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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：P75820 New Search
4PDB entries
6Biological assembly
6chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P75820 2bh7 N-ACETYLMURAMOYL-L-ALANINE AMIDASE Author chain A Reference sequence 18–276 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P75820 2wkx N-ACETYLMURAMOYL-L-ALANINE AMIDASE AMID Author chain A Reference sequence 18–276 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P75820 3d2y N-acetylmuramoyl-L-alanine amidase amiD Author chain A Reference sequence 18–276 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P75820 3d2y N-acetylmuramoyl-L-alanine amidase amiD Author chain A Reference sequence 18–276 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P75820 3d2z N-acetylmuramoyl-L-alanine amidase amiD Author chain A Reference sequence 18–276 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P75820 3d2z N-acetylmuramoyl-L-alanine amidase amiD Author chain A Reference sequence 18–276 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） 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.