← 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：P03893 New Search
31PDB entries
31Biological assembly
32chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P03893 6g2j NADH-ubiquinone oxidoreductase chain 2 Author chain N Reference sequence 1–345 1 Protein heterocomplex Heteromer Protein 45 45-meric （45） Consistent with protein count
P03893 6g72 NADH-ubiquinone oxidoreductase chain 2 Author chain N Reference sequence 1–345 1 Protein heterocomplex Heteromer Protein 45 45-meric （45） Consistent with protein count
P03893 6zr2 NADH-ubiquinone oxidoreductase chain 2 Author chain N Reference sequence 1–345 1 Protein heterocomplex Heteromer Protein 45 45-meric （45） Consistent with protein count
P03893 6ztq NADH-ubiquinone oxidoreductase chain 2 Author chain N Reference sequence 1–345 1 Protein heterocomplex Heteromer Protein 45 45-meric （45） Consistent with protein count
P03893 7ak5 NADH-ubiquinone oxidoreductase chain 2 Author chain N Reference sequence 1–345 1 Protein heterocomplex Heteromer Protein 45 45-meric （45） Consistent with protein count
P03893 7ak6 NADH-ubiquinone oxidoreductase chain 2 Author chain N Reference sequence 1–345 1 Protein heterocomplex Heteromer Protein 45 45-meric （45） Consistent with protein count
P03893 7b93 NADH-ubiquinone oxidoreductase chain 2 Author chain N Reference sequence 1–345 1 Protein heterocomplex Heteromer Protein 45 45-meric （45） Consistent with protein count
P03893 7psa NADH-ubiquinone oxidoreductase chain 2 Author chain N Reference sequence 1–345 1 Protein heterocomplex Heteromer Protein 45 45-meric （45） Consistent with protein count
P03893 8c2s NADH-ubiquinone oxidoreductase chain 2 Author chain N Reference sequence 1–345 1 Protein heterocomplex Heteromer Protein 43 43-meric （43） Consistent with protein count
P03893 8ca3 NADH-ubiquinone oxidoreductase chain 2 Author chain N Reference sequence 1–345 1 Protein heterocomplex Heteromer Protein 43 43-meric （43） Consistent with protein count
P03893 8ca5 NADH-ubiquinone oxidoreductase chain 2 Author chain N Reference sequence 1–345 1 Protein heterocomplex Heteromer Protein 43 43-meric （43） Consistent with protein count
P03893 8iao NADH-ubiquinone oxidoreductase chain 2 Author chain N Reference sequence 1–345 1 Protein heterocomplex Heteromer Protein 67 67-meric （67） Consistent with protein count
P03893 8iaq NADH-ubiquinone oxidoreductase chain 2 Author chain N Reference sequence 1–345 1 Protein heterocomplex Heteromer Protein 24 24-meric （24） Consistent with protein count
P03893 8ib4 NADH-ubiquinone oxidoreductase chain 2 Author chain N Reference sequence 1–345 1 Protein heterocomplex Heteromer Protein 66 66-meric （66） Consistent with protein count
P03893 8ib6 NADH-ubiquinone oxidoreductase chain 2 Author chain N Reference sequence 1–345 1 Protein heterocomplex Heteromer Protein 24 24-meric （24） Consistent with protein count
P03893 8ib9 NADH-ubiquinone oxidoreductase chain 2 Author chain N Reference sequence 1–345 1 Protein heterocomplex Heteromer Protein 66 66-meric （66） Consistent with protein count
P03893 8ibb NADH-ubiquinone oxidoreductase chain 2 Author chain N Reference sequence 1–345 1 Protein heterocomplex Heteromer Protein 24 24-meric （24） Consistent with protein count
P03893 8ibd NADH-ubiquinone oxidoreductase chain 2 Author chain N Reference sequence 1–345 1 Protein heterocomplex Heteromer Protein 67 67-meric （67） Consistent with protein count
P03893 8ibf NADH-ubiquinone oxidoreductase chain 2 Author chain N Reference sequence 1–345 1 Protein heterocomplex Heteromer Protein 24 24-meric （24） Consistent with protein count
P03893 8ic2 NADH-ubiquinone oxidoreductase chain 2 Author chain N Reference sequence 1–345 1 Protein heterocomplex Heteromer Protein 66 66-meric （66） Consistent with protein count
P03893 8ic4 NADH-ubiquinone oxidoreductase chain 2 Author chain N Reference sequence 1–345 1 Protein heterocomplex Heteromer Protein 24 24-meric （24） Consistent with protein count
P03893 8olt NADH-ubiquinone oxidoreductase chain 2 Author chain N Reference sequence 1–345 1 Protein heterocomplex Heteromer Protein 45 45-meric （45） Consistent with protein count
P03893 8om1 NADH-ubiquinone oxidoreductase chain 2 Author chain N Reference sequence 1–345 1 Protein heterocomplex Heteromer Protein 45 45-meric （45） Consistent with protein count
P03893 8pw5 NADH-ubiquinone oxidoreductase chain 2 Author chain N1 Reference sequence 1–345 1 Protein heterocomplex Heteromer Protein 92 92-meric （92） Consistent with protein count
P03893 8pw6 NADH-ubiquinone oxidoreductase chain 2 Author chain N1 Reference sequence 1–345 1 Protein heterocomplex Heteromer Protein 79 79-meric （79） Consistent with protein count
P03893 8pw7 NADH-ubiquinone oxidoreductase chain 2 Author chain N1 Reference sequence 1–345 1 Protein heterocomplex Heteromer Protein 79 79-meric （79） Consistent with protein count
P03893 8rgp NADH-ubiquinone oxidoreductase chain 2 Author chain N Reference sequence 1–345 1 Protein heterocomplex Heteromer Protein 45 45-meric （45） Consistent with protein count
P03893 8rgq NADH-ubiquinone oxidoreductase chain 2 Author chain N Reference sequence 1–345 1 Protein heterocomplex Heteromer Protein 45 45-meric （45） Consistent with protein count
P03893 8rgr NADH-ubiquinone oxidoreductase chain 2 Author chain N Reference sequence 1–345 1 Protein heterocomplex Heteromer Protein 45 45-meric （45） Consistent with protein count
P03893 8rgt NADH-ubiquinone oxidoreductase chain 2 Author chain N Reference sequence 1–345 1 Protein heterocomplex Heteromer Protein 45 45-meric （45） Consistent with protein count
P03893 8uca NADH-ubiquinone oxidoreductase chain 2 Author chain 2 Reference sequence 1–345 1 Protein heterocomplex Heteromer Protein 111 111-meric （111） Consistent with protein count
P03893 8uca NADH-ubiquinone oxidoreductase chain 2 Author chain 2a Reference sequence 1–345 1 Protein heterocomplex Heteromer Protein 111 111-meric （111） 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.