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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：Q43832 New Search
8PDB entries
8Biological assembly
44chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q43832 1aa1 RIBULOSE BISPHOSPHATE CARBOXYLASE (SMALL CHAIN) Author chain C Reference sequence 58–180 1 Protein heterocomplex Heteromer Protein 16 hexadecameric （16） Consistent with protein count
Q43832 1aa1 RIBULOSE BISPHOSPHATE CARBOXYLASE (SMALL CHAIN) Author chain F Reference sequence 58–180 1 Protein heterocomplex Heteromer Protein 16 hexadecameric （16） Consistent with protein count
Q43832 1aa1 RIBULOSE BISPHOSPHATE CARBOXYLASE (SMALL CHAIN) Author chain I Reference sequence 58–180 1 Protein heterocomplex Heteromer Protein 16 hexadecameric （16） Consistent with protein count
Q43832 1aa1 RIBULOSE BISPHOSPHATE CARBOXYLASE (SMALL CHAIN) Author chain S Reference sequence 58–180 1 Protein heterocomplex Heteromer Protein 16 hexadecameric （16） Consistent with protein count
Q43832 1aus RIBULOSE BISPHOSPHATE CARBOXYLASE/OXYGENASE Author chain S Reference sequence 58–180 1 Protein heterocomplex Heteromer Protein 16 hexadecameric （16） Consistent with protein count
Q43832 1aus RIBULOSE BISPHOSPHATE CARBOXYLASE/OXYGENASE Author chain T Reference sequence 58–180 1 Protein heterocomplex Heteromer Protein 16 hexadecameric （16） Consistent with protein count
Q43832 1aus RIBULOSE BISPHOSPHATE CARBOXYLASE/OXYGENASE Author chain U Reference sequence 58–180 1 Protein heterocomplex Heteromer Protein 16 hexadecameric （16） Consistent with protein count
Q43832 1aus RIBULOSE BISPHOSPHATE CARBOXYLASE/OXYGENASE Author chain V Reference sequence 58–180 1 Protein heterocomplex Heteromer Protein 16 hexadecameric （16） Consistent with protein count
Q43832 1ir1 Small subunit of Rubisco Author chain S Reference sequence 58–180 1 Protein heterocomplex Heteromer Protein 16 hexadecameric （16） Consistent with protein count
Q43832 1ir1 Small subunit of Rubisco Author chain T Reference sequence 58–180 1 Protein heterocomplex Heteromer Protein 16 hexadecameric （16） Consistent with protein count
Q43832 1ir1 Small subunit of Rubisco Author chain U Reference sequence 58–180 1 Protein heterocomplex Heteromer Protein 16 hexadecameric （16） Consistent with protein count
Q43832 1ir1 Small subunit of Rubisco Author chain V Reference sequence 58–180 1 Protein heterocomplex Heteromer Protein 16 hexadecameric （16） Consistent with protein count
Q43832 1upm RIBULOSE BISPHOSPHATE CARBOXYLASE SMALL CHAIN Author chain C Reference sequence 58–180 1 Protein heterocomplex Heteromer Protein 16 hexadecameric （16） Consistent with protein count
Q43832 1upm RIBULOSE BISPHOSPHATE CARBOXYLASE SMALL CHAIN Author chain F Reference sequence 58–180 1 Protein heterocomplex Heteromer Protein 16 hexadecameric （16） Consistent with protein count
Q43832 1upm RIBULOSE BISPHOSPHATE CARBOXYLASE SMALL CHAIN Author chain I Reference sequence 58–180 1 Protein heterocomplex Heteromer Protein 16 hexadecameric （16） Consistent with protein count
Q43832 1upm RIBULOSE BISPHOSPHATE CARBOXYLASE SMALL CHAIN Author chain M Reference sequence 58–180 1 Protein heterocomplex Heteromer Protein 16 hexadecameric （16） Consistent with protein count
Q43832 1upm RIBULOSE BISPHOSPHATE CARBOXYLASE SMALL CHAIN Author chain P Reference sequence 58–180 1 Protein heterocomplex Heteromer Protein 16 hexadecameric （16） Consistent with protein count
