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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：P01842 New Search
3PDB entries
3Biological assembly
4chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P01842 1aqk FAB B7-15A2 Author chain L Reference sequence 22–236 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P01842 1lil LAMBDA III BENCE JONES PROTEIN CLE Author chain A Reference sequence 21–229 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P01842 1lil LAMBDA III BENCE JONES PROTEIN CLE Author chain B Reference sequence 21–229 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P01842 2ig2 IGG1-LAMBDA KOL FAB (LIGHT CHAIN) Author chain L Reference sequence 1–105 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） 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.