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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：P19438 New Search
13PDB entries
13Biological assembly
58chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P19438 1ext TUMOR NECROSIS FACTOR RECEPTOR Author chain A Reference sequence 41–201 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P19438 1ext TUMOR NECROSIS FACTOR RECEPTOR Author chain B Reference sequence 41–201 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P19438 1ft4 SOLUBLE TUMOR NECROSIS FACTOR RECEPTOR 1 Author chain A Reference sequence 41–201 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P19438 1ft4 SOLUBLE TUMOR NECROSIS FACTOR RECEPTOR 1 Author chain B Reference sequence 41–201 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P19438 1ich TUMOR NECROSIS FACTOR RECEPTOR-1 Author chain A Reference sequence 345–455 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P19438 1ncf TUMOR NECROSIS FACTOR RECEPTOR Author chain A Reference sequence 41–201 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P19438 1ncf TUMOR NECROSIS FACTOR RECEPTOR Author chain B Reference sequence 41–201 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P19438 1tnr TUMOR NECROSIS FACTOR RECEPTOR P55 Author chain R Reference sequence 44–182 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P19438 7k7a Tumor necrosis factor receptor superfamily member 1A Author chain A Reference sequence 209–238 1 Protein homooligomer Homooligomer Protein 3 trimeric （3） Consistent with protein count
P19438 7k7a Tumor necrosis factor receptor superfamily member 1A Author chain B Reference sequence 209–238 1 Protein homooligomer Homooligomer Protein 3 trimeric （3） Consistent with protein count
P19438 7k7a Tumor necrosis factor receptor superfamily member 1A Author chain C Reference sequence 209–238 1 Protein homooligomer Homooligomer Protein 3 trimeric （3） Consistent with protein count
P19438 7kp7 Tumor necrosis factor receptor superfamily member 1A Author chain D Reference sequence 42–184 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P19438 7kp7 Tumor necrosis factor receptor superfamily member 1A Author chain E Reference sequence 42–184 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P19438 7kp7 Tumor necrosis factor receptor superfamily member 1A Author chain F Reference sequence 42–184 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P19438 7kp8 Tumor necrosis factor receptor superfamily member 1A Author chain E Reference sequence 43–184 1 Protein heterocomplex Heteromer Protein 5 pentameric （5） Consistent with protein count
P19438 7kp8 Tumor necrosis factor receptor superfamily member 1A Author chain F Reference sequence 43–184 1 Protein heterocomplex Heteromer Protein 5 pentameric （5） Consistent with protein count
P19438 7kpb Tumor necrosis factor receptor superfamily member 1A Author chain E Reference sequence 42–184 1 Protein heterocomplex Heteromer Protein 7 heptameric （7） Consistent with protein count
P19438 7kpb Tumor necrosis factor receptor superfamily member 1A Author chain F Reference sequence 42–184 1 Protein heterocomplex Heteromer Protein 7 heptameric （7） Consistent with protein count
P19438 8p6q Tumor necrosis factor-binding protein 1 Author chain A Reference sequence 101–145 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P19438 8zui Tumor necrosis factor receptor superfamily member 1A, membrane form Author chain D Reference sequence 30–211 1 Protein heterocomplex Heteromer Protein 12 12-meric （12） Consistent with protein count
P19438 8zui Tumor necrosis factor receptor superfamily member 1A, membrane form Author chain E Reference sequence 30–211 1 Protein heterocomplex Heteromer Protein 12 12-meric （12） Consistent with protein count
P19438 8zui Tumor necrosis factor receptor superfamily member 1A, membrane form Author chain F Reference sequence 30–211 1 Protein heterocomplex Heteromer Protein 12 12-meric （12） Consistent with protein count
