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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：P31489 New Search
3PDB entries
5Biological assembly
25chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P31489 1p9h Invasin Author chain A Reference sequence 26–241 1 Protein homooligomer Homooligomer Protein 3 trimeric （3） Consistent with protein count
P31489 3lt6 Adhesin yadA Author chain A Reference sequence 333–396 1 Protein homooligomer Homooligomer Protein 3 trimeric （3） Consistent with protein count
P31489 3lt6 Adhesin yadA Author chain B Reference sequence 333–396 1 Protein homooligomer Homooligomer Protein 3 trimeric （3） Consistent with protein count
P31489 3lt6 Adhesin yadA Author chain C Reference sequence 333–396 1 Protein homooligomer Homooligomer Protein 3 trimeric （3） Consistent with protein count
P31489 3lt6 Adhesin yadA Author chain D Reference sequence 333–396 1 Protein homooligomer Homooligomer Protein 3 trimeric （3） Consistent with protein count
P31489 3lt6 Adhesin yadA Author chain E Reference sequence 333–396 1 Protein homooligomer Homooligomer Protein 3 trimeric （3） Consistent with protein count
P31489 3lt6 Adhesin yadA Author chain F Reference sequence 333–396 1 Protein homooligomer Homooligomer Protein 3 trimeric （3） Consistent with protein count
P31489 3lt6 Adhesin yadA Author chain A Reference sequence 333–396 2 Protein homooligomer Homooligomer Protein 3 trimeric （3） Consistent with protein count
P31489 3lt6 Adhesin yadA Author chain B Reference sequence 333–396 2 Protein homooligomer Homooligomer Protein 3 trimeric （3） Consistent with protein count
P31489 3lt6 Adhesin yadA Author chain C Reference sequence 333–396 2 Protein homooligomer Homooligomer Protein 3 trimeric （3） Consistent with protein count
P31489 3lt6 Adhesin yadA Author chain D Reference sequence 333–396 2 Protein homooligomer Homooligomer Protein 3 trimeric （3） Consistent with protein count
P31489 3lt6 Adhesin yadA Author chain E Reference sequence 333–396 2 Protein homooligomer Homooligomer Protein 3 trimeric （3） Consistent with protein count
P31489 3lt6 Adhesin yadA Author chain F Reference sequence 333–396 2 Protein homooligomer Homooligomer Protein 3 trimeric （3） Consistent with protein count
P31489 3lt7 Adhesin yadA Author chain A Reference sequence 333–396 1 Protein homooligomer Homooligomer Protein 3 trimeric （3） Consistent with protein count
P31489 3lt7 Adhesin yadA Author chain B Reference sequence 333–396 1 Protein homooligomer Homooligomer Protein 3 trimeric （3） Consistent with protein count
P31489 3lt7 Adhesin yadA Author chain C Reference sequence 333–396 1 Protein homooligomer Homooligomer Protein 3 trimeric （3） Consistent with protein count
P31489 3lt7 Adhesin yadA Author chain D Reference sequence 333–396 1 Protein homooligomer Homooligomer Protein 3 trimeric （3） Consistent with protein count
P31489 3lt7 Adhesin yadA Author chain E Reference sequence 333–396 1 Protein homooligomer Homooligomer Protein 3 trimeric （3） Consistent with protein count
P31489 3lt7 Adhesin yadA Author chain F Reference sequence 333–396 1 Protein homooligomer Homooligomer Protein 3 trimeric （3） Consistent with protein count
P31489 3lt7 Adhesin yadA Author chain A Reference sequence 333–396 2 Protein homooligomer Homooligomer Protein 3 trimeric （3） Consistent with protein count
P31489 3lt7 Adhesin yadA Author chain B Reference sequence 333–396 2 Protein homooligomer Homooligomer Protein 3 trimeric （3） Consistent with protein count
P31489 3lt7 Adhesin yadA Author chain C Reference sequence 333–396 2 Protein homooligomer Homooligomer Protein 3 trimeric （3） Consistent with protein count
P31489 3lt7 Adhesin yadA Author chain D Reference sequence 333–396 2 Protein homooligomer Homooligomer Protein 3 trimeric （3） Consistent with protein count
P31489 3lt7 Adhesin yadA Author chain E Reference sequence 333–396 2 Protein homooligomer Homooligomer Protein 3 trimeric （3） Consistent with protein count
P31489 3lt7 Adhesin yadA Author chain F Reference sequence 333–396 2 Protein homooligomer Homooligomer Protein 3 trimeric （3） 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.