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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：P69681 New Search
22PDB entries
26Biological assembly
51chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P69681 1u77 Probable ammonium transporter Author chain A Reference sequence 23–407 1 Protein homooligomer Homooligomer Protein 3 trimeric （3） Consistent with protein count
P69681 1u7c Probable ammonium transporter Author chain A Reference sequence 23–407 1 Protein homooligomer Homooligomer Protein 3 trimeric （3） Consistent with protein count
P69681 1u7g Probable ammonium transporter Author chain A Reference sequence 23–407 1 Protein homooligomer Homooligomer Protein 3 trimeric （3） Consistent with protein count
P69681 1xqe Probable ammonium transporter Author chain A Reference sequence 23–428 1 Protein homooligomer Homooligomer Protein 3 trimeric （3） Consistent with protein count
P69681 1xqf Probable ammonium transporter Author chain A Reference sequence 23–428 1 Protein homooligomer Homooligomer Protein 3 trimeric （3） Consistent with protein count
P69681 2nmr Ammonia channel Author chain A Reference sequence 23–428 1 Protein homooligomer Homooligomer Protein 3 trimeric （3） Consistent with protein count
P69681 2nop Ammonia channel Author chain A Reference sequence 23–428 1 Protein homooligomer Homooligomer Protein 3 trimeric （3） Consistent with protein count
P69681 2now Ammonia channel Author chain A Reference sequence 23–428 1 Protein homooligomer Homooligomer Protein 3 trimeric （3） Consistent with protein count
P69681 2npc Ammonia channel Author chain A Reference sequence 23–428 1 Protein homooligomer Homooligomer Protein 3 trimeric （3） Consistent with protein count
P69681 2npd Ammonia channel Author chain A Reference sequence 23–428 1 Protein homooligomer Homooligomer Protein 3 trimeric （3） Consistent with protein count
P69681 2npe Ammonia channel Author chain A Reference sequence 23–428 1 Protein homooligomer Homooligomer Protein 3 trimeric （3） Consistent with protein count
P69681 2npg Ammonia channel Author chain A Reference sequence 23–428 1 Protein homooligomer Homooligomer Protein 3 trimeric （3） Consistent with protein count
P69681 2npj Ammonia channel Author chain A Reference sequence 23–428 1 Protein homooligomer Homooligomer Protein 3 trimeric （3） Consistent with protein count
P69681 2npk Ammonia channel Author chain A Reference sequence 23–428 1 Protein homooligomer Homooligomer Protein 3 trimeric （3） Consistent with protein count
P69681 2ns1 Ammonia channel Author chain A Reference sequence 23–428 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P69681 2nuu Ammonia channel Author chain A Reference sequence 25–428 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P69681 2nuu Ammonia channel Author chain B Reference sequence 25–428 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P69681 2nuu Ammonia channel Author chain C Reference sequence 25–428 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P69681 2nuu Ammonia channel Author chain D Reference sequence 25–428 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P69681 2nuu Ammonia channel Author chain E Reference sequence 25–428 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P69681 2nuu Ammonia channel Author chain F Reference sequence 25–428 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P69681 2nuu Ammonia channel Author chain A Reference sequence 25–428 2 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P69681 2nuu Ammonia channel Author chain B Reference sequence 25–428 2 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P69681 2nuu Ammonia channel Author chain C Reference sequence 25–428 2 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P69681 2nuu Ammonia channel Author chain D Reference sequence 25–428 2 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P69681 2nuu Ammonia channel Author chain E Reference sequence 25–428 2 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P69681 2nuu Ammonia channel Author chain F Reference sequence 25–428 2 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P69681 2nuu Ammonia channel Author chain A Reference sequence 25–428 3 Protein heterocomplex Heteromer Protein 12 dodecameric （12） Consistent with protein count
