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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：P12945 New Search
8PDB entries
11Biological assembly
19chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P12945 4hnw N-terminal acetyltransferase A complex subunit NAT1 Author chain A Reference sequence 1–854 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P12945 4hnx N-terminal acetyltransferase A complex subunit NAT1 Author chain A Reference sequence 1–854 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P12945 4hny N-terminal acetyltransferase A complex subunit NAT1 Author chain A Reference sequence 1–854 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P12945 4hny N-terminal acetyltransferase A complex subunit NAT1 Author chain C Reference sequence 1–854 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P12945 4hny N-terminal acetyltransferase A complex subunit NAT1 Author chain A Reference sequence 1–854 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P12945 4hny N-terminal acetyltransferase A complex subunit NAT1 Author chain C Reference sequence 1–854 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P12945 4xnh N-terminal acetyltransferase A complex subunit NAT1 Author chain A Reference sequence 1–854 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P12945 4xpd N-terminal acetyltransferase A complex subunit NAT1 Author chain A Reference sequence 1–854 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P12945 4y49 N-terminal acetyltransferase A complex subunit NAT1 Author chain A Reference sequence 1–854 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P12945 4y49 N-terminal acetyltransferase A complex subunit NAT1 Author chain G Reference sequence 1–854 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P12945 4y49 N-terminal acetyltransferase A complex subunit NAT1 Author chain M Reference sequence 1–854 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P12945 4y49 N-terminal acetyltransferase A complex subunit NAT1 Author chain A Reference sequence 1–854 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P12945 4y49 N-terminal acetyltransferase A complex subunit NAT1 Author chain G Reference sequence 1–854 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P12945 4y49 N-terminal acetyltransferase A complex subunit NAT1 Author chain M Reference sequence 1–854 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P12945 4y49 N-terminal acetyltransferase A complex subunit NAT1 Author chain A Reference sequence 1–854 3 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P12945 4y49 N-terminal acetyltransferase A complex subunit NAT1 Author chain G Reference sequence 1–854 3 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P12945 4y49 N-terminal acetyltransferase A complex subunit NAT1 Author chain M Reference sequence 1–854 3 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P12945 6hd5 N-terminal acetyltransferase A complex subunit NAT1 Author chain t Reference sequence 1–854 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P12945 6hd7 N-terminal acetyltransferase A complex subunit NAT1 Author chain t Reference sequence 1–854 1 Protein–RNA Heteromer Protein 46 RNA 5 51-meric （51） 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.