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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：P03355 New Search
45PDB entries
47Biological assembly
62chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P03355 1d0e REVERSE TRANSCRIPTASE Author chain A Reference sequence 144–398 1 Protein–DNA Homooligomer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
P03355 1d0e REVERSE TRANSCRIPTASE Author chain B Reference sequence 144–398 1 Protein–DNA Homooligomer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
P03355 1d1u PROTEIN (REVERSE TRANSCRIPTASE) Author chain A Reference sequence 144–398 1 Protein–DNA Monomer Protein 1 DNA 2 trimeric （3） Consistent with all polymers
P03355 1i6j REVERSE TRANSCRIPTASE Author chain A Reference sequence 144–398 1 Protein–DNA Monomer Protein 1 DNA 2 trimeric （3） Consistent with all polymers
P03355 1mml MMLV REVERSE TRANSCRIPTASE Author chain A Reference sequence 130–394 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P03355 1n4l Reverse Transcriptase Author chain A Reference sequence 144–398 1 Protein–DNA Monomer Protein 1 DNA 2 trimeric （3） Consistent with all polymers
P03355 1nnd Reverse Transcriptase Author chain A Reference sequence 144–398 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P03355 1qai REVERSE TRANSCRIPTASE Author chain A Reference sequence 130–394 1 Protein–DNA Homooligomer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
P03355 1qai REVERSE TRANSCRIPTASE Author chain B Reference sequence 130–394 1 Protein–DNA Homooligomer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
P03355 1qaj REVERSE TRANSCRIPTASE Author chain A Reference sequence 144–398 1 Protein–DNA Homooligomer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
P03355 1qaj REVERSE TRANSCRIPTASE Author chain B Reference sequence 144–398 1 Protein–DNA Homooligomer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
P03355 1ztt Reverse transcriptase Author chain A Reference sequence 144–398 1 Protein–DNA Homooligomer Protein 2 DNA 4 hexameric （6） Consistent with all polymers
P03355 1ztw Reverse transcriptase Author chain A Reference sequence 144–398 1 Protein–DNA Homooligomer Protein 2 DNA 4 hexameric （6） Consistent with all polymers
P03355 2fjv Reverse transcriptase Author chain A Reference sequence 144–398 1 Protein–DNA Homooligomer Protein 2 DNA 4 hexameric （6） Consistent with all polymers
P03355 2fjw Reverse transcriptase Author chain A Reference sequence 144–398 1 Protein–DNA Homooligomer Protein 2 DNA 4 hexameric （6） Consistent with all polymers
P03355 2fjx Reverse transcriptase Author chain A Reference sequence 144–398 1 Protein–DNA Homooligomer Protein 2 DNA 4 hexameric （6） Consistent with all polymers
P03355 2fvp Reverse transcriptase Author chain A Reference sequence 144–398 1 Protein–DNA Homooligomer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
P03355 2fvq reverse transcriptase Author chain A Reference sequence 144–398 1 Protein–DNA Homooligomer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
P03355 2fvr reverse transcriptase Author chain A Reference sequence 144–398 1 Protein–DNA Homooligomer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
P03355 2fvs reverse transcriptase Author chain A Reference sequence 144–398 1 Protein–DNA Homooligomer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
P03355 2hb5 Reverse transcriptase/ribonuclease H Author chain A Reference sequence 618–791 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P03355 2m9u Integrase p46 Author chain A Reference sequence 1659–1738 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P03355 2mqv Nucleocapsid protein p10 Author chain A Reference sequence 479–534 1 Protein–RNA Monomer Protein 1 RNA 1 dimeric （2） Consistent with all polymers
P03355 2ms0 Nucleocapsid protein p10 Author chain A Reference sequence 479–534 1 Protein–RNA Homooligomer Protein 2 RNA 1 trimeric （3） Consistent with all polymers
P03355 2ms0 Nucleocapsid protein p10 Author chain C Reference sequence 479–534 1 Protein–RNA Homooligomer Protein 2 RNA 1 trimeric （3） Consistent with all polymers
P03355 2ms1 Nucleocapsid protein p10 Author chain A Reference sequence 479–534 1 Protein–RNA Monomer Protein 1 RNA 1 dimeric （2） Consistent with all polymers
P03355 2r2r Reverse transcriptase Author chain A Reference sequence 144–398 1 Protein–DNA Homooligomer Protein 2 DNA 4 hexameric （6） Consistent with all polymers
P03355 2r2s Reverse transcriptase Author chain A Reference sequence 144–398 1 Protein–DNA Homooligomer Protein 2 DNA 4 hexameric （6） Consistent with all polymers
P03355 2r2t Reverse transcriptase Author chain A Reference sequence 144–398 1 Protein–DNA Homooligomer Protein 2 DNA 4 hexameric （6） Consistent with all polymers