P19438 8zui Tumor necrosis factor receptor superfamily member 1A, membrane form Author chain J Reference sequence 30–211 1 Protein heterocomplex Heteromer Protein 12 12-meric （12） Consistent with protein count
P19438 8zui Tumor necrosis factor receptor superfamily member 1A, membrane form Author chain K Reference sequence 30–211 1 Protein heterocomplex Heteromer Protein 12 12-meric （12） Consistent with protein count
P19438 8zui Tumor necrosis factor receptor superfamily member 1A, membrane form Author chain L Reference sequence 30–211 1 Protein heterocomplex Heteromer Protein 12 12-meric （12） Consistent with protein count
P19438 9v9c Tumor necrosis factor receptor superfamily member 1A, membrane form Author chain A Reference sequence 342–455 1 Protein homooligomer Homooligomer Protein 20 eicosameric （20） Consistent with protein count
P19438 9v9c Tumor necrosis factor receptor superfamily member 1A, membrane form Author chain B Reference sequence 342–455 1 Protein homooligomer Homooligomer Protein 20 eicosameric （20） Consistent with protein count
P19438 9v9c Tumor necrosis factor receptor superfamily member 1A, membrane form Author chain C Reference sequence 342–455 1 Protein homooligomer Homooligomer Protein 20 eicosameric （20） Consistent with protein count
P19438 9v9c Tumor necrosis factor receptor superfamily member 1A, membrane form Author chain D Reference sequence 342–455 1 Protein homooligomer Homooligomer Protein 20 eicosameric （20） Consistent with protein count
P19438 9v9c Tumor necrosis factor receptor superfamily member 1A, membrane form Author chain E Reference sequence 342–455 1 Protein homooligomer Homooligomer Protein 20 eicosameric （20） Consistent with protein count
P19438 9v9c Tumor necrosis factor receptor superfamily member 1A, membrane form Author chain F Reference sequence 342–455 1 Protein homooligomer Homooligomer Protein 20 eicosameric （20） Consistent with protein count
P19438 9v9c Tumor necrosis factor receptor superfamily member 1A, membrane form Author chain G Reference sequence 342–455 1 Protein homooligomer Homooligomer Protein 20 eicosameric （20） Consistent with protein count
P19438 9v9c Tumor necrosis factor receptor superfamily member 1A, membrane form Author chain H Reference sequence 342–455 1 Protein homooligomer Homooligomer Protein 20 eicosameric （20） Consistent with protein count
P19438 9v9c Tumor necrosis factor receptor superfamily member 1A, membrane form Author chain I Reference sequence 342–455 1 Protein homooligomer Homooligomer Protein 20 eicosameric （20） Consistent with protein count
P19438 9v9c Tumor necrosis factor receptor superfamily member 1A, membrane form Author chain J Reference sequence 342–455 1 Protein homooligomer Homooligomer Protein 20 eicosameric （20） Consistent with protein count
P19438 9v9c Tumor necrosis factor receptor superfamily member 1A, membrane form Author chain K Reference sequence 342–455 1 Protein homooligomer Homooligomer Protein 20 eicosameric （20） Consistent with protein count
P19438 9v9c Tumor necrosis factor receptor superfamily member 1A, membrane form Author chain L Reference sequence 342–455 1 Protein homooligomer Homooligomer Protein 20 eicosameric （20） Consistent with protein count
P19438 9v9c Tumor necrosis factor receptor superfamily member 1A, membrane form Author chain M Reference sequence 342–455 1 Protein homooligomer Homooligomer Protein 20 eicosameric （20） Consistent with protein count
P19438 9v9c Tumor necrosis factor receptor superfamily member 1A, membrane form Author chain N Reference sequence 342–455 1 Protein homooligomer Homooligomer Protein 20 eicosameric （20） Consistent with protein count
P19438 9v9c Tumor necrosis factor receptor superfamily member 1A, membrane form Author chain O Reference sequence 342–455 1 Protein homooligomer Homooligomer Protein 20 eicosameric （20） Consistent with protein count