P69681 2nuu Ammonia channel Author chain B Reference sequence 25–428 3 Protein heterocomplex Heteromer Protein 12 dodecameric （12） Consistent with protein count
P69681 2nuu Ammonia channel Author chain C Reference sequence 25–428 3 Protein heterocomplex Heteromer Protein 12 dodecameric （12） Consistent with protein count
P69681 2nuu Ammonia channel Author chain D Reference sequence 25–428 3 Protein heterocomplex Heteromer Protein 12 dodecameric （12） Consistent with protein count
P69681 2nuu Ammonia channel Author chain E Reference sequence 25–428 3 Protein heterocomplex Heteromer Protein 12 dodecameric （12） Consistent with protein count
P69681 2nuu Ammonia channel Author chain F Reference sequence 25–428 3 Protein heterocomplex Heteromer Protein 12 dodecameric （12） Consistent with protein count
P69681 2nuu Ammonia channel Author chain A Reference sequence 25–428 4 Protein heterocomplex Heteromer Protein 12 dodecameric （12） Consistent with protein count
P69681 2nuu Ammonia channel Author chain B Reference sequence 25–428 4 Protein heterocomplex Heteromer Protein 12 dodecameric （12） Consistent with protein count
P69681 2nuu Ammonia channel Author chain C Reference sequence 25–428 4 Protein heterocomplex Heteromer Protein 12 dodecameric （12） Consistent with protein count
P69681 2nuu Ammonia channel Author chain D Reference sequence 25–428 4 Protein heterocomplex Heteromer Protein 12 dodecameric （12） Consistent with protein count
P69681 2nuu Ammonia channel Author chain E Reference sequence 25–428 4 Protein heterocomplex Heteromer Protein 12 dodecameric （12） Consistent with protein count
P69681 2nuu Ammonia channel Author chain F Reference sequence 25–428 4 Protein heterocomplex Heteromer Protein 12 dodecameric （12） Consistent with protein count
P69681 2nuu Ammonia channel Author chain A Reference sequence 25–428 5 Protein heterocomplex Heteromer Protein 12 dodecameric （12） Consistent with protein count
P69681 2nuu Ammonia channel Author chain B Reference sequence 25–428 5 Protein heterocomplex Heteromer Protein 12 dodecameric （12） Consistent with protein count
P69681 2nuu Ammonia channel Author chain C Reference sequence 25–428 5 Protein heterocomplex Heteromer Protein 12 dodecameric （12） Consistent with protein count
P69681 2nuu Ammonia channel Author chain D Reference sequence 25–428 5 Protein heterocomplex Heteromer Protein 12 dodecameric （12） Consistent with protein count
P69681 2nuu Ammonia channel Author chain E Reference sequence 25–428 5 Protein heterocomplex Heteromer Protein 12 dodecameric （12） Consistent with protein count
P69681 2nuu Ammonia channel Author chain F Reference sequence 25–428 5 Protein heterocomplex Heteromer Protein 12 dodecameric （12） Consistent with protein count
P69681 3c1g Ammonia channel Author chain A Reference sequence 23–428 1 Protein homooligomer Homooligomer Protein 3 trimeric （3） Consistent with protein count
P69681 3c1h Ammonia channel Author chain A Reference sequence 23–428 1 Protein homooligomer Homooligomer Protein 3 trimeric （3） Consistent with protein count
P69681 3c1i Ammonia channel Author chain A Reference sequence 23–428 1 Protein homooligomer Homooligomer Protein 3 trimeric （3） Consistent with protein count
P69681 3c1j Ammonia channel Author chain A Reference sequence 23–428 1 Protein homooligomer Homooligomer Protein 3 trimeric （3） Consistent with protein count
P69681 6b21 Ammonia channel Author chain A Reference sequence 26–428 1 Protein homooligomer Homooligomer Protein 3 trimeric （3） Consistent with protein count
P69681 9cs5 Ammonium transporter AmtB Author chain A Reference sequence 1–428 1 Protein homooligomer Homooligomer Protein 3 trimeric （3） 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.