Q43832 1upm RIBULOSE BISPHOSPHATE CARBOXYLASE SMALL CHAIN Author chain S Reference sequence 58–180 1 Protein heterocomplex Heteromer Protein 16 hexadecameric （16） Consistent with protein count
Q43832 1upm RIBULOSE BISPHOSPHATE CARBOXYLASE SMALL CHAIN Author chain T Reference sequence 58–180 1 Protein heterocomplex Heteromer Protein 16 hexadecameric （16） Consistent with protein count
Q43832 1upm RIBULOSE BISPHOSPHATE CARBOXYLASE SMALL CHAIN Author chain W Reference sequence 58–180 1 Protein heterocomplex Heteromer Protein 16 hexadecameric （16） Consistent with protein count
Q43832 1upp RIBULOSE BISPHOSPHATE CARBOXYLASE SMALL CHAIN Author chain I Reference sequence 58–180 1 Protein heterocomplex Heteromer Protein 16 hexadecameric （16） Consistent with protein count
Q43832 1upp RIBULOSE BISPHOSPHATE CARBOXYLASE SMALL CHAIN Author chain J Reference sequence 58–180 1 Protein heterocomplex Heteromer Protein 16 hexadecameric （16） Consistent with protein count
Q43832 1upp RIBULOSE BISPHOSPHATE CARBOXYLASE SMALL CHAIN Author chain K Reference sequence 58–180 1 Protein heterocomplex Heteromer Protein 16 hexadecameric （16） Consistent with protein count
Q43832 1upp RIBULOSE BISPHOSPHATE CARBOXYLASE SMALL CHAIN Author chain L Reference sequence 58–180 1 Protein heterocomplex Heteromer Protein 16 hexadecameric （16） Consistent with protein count
Q43832 1uzd ;Ribulose bisphosphate carboxylase small chain 1, chloroplastic,Ribulose bisphosphate carboxylase small chain 2, chloroplastic,Ribulose bisphosphate carboxylase small chain 1, chloroplastic ; Author chain C Reference sequence 103–121 1 Insufficient information Heteromer Protein 16 hexadecameric （16） Consistent with protein count
Q43832 1uzd ;Ribulose bisphosphate carboxylase small chain 1, chloroplastic,Ribulose bisphosphate carboxylase small chain 2, chloroplastic,Ribulose bisphosphate carboxylase small chain 1, chloroplastic ; Author chain F Reference sequence 103–121 1 Insufficient information Heteromer Protein 16 hexadecameric （16） Consistent with protein count
Q43832 1uzd ;Ribulose bisphosphate carboxylase small chain 1, chloroplastic,Ribulose bisphosphate carboxylase small chain 2, chloroplastic,Ribulose bisphosphate carboxylase small chain 1, chloroplastic ; Author chain I Reference sequence 103–121 1 Insufficient information Heteromer Protein 16 hexadecameric （16） Consistent with protein count
Q43832 1uzd ;Ribulose bisphosphate carboxylase small chain 1, chloroplastic,Ribulose bisphosphate carboxylase small chain 2, chloroplastic,Ribulose bisphosphate carboxylase small chain 1, chloroplastic ; Author chain J Reference sequence 103–121 1 Insufficient information Heteromer Protein 16 hexadecameric （16） Consistent with protein count
Q43832 1uzd ;Ribulose bisphosphate carboxylase small chain 1, chloroplastic,Ribulose bisphosphate carboxylase small chain 2, chloroplastic,Ribulose bisphosphate carboxylase small chain 1, chloroplastic ; Author chain M Reference sequence 103–121 1 Insufficient information Heteromer Protein 16 hexadecameric （16） Consistent with protein count
Q43832 1uzd ;Ribulose bisphosphate carboxylase small chain 1, chloroplastic,Ribulose bisphosphate carboxylase small chain 2, chloroplastic,Ribulose bisphosphate carboxylase small chain 1, chloroplastic ; Author chain P Reference sequence 103–121 1 Insufficient information Heteromer Protein 16 hexadecameric （16） Consistent with protein count