P19438 9v9c Tumor necrosis factor receptor superfamily member 1A, membrane form Author chain P Reference sequence 342–455 1 Protein homooligomer Homooligomer Protein 20 eicosameric （20） Consistent with protein count
P19438 9v9c Tumor necrosis factor receptor superfamily member 1A, membrane form Author chain Q Reference sequence 342–455 1 Protein homooligomer Homooligomer Protein 20 eicosameric （20） Consistent with protein count
P19438 9v9c Tumor necrosis factor receptor superfamily member 1A, membrane form Author chain R Reference sequence 342–455 1 Protein homooligomer Homooligomer Protein 20 eicosameric （20） Consistent with protein count
P19438 9v9c Tumor necrosis factor receptor superfamily member 1A, membrane form Author chain S Reference sequence 342–455 1 Protein homooligomer Homooligomer Protein 20 eicosameric （20） Consistent with protein count
P19438 9v9c Tumor necrosis factor receptor superfamily member 1A, membrane form Author chain T Reference sequence 342–455 1 Protein homooligomer Homooligomer Protein 20 eicosameric （20） Consistent with protein count
P19438 9vin Tumor necrosis factor receptor superfamily member 1A, membrane form Author chain A Reference sequence 342–455 1 Protein heterocomplex Heteromer Protein 31 31-meric （31） Consistent with protein count
P19438 9vin Tumor necrosis factor receptor superfamily member 1A, membrane form Author chain B Reference sequence 342–455 1 Protein heterocomplex Heteromer Protein 31 31-meric （31） Consistent with protein count
P19438 9vin Tumor necrosis factor receptor superfamily member 1A, membrane form Author chain C Reference sequence 342–455 1 Protein heterocomplex Heteromer Protein 31 31-meric （31） Consistent with protein count
P19438 9vin Tumor necrosis factor receptor superfamily member 1A, membrane form Author chain D Reference sequence 342–455 1 Protein heterocomplex Heteromer Protein 31 31-meric （31） Consistent with protein count
P19438 9vin Tumor necrosis factor receptor superfamily member 1A, membrane form Author chain G Reference sequence 342–455 1 Protein heterocomplex Heteromer Protein 31 31-meric （31） Consistent with protein count
P19438 9vin Tumor necrosis factor receptor superfamily member 1A, membrane form Author chain a Reference sequence 342–455 1 Protein heterocomplex Heteromer Protein 31 31-meric （31） Consistent with protein count
P19438 9vin Tumor necrosis factor receptor superfamily member 1A, membrane form Author chain b Reference sequence 342–455 1 Protein heterocomplex Heteromer Protein 31 31-meric （31） Consistent with protein count
P19438 9vin Tumor necrosis factor receptor superfamily member 1A, membrane form Author chain c Reference sequence 342–455 1 Protein heterocomplex Heteromer Protein 31 31-meric （31） Consistent with protein count
P19438 9vin Tumor necrosis factor receptor superfamily member 1A, membrane form Author chain d Reference sequence 342–455 1 Protein heterocomplex Heteromer Protein 31 31-meric （31） Consistent with protein count
P19438 9vin Tumor necrosis factor receptor superfamily member 1A, membrane form Author chain e Reference sequence 342–455 1 Protein heterocomplex Heteromer Protein 31 31-meric （31） Consistent with protein count
P19438 9vin Tumor necrosis factor receptor superfamily member 1A, membrane form Author chain f Reference sequence 342–455 1 Protein heterocomplex Heteromer Protein 31 31-meric （31） Consistent with protein count
P19438 9vin Tumor necrosis factor receptor superfamily member 1A, membrane form Author chain g Reference sequence 342–455 1 Protein heterocomplex Heteromer Protein 31 31-meric （31） Consistent with protein count
P19438 9vin Tumor necrosis factor receptor superfamily member 1A, membrane form Author chain h Reference sequence 342–455 1 Protein heterocomplex Heteromer Protein 31 31-meric （31） 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.