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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：P45720 New Search
6PDB entries
7Biological assembly
11chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P45720 1la6 Hemoglobin beta-1/2 chain Author chain B Reference sequence 1–146 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P45720 1t1n PROTEIN (HEMOGLOBIN) Author chain B Reference sequence 1–146 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P45720 3d1k Hemoglobin subunit beta-1/2 Author chain B Reference sequence 1–146 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P45720 3nfe Hemoglobin subunit beta-1/2 Author chain B Reference sequence 1–146 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P45720 3nfe Hemoglobin subunit beta-1/2 Author chain D Reference sequence 1–146 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P45720 3ng6 Hemoglobin subunit beta-1/2 Author chain B Reference sequence 1–146 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P45720 3ng6 Hemoglobin subunit beta-1/2 Author chain D Reference sequence 1–146 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P45720 5lfg Hemoglobin subunit beta-1/2 Author chain B Reference sequence 1–146 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P45720 5lfg Hemoglobin subunit beta-1/2 Author chain D Reference sequence 1–146 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P45720 5lfg Hemoglobin subunit beta-1/2 Author chain B Reference sequence 1–146 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P45720 5lfg Hemoglobin subunit beta-1/2 Author chain D Reference sequence 1–146 2 Protein heterocomplex Heteromer 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.