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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：P11540 New Search
21PDB entries
51Biological assembly
138chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P11540 1a19 BARSTAR Author chain A Reference sequence 1–89 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P11540 1a19 BARSTAR Author chain B Reference sequence 1–89 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P11540 1ab7 BARSTAR Author chain A Reference sequence 1–89 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P11540 1ay7 BARSTAR Author chain B Reference sequence 1–89 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1b27 PROTEIN (BARSTAR) Author chain D Reference sequence 1–89 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1b27 PROTEIN (BARSTAR) Author chain E Reference sequence 1–89 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1b27 PROTEIN (BARSTAR) Author chain F Reference sequence 1–89 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1b27 PROTEIN (BARSTAR) Author chain D Reference sequence 1–89 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1b27 PROTEIN (BARSTAR) Author chain E Reference sequence 1–89 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1b27 PROTEIN (BARSTAR) Author chain F Reference sequence 1–89 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1b27 PROTEIN (BARSTAR) Author chain D Reference sequence 1–89 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1b27 PROTEIN (BARSTAR) Author chain E Reference sequence 1–89 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1b27 PROTEIN (BARSTAR) Author chain F Reference sequence 1–89 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1b2s PROTEIN (BARSTAR) Author chain D Reference sequence 1–89 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1b2s PROTEIN (BARSTAR) Author chain E Reference sequence 1–89 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1b2s PROTEIN (BARSTAR) Author chain F Reference sequence 1–89 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1b2s PROTEIN (BARSTAR) Author chain D Reference sequence 1–89 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1b2s PROTEIN (BARSTAR) Author chain E Reference sequence 1–89 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1b2s PROTEIN (BARSTAR) Author chain F Reference sequence 1–89 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1b2s PROTEIN (BARSTAR) Author chain D Reference sequence 1–89 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1b2s PROTEIN (BARSTAR) Author chain E Reference sequence 1–89 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1b2s PROTEIN (BARSTAR) Author chain F Reference sequence 1–89 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1b2u PROTEIN (BARSTAR) Author chain D Reference sequence 1–89 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1b2u PROTEIN (BARSTAR) Author chain E Reference sequence 1–89 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1b2u PROTEIN (BARSTAR) Author chain F Reference sequence 1–89 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1b2u PROTEIN (BARSTAR) Author chain D Reference sequence 1–89 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1b2u PROTEIN (BARSTAR) Author chain E Reference sequence 1–89 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1b2u PROTEIN (BARSTAR) Author chain F Reference sequence 1–89 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1b2u PROTEIN (BARSTAR) Author chain D Reference sequence 1–89 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1b2u PROTEIN (BARSTAR) Author chain E Reference sequence 1–89 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1b2u PROTEIN (BARSTAR) Author chain F Reference sequence 1–89 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1b3s PROTEIN (BARSTAR) Author chain D Reference sequence 1–89 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1b3s PROTEIN (BARSTAR) Author chain E Reference sequence 1–89 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1b3s PROTEIN (BARSTAR) Author chain F Reference sequence 1–89 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1b3s PROTEIN (BARSTAR) Author chain D Reference sequence 1–89 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1b3s PROTEIN (BARSTAR) Author chain E Reference sequence 1–89 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1b3s PROTEIN (BARSTAR) Author chain F Reference sequence 1–89 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1b3s PROTEIN (BARSTAR) Author chain D Reference sequence 1–89 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1b3s PROTEIN (BARSTAR) Author chain E Reference sequence 1–89 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1b3s PROTEIN (BARSTAR) Author chain F Reference sequence 1–89 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1bgs BARSTAR Author chain E Reference sequence 1–89 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1bgs BARSTAR Author chain F Reference sequence 1–89 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1bgs BARSTAR Author chain G Reference sequence 1–89 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1bgs BARSTAR Author chain E Reference sequence 1–89 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1bgs BARSTAR Author chain F Reference sequence 1–89 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1bgs BARSTAR Author chain G Reference sequence 1–89 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1bgs BARSTAR Author chain E Reference sequence 1–89 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1bgs BARSTAR Author chain F Reference sequence 1–89 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1bgs BARSTAR Author chain G Reference sequence 1–89 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1brs BARSTAR Author chain D Reference sequence 1–89 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1brs BARSTAR Author chain E Reference sequence 1–89 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1brs BARSTAR Author chain F Reference sequence 1–89 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1brs BARSTAR Author chain D Reference sequence 1–89 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1brs BARSTAR Author chain E Reference sequence 1–89 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1brs BARSTAR Author chain F Reference sequence 1–89 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1brs BARSTAR Author chain D Reference sequence 1–89 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1brs BARSTAR Author chain E Reference sequence 1–89 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1brs BARSTAR Author chain F Reference sequence 1–89 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1bta BARSTAR Author chain A Reference sequence 1–89 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P11540 1btb BARSTAR Author chain A Reference sequence 1–89 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P11540 1l1k Barstar Author chain A Reference sequence 1–20 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P11540 1x1u Barstar Author chain D Reference sequence 1–89 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1x1u Barstar Author chain E Reference sequence 1–89 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1x1u Barstar Author chain F Reference sequence 1–89 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1x1u Barstar Author chain D Reference sequence 1–89 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1x1u Barstar Author chain E Reference sequence 1–89 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1x1u Barstar Author chain F Reference sequence 1–89 