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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：O34453 New Search
85PDB entries
89Biological assembly
94chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
O34453 11yv Nitric oxide synthase oxygenase Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 1m7v Nitric Oxide Synthase Author chain A Reference sequence 1–336 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 1m7z Nitric oxide synthase Author chain A Reference sequence 1–336 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 2amo Nitric oxide synthase oxygenase Author chain A Reference sequence 1–336 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 2amo Nitric oxide synthase oxygenase Author chain B Reference sequence 1–336 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 2amo Nitric oxide synthase oxygenase Author chain A Reference sequence 1–336 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 2amo Nitric oxide synthase oxygenase Author chain B Reference sequence 1–336 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 2an0 Nitric Oxide Synthase Author chain A Reference sequence 1–336 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 2an2 P332G A333S double mutant of Nitric Oxide Synthase from Bacillus subtilis Author chain A Reference sequence 1–336 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 2fbz Nitric oxide synthase oxygenase Author chain X Reference sequence 1–336 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 2fc1 Nitric Oxide Synthase Author chain A Reference sequence 1–336 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 2fc2 Nitric Oxide Synthase Author chain A Reference sequence 1–336 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 2fc2 Nitric Oxide Synthase Author chain B Reference sequence 1–336 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 2fc2 Nitric Oxide Synthase Author chain A Reference sequence 1–336 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 2fc2 Nitric Oxide Synthase Author chain B Reference sequence 1–336 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 4d3i NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 4d3j NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 4d3k NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 4d3k NITRIC OXIDE SYNTHASE OXYGENASE Author chain B Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 4d3m NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 4d3n NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 4d3o NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 4d3t NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 4d3u NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 4d3v NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 4d7h NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 4d7i NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 4d7j NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 4lwa Nitric oxide synthase oxygenase Author chain A Reference sequence 1–363 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
O34453 4lwa Nitric oxide synthase oxygenase Author chain A Reference sequence 1–363 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 4lwb Nitric oxide synthase oxygenase Author chain A Reference sequence 1–363 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
O34453 4lwb Nitric oxide synthase oxygenase Author chain A Reference sequence 1–363 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 4ug5 NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 4ug6 NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 4ug7 NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 4ug8 NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 4ug9 NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 4uga NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 4ugb NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 4ugc NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 4ugd NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 4uge NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 4ugf NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 4ugg NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 4ugh NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 4ugi NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 4ugj NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 4ugk NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 4ugl NITRIC OXIDE SYNTHASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 4ugm NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 4ugn NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 4ugo NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 4ugp NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 4ugq NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 4ugr NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 4ugs NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 4ugt NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 4ugu NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 4ugv NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 4ugw NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 4ugx NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 4ugy NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 4uqr NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 4uqs NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 5g65 NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 5g66 NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 5g67 NITRIC OXIDE SYNTHASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 5g68 NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 5g69 NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 5g6a NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 5g6b NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 5g6c NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 5g6d NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 5g6e NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 5g6f NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 5g6g NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 5g6h NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 5g6i NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 5g6j NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 5g6k NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 5g6l NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 5g6m NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 5g6n NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 5g6o NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 5g6p NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 5g6q NITRIC OXIDE SYNTHASE OXYGENASE Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 6xcx Nitric oxide synthase oxygenase Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 6xk3 Nitric oxide synthase oxygenase Author chain A Reference sequence 1–363 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
O34453 6xk4 Nitric oxide synthase oxygenase Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 6xk5 Nitric oxide synthase oxygenase Author chain A Reference sequence 1–363 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
O34453 6xk6 Nitric oxide synthase oxygenase Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 6xk7 Nitric oxide synthase oxygenase Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 6xk8 Nitric oxide synthase oxygenase Author chain A Reference sequence 1–363 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O34453 6xmc Nitric oxide synthase oxygenase Author chain A Reference sequence 1–363 1 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.