain A Reference sequence 1–530 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1f3x PYRUVATE KINASE Author chain B Reference sequence 1–530 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1f3x PYRUVATE KINASE Author chain C Reference sequence 1–530 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1f3x PYRUVATE KINASE Author chain D Reference sequence 1–530 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1f3x PYRUVATE KINASE Author chain E Reference sequence 1–530 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1f3x PYRUVATE KINASE Author chain F Reference sequence 1–530 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1f3x PYRUVATE KINASE Author chain G Reference sequence 1–530 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1f3x PYRUVATE KINASE Author chain H Reference sequence 1–530 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1f3x PYRUVATE KINASE Author chain A Reference sequence 1–530 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1f3x PYRUVATE KINASE Author chain B Reference sequence 1–530 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1f3x PYRUVATE KINASE Author chain C Reference sequence 1–530 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1f3x PYRUVATE KINASE Author chain D Reference sequence 1–530 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1f3x PYRUVATE KINASE Author chain E Reference sequence 1–530 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1f3x PYRUVATE KINASE Author chain F Reference sequence 1–530 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1f3x PYRUVATE KINASE Author chain G Reference sequence 1–530 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1f3x PYRUVATE KINASE Author chain H Reference sequence 1–530 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 1pkn PYRUVATE KINASE Author chain A Reference sequence 1–530 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P11974 2g50 Pyruvate kinase isozymes M1/M2 Author chain A Reference sequence 1–530 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 2g50 Pyruvate kinase isozymes M1/M2 Author chain B Reference sequence 1–530 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 2g50 Pyruvate kinase isozymes M1/M2 Author chain C Reference sequence 1–530 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 2g50 Pyruvate kinase isozymes M1/M2 Author chain D Reference sequence 1–530 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 2g50 Pyruvate kinase isozymes M1/M2 Author chain E Reference sequence 1–530 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 2g50 Pyruvate kinase isozymes M1/M2 Author chain F Reference sequence 1–530 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 2g50 Pyruvate kinase isozymes M1/M2 Author chain G Reference sequence 1–530 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 2g50 Pyruvate kinase isozymes M1/M2 Author chain H Reference sequence 1–530 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 2g50 Pyruvate kinase isozymes M1/M2 Author chain A Reference sequence 1–530 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 2g50 Pyruvate kinase isozymes M1/M2 Author chain B Reference sequence 1–530 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 2g50 Pyruvate kinase isozymes M1/M2 Author chain C Reference sequence 1–530 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 2g50 Pyruvate kinase isozymes M1/M2 Author chain D Reference sequence 1–530 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 2g50 Pyruvate kinase isozymes M1/M2 Author chain E Reference sequence 1–530 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 2g50 Pyruvate kinase isozymes M1/M2 Author chain F Reference sequence 1–530 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 2g50 Pyruvate kinase isozymes M1/M2 Author chain G Reference sequence 1–530 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 2g50 Pyruvate kinase isozymes M1/M2 Author chain H Reference sequence 1–530 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 3n25 Pyruvate kinase isozymes M1/M2 Author chain A Reference sequence 1–531 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 3n25 Pyruvate kinase isozymes M1/M2 Author chain B Reference sequence 1–531 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 3n25 Pyruvate kinase isozymes M1/M2 Author chain C Reference sequence 1–531 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 3n25 Pyruvate kinase isozymes M1/M2 Author chain D Reference sequence 1–531 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 3n25 Pyruvate kinase isozymes M1/M2 Author chain E Reference sequence 1–531 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 3n25 Pyruvate kinase isozymes M1/M2 Author chain F Reference sequence 1–531 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 3n25 Pyruvate kinase isozymes M1/M2 Author chain G Reference sequence 1–531 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 3n25 Pyruvate kinase isozymes M1/M2 Author chain H Reference sequence 1–531 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 3n25 Pyruvate kinase isozymes M1/M2 Author chain A Reference sequence 1–531 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 3n25 Pyruvate kinase isozymes M1/M2 Author chain B Reference sequence 1–531 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 3n25 Pyruvate kinase isozymes M1/M2 Author chain C Reference sequence 1–531 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 3n25 Pyruvate kinase