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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：P41145 New Search
32PDB entries
34Biological assembly
45chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P41145 22em Soluble cytochrome b562,Kappa-type opioid receptor Author chain F Reference sequence 54–358 1 Insufficient information Heteromer Protein 5 pentameric （5） Consistent with protein count
P41145 22es Kappa-type opioid receptor Author chain R Reference sequence 3–380 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P41145 4djh Kappa-type opioid receptor, Lysozyme Author chain A Reference sequence 43–261 1 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
P41145 4djh Kappa-type opioid receptor, Lysozyme Author chain A Reference sequence 263–358 1 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
P41145 4djh Kappa-type opioid receptor, Lysozyme Author chain B Reference sequence 43–261 1 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
P41145 4djh Kappa-type opioid receptor, Lysozyme Author chain B Reference sequence 263–358 1 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
P41145 4djh Kappa-type opioid receptor, Lysozyme Author chain A Reference sequence 43–261 2 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
P41145 4djh Kappa-type opioid receptor, Lysozyme Author chain A Reference sequence 263–358 2 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
P41145 4djh Kappa-type opioid receptor, Lysozyme Author chain B Reference sequence 43–261 2 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
P41145 4djh Kappa-type opioid receptor, Lysozyme Author chain B Reference sequence 263–358 2 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
P41145 6b73 Soluble cytochrome b562, kappa-type opioid receptor Author chain A Reference sequence 54–358 1 Insufficient information Heteromer Protein 2 dimeric （2） Consistent with protein count
P41145 6b73 Soluble cytochrome b562, kappa-type opioid receptor Author chain B Reference sequence 54–358 1 Insufficient information Heteromer Protein 2 dimeric （2） Consistent with protein count
P41145 6b73 Soluble cytochrome b562, kappa-type opioid receptor Author chain A Reference sequence 54–358 2 Insufficient information Heteromer Protein 2 dimeric （2） Consistent with protein count
P41145 6b73 Soluble cytochrome b562, kappa-type opioid receptor Author chain B Reference sequence 54–358 2 Insufficient information Heteromer Protein 2 dimeric （2） Consistent with protein count
P41145 6vi4 Kappa opioid receptor Author chain A Reference sequence 54–358 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P41145 6vi4 Kappa opioid receptor Author chain B Reference sequence 54–358 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P41145 7t10 Somatostatin receptor type 2,Kappa-type opioid receptor Author chain R Reference sequence 254–270 1 Insufficient information Heteromer Protein 6 hexameric （6） Consistent with protein count
P41145 7t11 Somatostatin receptor type 2,Kappa-type opioid receptor Author chain R Reference sequence 254–270 1 Insufficient information Heteromer Protein 6 hexameric （6） Consistent with protein count
P41145 7ul2 Neurotensin receptor 1 Author chain R Reference sequence 246–279 1 Insufficient information Heteromer Protein 2 dimeric （2） Consistent with protein count
P41145 7ul5 Somatostatin receptor type 2 Author chain A Reference sequence 256–271 1 Insufficient information Heteromer Protein 2 dimeric （2） Consistent with protein count
P41145 7y1f Kappa-type opioid receptor Author chain R Reference sequence 54–358 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P41145 7yit Kappa-type opioid receptor Author chain A Reference sequence 54–358 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P41145 8dzp Kappa-type opioid receptor Author chain A Reference sequence 54–358 1 Protein heterocomplex Heteromer Protein 5 pentameric （5） Consistent with protein count
P41145 8dzq Kappa-type opioid receptor Author chain A Reference sequence 54–358 1 Protein heterocomplex Heteromer Protein 5 pentameric （5） Consistent with protein count
P41145 8dzr Kappa-type opioid receptor Author chain A Reference sequence 54–338 1 Protein heterocomplex Heteromer Protein 5 pentameric （5） Consistent with protein count
P41145 8dzs Kappa-type opioid receptor Author chain A Reference sequence 54–358 1 Protein heterocomplex Heteromer Protein 5 pentameric （5） Consistent with protein count
P41145 8f7w Kappa-type opioid receptor Author chain R Reference sequence 3–380 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P41145 8feg Kappa-type opioid receptor Author chain B Reference sequence 54–358 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P41145 8hnn Soluble cytochrome b562,C-X-C chemokine receptor type 3,Kappa-type opioid receptor Author chain R Reference sequence 252–273 1 Insufficient information Heteromer Protein 2 dimeric （2） Consistent with protein count
P41145 8k2w Soluble cytochrome b562,C-X-C chemokine receptor type 3,Kappa-type opioid receptor Author chain R Reference sequence 252–273 1 Insufficient information Heteromer Protein 2 dimeric （2） Consistent with protein count
P41145 8vve Kappa-type opioid receptor Author chain A Reference sequence 1–380 1 Protein heterocomplex Heteromer Protein 5 pentameric （5） Consistent with protein count
P41145 8vvf Kappa-type opioid receptor Author chain A Reference sequence 1–380 1 Protein heterocomplex Heteromer Protein 5 pentameric （5） Consistent with protein count
P41145 8vvg Kappa-type opioid receptor Author chain A Reference sequence 1–380 1 Protein heterocomplex Heteromer Protein 5 pentameric （5） Consistent with protein count
P41145 9d61 Kappa-type opioid receptor Author chain A Reference sequence 1–380 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P41145 9l60 Kappa-type opioid receptor Author chain D Reference sequence 3–380 1 Protein heterocomplex Heteromer Protein 5 pentameric （5） Consistent with protein count
P41145 9lfa B1 bradykinin receptor,Kappa-type opioid receptor Author chain A Reference sequence 256–279 1 Insufficient information Heteromer Protein 2 dimeric （2） Consistent with protein count
P41145 9lfc B1 bradykinin receptor,Kappa-type opioid receptor Author chain A Reference sequence 256–279 1 Insufficient information Heteromer Protein 3 dimeric （2） Review required
P41145 9lfd B2 bradykinin receptor,Kappa-type opioid receptor Author chain A Reference sequence 255–284 1 Insufficient information Heteromer Protein 2 dimeric （2） Consistent with protein count
P41145 9uwv Kappa-type opioid receptor Author chain R Reference sequence 3–380 1 Protein heterocomplex Heteromer Protein 5 pentameric （5） Consistent with protein count
P41145 9uxu Kappa-type opioid receptor Author chain R Reference sequence 3–380 1 Protein heterocomplex Heteromer Protein 8 octameric （8） Consistent with protein count
P41145 9uxu Kappa-type opioid receptor Author chain r Reference sequence 3–380 1 Protein heterocomplex Heteromer Protein 8 octameric （8） Consistent with protein count
P41145 9uxx Kappa-type opioid receptor Author chain R Reference sequence 3–380 1 Protein heterocomplex Heteromer Protein 8 octameric （8） Consistent with protein count
P41145 9uxx Kappa-type opioid receptor Author chain r Reference sequence 3–380 1 Protein heterocomplex Heteromer Protein 8 octameric （8） Consistent with protein count
P41145 9v6o Kappa-type opioid receptor Author chain R Reference sequence 54–380 1 Protein heterocomplex Heteromer Protein 5 pentameric （5） Consistent with protein count
P41145 9w49 Kappa-type opioid receptor Author chain R Reference sequence 54–358 1 Protein heterocomplex Heteromer Protein 5 pentameric （5） 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.