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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：Q4U1A6 New Search
7PDB entries
11Biological assembly
21chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q4U1A6 3agd Salt-tolerant glutaminase Author chain A Reference sequence 1–456 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q4U1A6 3agd Salt-tolerant glutaminase Author chain B Reference sequence 1–456 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q4U1A6 3age Salt-tolerant glutaminase Author chain A Reference sequence 1–456 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q4U1A6 3age Salt-tolerant glutaminase Author chain B Reference sequence 1–456 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q4U1A6 3if5 Salt-tolerant glutaminase Author chain A Reference sequence 1–456 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q4U1A6 3ih8 Salt-tolerant glutaminase Author chain A Reference sequence 1–456 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q4U1A6 3ih8 Salt-tolerant glutaminase Author chain B Reference sequence 1–456 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q4U1A6 3ih8 Salt-tolerant glutaminase Author chain A Reference sequence 1–456 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q4U1A6 3ih8 Salt-tolerant glutaminase Author chain B Reference sequence 1–456 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q4U1A6 3ih9 Salt-tolerant glutaminase Author chain A Reference sequence 1–456 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q4U1A6 3ih9 Salt-tolerant glutaminase Author chain B Reference sequence 1–456 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q4U1A6 3ih9 Salt-tolerant glutaminase Author chain A Reference sequence 1–456 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q4U1A6 3ih9 Salt-tolerant glutaminase Author chain B Reference sequence 1–456 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q4U1A6 3iha Salt-tolerant glutaminase Author chain A Reference sequence 1–456 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q4U1A6 3iha Salt-tolerant glutaminase Author chain B Reference sequence 1–456 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q4U1A6 3iha Salt-tolerant glutaminase Author chain A Reference sequence 1–456 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q4U1A6 3iha Salt-tolerant glutaminase Author chain B Reference sequence 1–456 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q4U1A6 3ihb Salt-tolerant glutaminase Author chain A Reference sequence 1–456 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q4U1A6 3ihb Salt-tolerant glutaminase Author chain B Reference sequence 1–456 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q4U1A6 3ihb Salt-tolerant glutaminase Author chain A Reference sequence 1–456 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q4U1A6 3ihb Salt-tolerant glutaminase Author chain B Reference sequence 1–456 2 Protein homooligomer Homooligomer 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.