Q43832 1uzd ;Ribulose bisphosphate carboxylase small chain 1, chloroplastic,Ribulose bisphosphate carboxylase small chain 2, chloroplastic,Ribulose bisphosphate carboxylase small chain 1, chloroplastic ; Author chain T Reference sequence 103–121 1 Insufficient information Heteromer Protein 16 hexadecameric （16） Consistent with protein count
Q43832 1uzd ;Ribulose bisphosphate carboxylase small chain 1, chloroplastic,Ribulose bisphosphate carboxylase small chain 2, chloroplastic,Ribulose bisphosphate carboxylase small chain 1, chloroplastic ; Author chain W Reference sequence 103–121 1 Insufficient information Heteromer Protein 16 hexadecameric （16） Consistent with protein count
Q43832 8qj0 Ribulose bisphosphate carboxylase small subunit, chloroplastic 2 Author chain S Reference sequence 58–180 1 Protein heterocomplex Heteromer Protein 8 octameric （8） Consistent with protein count
Q43832 8qj0 Ribulose bisphosphate carboxylase small subunit, chloroplastic 2 Author chain T Reference sequence 58–180 1 Protein heterocomplex Heteromer Protein 8 octameric （8） Consistent with protein count
Q43832 8qj0 Ribulose bisphosphate carboxylase small subunit, chloroplastic 2 Author chain U Reference sequence 58–180 1 Protein heterocomplex Heteromer Protein 8 octameric （8） Consistent with protein count
Q43832 8qj0 Ribulose bisphosphate carboxylase small subunit, chloroplastic 2 Author chain V Reference sequence 58–180 1 Protein heterocomplex Heteromer Protein 8 octameric （8） Consistent with protein count
Q43832 9cq5 Ribulose bisphosphate carboxylase small subunit, chloroplastic 2 Author chain I Reference sequence 58–180 1 Protein heterocomplex Heteromer Protein 16 hexadecameric （16） Consistent with protein count
Q43832 9cq5 Ribulose bisphosphate carboxylase small subunit, chloroplastic 2 Author chain J Reference sequence 58–180 1 Protein heterocomplex Heteromer Protein 16 hexadecameric （16） Consistent with protein count
Q43832 9cq5 Ribulose bisphosphate carboxylase small subunit, chloroplastic 2 Author chain K Reference sequence 58–180 1 Protein heterocomplex Heteromer Protein 16 hexadecameric （16） Consistent with protein count
Q43832 9cq5 Ribulose bisphosphate carboxylase small subunit, chloroplastic 2 Author chain L Reference sequence 58–180 1 Protein heterocomplex Heteromer Protein 16 hexadecameric （16） Consistent with protein count
Q43832 9cq5 Ribulose bisphosphate carboxylase small subunit, chloroplastic 2 Author chain M Reference sequence 58–180 1 Protein heterocomplex Heteromer Protein 16 hexadecameric （16） Consistent with protein count
Q43832 9cq5 Ribulose bisphosphate carboxylase small subunit, chloroplastic 2 Author chain N Reference sequence 58–180 1 Protein heterocomplex Heteromer Protein 16 hexadecameric （16） Consistent with protein count
Q43832 9cq5 Ribulose bisphosphate carboxylase small subunit, chloroplastic 2 Author chain O Reference sequence 58–180 1 Protein heterocomplex Heteromer Protein 16 hexadecameric （16） Consistent with protein count
Q43832 9cq5 Ribulose bisphosphate carboxylase small subunit, chloroplastic 2 Author chain P Reference sequence 58–180 1 Protein heterocomplex Heteromer Protein 16 hexadecameric （16） 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.