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1x1u Barstar Author chain D Reference sequence 1–89 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1x1u Barstar Author chain E Reference sequence 1–89 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1x1u Barstar Author chain F Reference sequence 1–89 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1x1w Barstar Author chain D Reference sequence 0–89 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1x1w Barstar Author chain E Reference sequence 0–89 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1x1w Barstar Author chain F Reference sequence 0–89 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1x1w Barstar Author chain D Reference sequence 0–89 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1x1w Barstar Author chain E Reference sequence 0–89 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1x1w Barstar Author chain F Reference sequence 0–89 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1x1w Barstar Author chain D Reference sequence 0–89 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1x1w Barstar Author chain E Reference sequence 0–89 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1x1w Barstar Author chain F Reference sequence 0–89 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1x1x Barstar Author chain D Reference sequence 1–89 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1x1x Barstar Author chain E Reference sequence 1–89 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1x1x Barstar Author chain F Reference sequence 1–89 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1x1x Barstar Author chain D Reference sequence 1–89 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1x1x Barstar Author chain E Reference sequence 1–89 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1x1x Barstar Author chain F Reference sequence 1–89 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1x1x Barstar Author chain D Reference sequence 1–89 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1x1x Barstar Author chain E Reference sequence 1–89 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1x1x Barstar Author chain F Reference sequence 1–89 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1x1y Barstar Author chain D Reference sequence 0–89 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1x1y Barstar Author chain E Reference sequence 0–89 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1x1y Barstar Author chain F Reference sequence 0–89 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1x1y Barstar Author chain D Reference sequence 0–89 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1x1y Barstar Author chain E Reference sequence 0–89 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1x1y Barstar Author chain F Reference sequence 0–89 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1x1y Barstar Author chain D Reference sequence 0–89 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1x1y Barstar Author chain E Reference sequence 0–89 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 1x1y Barstar Author chain F Reference sequence 0–89 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 2hxx Barstar Author chain A Reference sequence 2–90 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P11540 2hxx Barstar Author chain B Reference sequence 2–90 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P11540 2hxx Barstar Author chain A Reference sequence 2–90 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P11540 2hxx Barstar Author chain B Reference sequence 2–90 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P11540 2za4 Barstar Author chain B Reference sequence 1–90 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 2za4 Barstar Author chain D Reference sequence 1–90 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 2za4 Barstar Author chain B Reference sequence 1–90 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 2za4 Barstar Author chain D Reference sequence 1–90 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 2za4 Barstar Author chain B Reference sequence 1–90 4 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P11540 2za4 Barstar Author chain D Reference sequence 1–90 4 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P11540 2za4 Barstar Author chain B Reference sequence 1–90 6 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P11540 2za4 Barstar Author chain D Reference sequence 1–90 6 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P11540 3da7 Barstar Author chain C Reference sequence 1–90 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 3da7 Barstar Author chain D Reference sequence 1–90 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 3da7 Barstar Author chain F Reference sequence 1–90 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 3da7 Barstar Author chain H Reference sequence 1–90 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 3da7 Barstar Author chain C Reference sequence 1–90 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 3da7 Barstar Author chain D Reference sequence 1–90 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 3da7 Barstar Author chain F Reference sequence 1–90 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 3da7 Barstar Author chain H Reference sequence 1–90 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 3da7 Barstar Author chain C Reference sequence 1–90 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 3da7 Barstar Author chain D Reference sequence 1–90 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 3da7 Barstar Author chain F Reference sequence 1–90 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 3da7 Barstar Author chain H Reference sequence 1–90 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 3da7 Barstar Author chain C Reference sequence 1–90 4 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 3da7 Barstar Author chain D Reference sequence 1–90 4 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 3da7 Barstar Author chain F Reference sequence 1–90 4 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 3da7 Barstar Author chain H Reference sequence 1–90 4 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 6pqk Barstar Author chain B Reference sequence 1–90 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 6pqk Barstar Author chain D Reference sequence 1–90 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 6pqk Barstar Author chain B Reference sequence 1–90 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 6pqk Barstar Author chain D Reference sequence 1–90 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 7mrx Barstar Author chain B Reference sequence 1–90 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 7mrx Barstar Author chain D Reference sequence 1–90 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 7mrx Barstar Author chain F Reference sequence 1–90 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 7mrx Barstar Author chain B Reference sequence 1–90 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 7mrx Barstar Author chain D Reference sequence 1–90 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 7mrx Barstar Author chain F Reference sequence 1–90 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 7mrx Barstar Author chain B Reference sequence 1–90 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 7mrx Barstar Author chain D Reference sequence 1–90 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P11540 7mrx Barstar Author chain F Reference sequence 1–90 3 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.