← 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：A3KUJ4 New Search
3PDB entries
4Biological assembly
6chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
A3KUJ4 2xli CSY4 ENDORIBONUCLEASE Author chain A Reference sequence 1–187 1 Protein–RNA Monomer Protein 1 RNA 1 dimeric （2） Consistent with all polymers
A3KUJ4 2xlj CSY4 ENDORIBONUCLEASE Author chain A Reference sequence 1–187 1 Protein–RNA Monomer Protein 1 RNA 1 dimeric （2） Consistent with all polymers
A3KUJ4 2xlk CSY4 ENDORIBONUCLEASE Author chain A Reference sequence 1–187 1 Protein–RNA Monomer Protein 1 RNA 1 dimeric （2） Consistent with all polymers
A3KUJ4 2xlk CSY4 ENDORIBONUCLEASE Author chain B Reference sequence 1–187 1 Protein–RNA Monomer Protein 1 RNA 1 dimeric （2） Consistent with all polymers
A3KUJ4 2xlk CSY4 ENDORIBONUCLEASE Author chain A Reference sequence 1–187 2 Protein–RNA Monomer Protein 1 RNA 1 dimeric （2） Consistent with all polymers
A3KUJ4 2xlk CSY4 ENDORIBONUCLEASE Author chain B Reference sequence 1–187 2 Protein–RNA Monomer Protein 1 RNA 1 dimeric （2） 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.