isozymes M1/M2 Author chain D Reference sequence 1–531 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 3n25 Pyruvate kinase isozymes M1/M2 Author chain E Reference sequence 1–531 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 3n25 Pyruvate kinase isozymes M1/M2 Author chain F Reference sequence 1–531 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 3n25 Pyruvate kinase isozymes M1/M2 Author chain G Reference sequence 1–531 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 3n25 Pyruvate kinase isozymes M1/M2 Author chain H Reference sequence 1–531 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 7r6y Pyruvate kinase PKM Author chain A Reference sequence 1–531 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 7r6y Pyruvate kinase PKM Author chain B Reference sequence 1–531 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 7r6y Pyruvate kinase PKM Author chain C Reference sequence 1–531 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 7r6y Pyruvate kinase PKM Author chain D Reference sequence 1–531 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 8f5t Pyruvate kinase PKM Author chain A Reference sequence 1–531 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 8f5t Pyruvate kinase PKM Author chain B Reference sequence 1–531 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 8f5t Pyruvate kinase PKM Author chain C Reference sequence 1–531 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 8f5t Pyruvate kinase PKM Author chain D Reference sequence 1–531 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 8f5t Pyruvate kinase PKM Author chain E Reference sequence 1–531 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 8f5t Pyruvate kinase PKM Author chain F Reference sequence 1–531 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 8f5t Pyruvate kinase PKM Author chain G Reference sequence 1–531 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 8f5t Pyruvate kinase PKM Author chain H Reference sequence 1–531 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 8f5t Pyruvate kinase PKM Author chain A Reference sequence 1–531 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 8f5t Pyruvate kinase PKM Author chain B Reference sequence 1–531 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 8f5t Pyruvate kinase PKM Author chain C Reference sequence 1–531 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 8f5t Pyruvate kinase PKM Author chain D Reference sequence 1–531 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 8f5t Pyruvate kinase PKM Author chain E Reference sequence 1–531 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 8f5t Pyruvate kinase PKM Author chain F Reference sequence 1–531 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 8f5t Pyruvate kinase PKM Author chain G Reference sequence 1–531 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 8f5t Pyruvate kinase PKM Author chain H Reference sequence 1–531 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 8f5u Pyruvate kinase PKM Author chain A Reference sequence 1–531 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 8f5u Pyruvate kinase PKM Author chain B Reference sequence 1–531 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 8f5u Pyruvate kinase PKM Author chain C Reference sequence 1–531 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 8f5u Pyruvate kinase PKM Author chain D Reference sequence 1–531 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 8f6m Pyruvate kinase PKM Author chain A Reference sequence 1–531 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 8f6m Pyruvate kinase PKM Author chain B Reference sequence 1–531 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 8f6m Pyruvate kinase PKM Author chain C Reference sequence 1–531 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 8f6m Pyruvate kinase PKM Author chain D Reference sequence 1–531 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 8f6m Pyruvate kinase PKM Author chain E Reference sequence 1–531 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 8f6m Pyruvate kinase PKM Author chain F Reference sequence 1–531 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 8f6m Pyruvate kinase PKM Author chain G Reference sequence 1–531 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 8f6m Pyruvate kinase PKM Author chain H Reference sequence 1–531 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 8f6m Pyruvate kinase PKM Author chain A Reference sequence 1–531 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 8f6m Pyruvate kinase PKM Author chain B Reference sequence 1–531 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 8f6m Pyruvate kinase PKM Author chain C Reference sequence 1–531 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 8f6m Pyruvate kinase PKM Author chain D Reference sequence 1–531 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 8f6m Pyruvate kinase PKM Author chain E Reference sequence 1–531 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 8f6m Pyruvate kinase PKM Author chain F Reference sequence 1–531 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 8f6m Pyruvate kinase PKM Author chain G Reference sequence 1–531 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P11974 8f6m Pyruvate kinase PKM Author chain H Reference sequence 1–531 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count

“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.