P03355 2r2u Reverse transcriptase Author chain A Reference sequence 144–398 1 Protein–DNA Homooligomer Protein 2 DNA 4 hexameric （6） Consistent with all polymers
P03355 3fsi Reverse transcriptase domain Author chain A Reference sequence 144–398 1 Protein–DNA Homooligomer Protein 2 DNA 4 hexameric （6） Consistent with all polymers
P03355 3nnq N-terminal domain of Moloney murine leukemia virus integrase Author chain A Reference sequence 1331–1435 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P03355 3nnq N-terminal domain of Moloney murine leukemia virus integrase Author chain B Reference sequence 1331–1435 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P03355 4m94 Gag-Pol polyprotein Author chain A Reference sequence 683–937 1 Protein–DNA Monomer Protein 1 DNA 2 trimeric （3） Consistent with all polymers
P03355 4m95 Gag-Pol polyprotein Author chain A Reference sequence 683–937 1 Protein–DNA Monomer Protein 1 DNA 2 trimeric （3） Consistent with all polymers
P03355 4mh8 Reverse transcriptase/ribonuclease H p80 Author chain A Reference sequence 683–1330 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P03355 4nzg Integrase p46 Author chain A Reference sequence 1338–1435 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P03355 4nzg Integrase p46 Author chain B Reference sequence 1338–1435 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P03355 4nzg Integrase p46 Author chain C Reference sequence 1338–1435 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P03355 4nzg Integrase p46 Author chain D Reference sequence 1338–1435 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P03355 4nzg Integrase p46 Author chain A Reference sequence 1338–1435 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P03355 4nzg Integrase p46 Author chain B Reference sequence 1338–1435 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P03355 4nzg Integrase p46 Author chain C Reference sequence 1338–1435 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P03355 4nzg Integrase p46 Author chain D Reference sequence 1338–1435 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P03355 4nzg Integrase p46 Author chain A Reference sequence 1338–1435 3 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P03355 4nzg Integrase p46 Author chain B Reference sequence 1338–1435 3 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P03355 4nzg Integrase p46 Author chain C Reference sequence 1338–1435 3 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P03355 4nzg Integrase p46 Author chain D Reference sequence 1338–1435 3 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P03355 4xo0 reverse transcriptase Author chain A Reference sequence 683–937 1 Protein–DNA Monomer Protein 1 DNA 2 trimeric （3） Consistent with all polymers
P03355 4xpc reverse transcriptase Author chain A Reference sequence 683–937 1 Protein–DNA Monomer Protein 1 DNA 2 trimeric （3） Consistent with all polymers
P03355 4xpe reverse transcriptase Author chain A Reference sequence 683–937 1 Protein–DNA Monomer Protein 1 DNA 2 trimeric （3） Consistent with all polymers
P03355 5dmq Reverse transcriptase/ribonuclease H p80 Author chain A Reference sequence 683–1330 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P03355 5dmr Reverse transcriptase/ribonuclease H p80 Author chain A Reference sequence 1159–1330 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P03355 5vbs reverse transcriptase catalytic fragment Author chain A Reference sequence 683–937 1 Protein–DNA Monomer Protein 1 DNA 2 trimeric （3） Consistent with all polymers
P03355 6b1q Reverse transcriptase Author chain A Reference sequence 683–937 1 Protein–DNA Homooligomer Protein 2 DNA 4 hexameric （6） Consistent with all polymers
P03355 6b1r Reverse transcriptase Author chain A Reference sequence 683–937 1 Protein–DNA Homooligomer Protein 2 DNA 4 hexameric （6） Consistent with all polymers
P03355 6b1s Reverse transcriptase Author chain A Reference sequence 683–937 1 Protein–DNA Homooligomer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
P03355 6b1s Reverse transcriptase Author chain B Reference sequence 683–937 1 Protein–DNA Homooligomer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
P03355 6mig Gag-Pol polyprotein Author chain A Reference sequence 683–937 1 Protein–DNA Monomer Protein 1 DNA 2 trimeric （3） Consistent with all polymers
P03355 6mih N-terminal fragment of MMLV reverse transcriptase Author chain A Reference sequence 683–937 1 Protein–DNA Monomer Protein 1 DNA 2 trimeric （3） Consistent with all polymers
P03355 6mik N-terminal fragment of MMLV reverse transcriptase Author chain A Reference sequence 683–937 1 Protein–DNA Monomer Protein 1 DNA 2 trimeric （3） Consistent with all polymers
P03355 7jq8 Integrase peptide Author chain B Reference sequence 1716–1738 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.