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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：P12499 New Search
18PDB entries
22Biological assembly
43chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P12499 1e28 PEPTIDE Author chain C Reference sequence 282–289 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P12499 1hxw HIV-1 PROTEASE Author chain A Reference sequence 24–122 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P12499 1hxw HIV-1 PROTEASE Author chain B Reference sequence 24–122 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P12499 1p7q POL polyprotein Author chain C Reference sequence 463–471 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P12499 1pro HIV-1 PROTEASE Author chain A Reference sequence 24–122 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P12499 1pro HIV-1 PROTEASE Author chain B Reference sequence 24–122 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P12499 1q94 nonamer reverse transcriptase (AIFQSSMTK) Author chain C Reference sequence 745–753 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P12499 1q94 nonamer reverse transcriptase (AIFQSSMTK) Author chain F Reference sequence 745–753 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P12499 1q94 nonamer reverse transcriptase (AIFQSSMTK) Author chain C Reference sequence 745–753 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P12499 1q94 nonamer reverse transcriptase (AIFQSSMTK) Author chain F Reference sequence 745–753 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P12499 1vij HIV-1 PROTEASE Author chain A Reference sequence 56–154 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P12499 1vij HIV-1 PROTEASE Author chain B Reference sequence 56–154 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P12499 1vik HIV-1 PROTEASE Author chain A Reference sequence 56–154 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P12499 1vik HIV-1 PROTEASE Author chain B Reference sequence 56–154 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P12499 3w39 peptid from Gag-Pol polyprotein Author chain C Reference sequence 716–723 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P12499 3w39 peptid from Gag-Pol polyprotein Author chain F Reference sequence 716–723 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P12499 3w39 peptid from Gag-Pol polyprotein Author chain C Reference sequence 716–723 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P12499 3w39 peptid from Gag-Pol polyprotein Author chain F Reference sequence 716–723 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P12499 4ej8 Protease Author chain A Reference sequence 490–588 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P12499 4ej8 Protease Author chain B Reference sequence 490–588 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P12499 4ejd Protease Author chain A Reference sequence 490–588 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P12499 4ejd Protease Author chain B Reference sequence 490–588 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P12499 4ejk Protease Author chain A Reference sequence 490–588 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P12499 4ejk Protease Author chain B Reference sequence 490–588 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P12499 4ejl Protease Author chain A Reference sequence 490–588 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P12499 4ejl Protease Author chain B Reference sequence 490–588 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P12499 4k4p HIV-1 protease Author chain A Reference sequence 1–99 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P12499 4k4p HIV-1 protease Author chain B Reference sequence 1–99 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P12499 4k4q HIV-1 protease Author chain A Reference sequence 1–99 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P12499 4k4q HIV-1 protease Author chain B Reference sequence 1–99 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P12499 4k4r Gag-Pol polyprotein Author chain A Reference sequence 1–99 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P12499 4k4r Gag-Pol polyprotein Author chain B Reference sequence 1–99 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P12499 9k2r peptide from p51 RT Author chain C Reference sequence 897–907 1 Protein heterocomplex Heteromer Protein 5 pentameric （5） Consistent with protein count
P12499 9k2r peptide from p51 RT Author chain F Reference sequence 897–907 1 Protein heterocomplex Heteromer Protein 5 pentameric （5） Consistent with protein count
P12499 9k2r peptide from p51 RT Author chain I Reference sequence 897–907 1 Protein heterocomplex Heteromer Protein 5 pentameric （5） Consistent with protein count
P12499 9k2r peptide from p51 RT Author chain C Reference sequence 897–907 2 Protein heterocomplex Heteromer Protein 5 pentameric （5） Consistent with protein count
P12499 9k2r peptide from p51 RT Author chain F Reference sequence 897–907 2 Protein heterocomplex Heteromer Protein 5 pentameric （5） Consistent with protein count
P12499 9k2r peptide from p51 RT Author chain I Reference sequence 897–907 2 Protein heterocomplex Heteromer Protein 5 pentameric （5） Consistent with protein count
P12499 9k2r peptide from p51 RT Author chain C Reference sequence 897–907 3 Protein heterocomplex Heteromer Protein 5 pentameric （5） Consistent with protein count
P12499 9k2r peptide from p51 RT Author chain F Reference sequence 897–907 3 Protein heterocomplex Heteromer Protein 5 pentameric （5） Consistent with protein count
P12499 9k2r peptide from p51 RT Author chain I Reference sequence 897–907 3 Protein heterocomplex Heteromer Protein 5 pentameric （5） Consistent with protein count
P12499 9k2s peptide from p51 RT Author chain D Reference sequence 897–906 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P12499 9k2t peptide from p51 RT Author chain C Reference sequence 897–906 1 Protein heterocomplex Heteromer 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.