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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：Q9KB30 New Search
7PDB entries
7Biological assembly
7chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q9KB30 1wu4 xylanase Y Author chain A Reference sequence 1–388 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q9KB30 1wu5 xylanase Y Author chain A Reference sequence 1–388 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q9KB30 2dro Xylanase Y Author chain A Reference sequence 1–388 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q9KB30 2drq Xylanase Y Author chain A Reference sequence 1–388 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q9KB30 2drr Xylanase Y Author chain A Reference sequence 1–388 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q9KB30 2drs Xylanase Y Author chain A Reference sequence 1–388 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q9KB30 3a3v Xylanase Y Author chain A Reference sequence 1–388 1 Protein monomer Monomer Protein 1 monomeric （1） 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.