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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：Q7SID2 New Search
19PDB entries
23Biological assembly
23chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q7SID2 1ire Nitrile Hydratase Author chain A Reference sequence 1–203 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q7SID2 1ugp Cobalt-containing nitrile hydratase subunit alpha Author chain A Reference sequence 2–204 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q7SID2 1ugp Cobalt-containing nitrile hydratase subunit alpha Author chain A Reference sequence 2–204 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q7SID2 1ugq Nitrile Hydratase alpha subunit Author chain A Reference sequence 1–203 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q7SID2 1ugq Nitrile Hydratase alpha subunit Author chain A Reference sequence 1–203 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q7SID2 1ugr Nitrile Hydratase alpha subunit Author chain A Reference sequence 1–203 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q7SID2 1ugr Nitrile Hydratase alpha subunit Author chain A Reference sequence 1–203 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q7SID2 1ugs Nitrile Hydratase alpha subunit Author chain A Reference sequence 1–203 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q7SID2 1ugs Nitrile Hydratase alpha subunit Author chain A Reference sequence 1–203 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q7SID2 3vyh Cobalt-containing nitrile hydratase subunit alpha Author chain A Reference sequence 1–204 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q7SID2 4ob0 Cobalt-containing nitrile hydratase subunit alpha Author chain A Reference sequence 1–204 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q7SID2 4ob1 Cobalt-containing nitrile hydratase subunit alpha Author chain A Reference sequence 1–204 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q7SID2 4ob2 Cobalt-containing nitrile hydratase subunit alpha Author chain A Reference sequence 2–204 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q7SID2 4ob3 Cobalt-containing nitrile hydratase subunit alpha Author chain A Reference sequence 1–204 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q7SID2 7sjz Cobalt-containing nitrile hydratase subunit alpha Author chain A Reference sequence 1–204 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q7SID2 8i6n Cobalt-containing nitrile hydratase subunit alpha Author chain A Reference sequence 1–204 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q7SID2 9d5u Cobalt-containing nitrile hydratase subunit alpha Author chain A Reference sequence 1–204 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q7SID2 9d5v Cobalt-containing nitrile hydratase subunit alpha Author chain A Reference sequence 1–204 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q7SID2 9d5y Cobalt-containing nitrile hydratase subunit alpha Author chain A Reference sequence 1–204 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q7SID2 9d65 Cobalt-containing nitrile hydratase subunit alpha Author chain A Reference sequence 1–204 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q7SID2 9d6j Cobalt-containing nitrile hydratase subunit alpha Author chain A Reference sequence 1–204 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q7SID2 9d6k Cobalt-containing nitrile hydratase subunit alpha Author chain A Reference sequence 2–204 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q7SID2 9d6m Cobalt-containing nitrile hydratase subunit alpha Author chain A Reference sequence 1–204 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） 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.