← Back to search

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：H1YCU5 New Search
4PDB entries
4Biological assembly
6chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
H1YCU5 8xih Piwi domain-containing protein Author chain A Reference sequence 1–795 1 Protein–DNA Homooligomer Protein 2 DNA 3 pentameric （5） Consistent with all polymers
H1YCU5 8xih Piwi domain-containing protein Author chain B Reference sequence 1–795 1 Protein–DNA Homooligomer Protein 2 DNA 3 pentameric （5） Consistent with all polymers
H1YCU5 9wmd Piwi domain-containing protein Author chain A Reference sequence 1–795 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
H1YCU5 9wmf Piwi domain-containing protein Author chain A Reference sequence 1–795 1 Protein–DNA Homooligomer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
H1YCU5 9wmf Piwi domain-containing protein Author chain B Reference sequence 1–795 1 Protein–DNA Homooligomer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
H1YCU5 9wmh Piwi domain-containing protein Author chain A Reference sequence 1–795 1 Other combination Monomer Protein 1 DNA 1 RNA 1 trimeric （3） Consistent with all polymers

“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.