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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：Q9UHI5 New Search
4PDB entries
4Biological assembly
4chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q9UHI5 7b00 Large neutral amino acids transporter small subunit 2 Author chain A Reference sequence 1–535 1 Other combination Heteromer Protein 2 其他 4 dimeric （2） Consistent with protein count
Q9UHI5 7cmh Large neutral amino acids transporter small subunit 2 Author chain B Reference sequence 2–535 1 Other combination Heteromer Protein 2 其他 4 dimeric （2） Consistent with protein count
Q9UHI5 7cmi Large neutral amino acids transporter small subunit 2 Author chain B Reference sequence 2–535 1 Other combination Heteromer Protein 2 其他 4 dimeric （2） Consistent with protein count
Q9UHI5 8a6l Large neutral amino acids transporter small subunit 2 Author chain B Reference sequence 1–535 1 Protein heterocomplex Heteromer 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.