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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：P11277 New Search
6PDB entries
9Biological assembly
15chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P11277 1s35 Spectrin beta chain, erythrocyte Author chain A Reference sequence 1063–1275 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P11277 3edu Spectrin beta chain, erythrocyte Author chain A Reference sequence 1692–1907 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P11277 3f57 Spectrin beta chain, erythrocyte Author chain A Reference sequence 1686–1907 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P11277 3f57 Spectrin beta chain, erythrocyte Author chain B Reference sequence 1686–1907 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P11277 3f57 Spectrin beta chain, erythrocyte Author chain A Reference sequence 1686–1907 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P11277 3f57 Spectrin beta chain, erythrocyte Author chain B Reference sequence 1686–1907 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P11277 3kbt Spectrin beta chain, erythrocyte Author chain A Reference sequence 1583–1906 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11277 3kbt Spectrin beta chain, erythrocyte Author chain B Reference sequence 1583–1906 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11277 3kbt Spectrin beta chain, erythrocyte Author chain A Reference sequence 1583–1906 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11277 3kbt Spectrin beta chain, erythrocyte Author chain B Reference sequence 1583–1906 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11277 3kbu Spectrin beta chain, erythrocyte Author chain A Reference sequence 1583–1906 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11277 3kbu Spectrin beta chain, erythrocyte Author chain B Reference sequence 1583–1906 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11277 3kbu Spectrin beta chain, erythrocyte Author chain A Reference sequence 1583–1906 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11277 3kbu Spectrin beta chain, erythrocyte Author chain B Reference sequence 1583–1906 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11277 3lbx Spectrin beta chain, erythrocyte Author chain B Reference sequence 1902–2084 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.