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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：P42575 New Search
13PDB entries
26Biological assembly
130chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P42575 1pyo Caspase-2 Author chain A Reference sequence 167–333 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 1pyo Caspase-2 Author chain B Reference sequence 348–452 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 1pyo Caspase-2 Author chain C Reference sequence 167–333 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 1pyo Caspase-2 Author chain D Reference sequence 348–452 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 2p2c Caspase-2 Author chain A Reference sequence 167–333 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 2p2c Caspase-2 Author chain B Reference sequence 348–452 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 2p2c Caspase-2 Author chain C Reference sequence 167–333 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 2p2c Caspase-2 Author chain D Reference sequence 348–452 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 2p2c Caspase-2 Author chain E Reference sequence 167–333 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 2p2c Caspase-2 Author chain F Reference sequence 348–452 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 2p2c Caspase-2 Author chain G Reference sequence 167–333 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 2p2c Caspase-2 Author chain H Reference sequence 348–452 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 2p2c Caspase-2 Author chain I Reference sequence 167–333 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 2p2c Caspase-2 Author chain J Reference sequence 348–452 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 2p2c Caspase-2 Author chain K Reference sequence 167–333 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 2p2c Caspase-2 Author chain L Reference sequence 348–452 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 2p2c Caspase-2 Author chain A Reference sequence 167–333 2 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 2p2c Caspase-2 Author chain B Reference sequence 348–452 2 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 2p2c Caspase-2 Author chain C Reference sequence 167–333 2 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 2p2c Caspase-2 Author chain D Reference sequence 348–452 2 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 2p2c Caspase-2 Author chain E Reference sequence 167–333 2 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 2p2c Caspase-2 Author chain F Reference sequence 348–452 2 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 2p2c Caspase-2 Author chain G Reference sequence 167–333 2 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 2p2c Caspase-2 Author chain H Reference sequence 348–452 2 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 2p2c Caspase-2 Author chain I Reference sequence 167–333 2 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 2p2c Caspase-2 Author chain J Reference sequence 348–452 2 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 2p2c Caspase-2 Author chain K Reference sequence 167–333 2 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 2p2c Caspase-2 Author chain L Reference sequence 348–452 2 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 2p2c Caspase-2 Author chain A Reference sequence 167–333 3 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 2p2c Caspase-2 Author chain B Reference sequence 348–452 3 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 2p2c Caspase-2 Author chain C Reference sequence 167–333 3 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 2p2c Caspase-2 Author chain D Reference sequence 348–452 3 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 2p2c Caspase-2 Author chain E Reference sequence 167–333 3 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 2p2c Caspase-2 Author chain F Reference sequence 348–452 3 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 2p2c Caspase-2 Author chain G Reference sequence 167–333 3 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 2p2c Caspase-2 Author chain H Reference sequence 348–452 3 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 2p2c Caspase-2 Author chain I Reference sequence 167–333 3 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 2p2c Caspase-2 Author chain J Reference sequence 348–452 3 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 2p2c Caspase-2 Author chain K Reference sequence 167–333 3 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 2p2c Caspase-2 Author chain L Reference sequence 348–452 3 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 3r5j Caspase-2 subunit p18 Author chain A Reference sequence 175–333 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P42575 3r5j Caspase-2 subunit p12 Author chain B Reference sequence 349–452 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P42575 3r5j Caspase-2 subunit p18 Author chain C Reference sequence 175–333 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P42575 3r5j Caspase-2 subunit p12 Author chain D Reference sequence 349–452 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P42575 3r5j Caspase-2 subunit p18 Author chain A Reference sequence 175–333 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P42575 3r5j Caspase-2 subunit p12 Author chain B Reference sequence 349–452 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P42575 3r5j Caspase-2 subunit p18 Author chain C Reference sequence 175–333 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P42575 3r5j Caspase-2 subunit p12 Author chain D Reference sequence 349–452 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P42575 3r5j Caspase-2 subunit p18 Author chain A Reference sequence 175–333 3 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 3r5j Caspase-2 subunit p12 Author chain B Reference sequence 349–452 3 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 3r5j Caspase-2 subunit p18 Author chain C Reference sequence 175–333 3 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 3r5j Caspase-2 subunit p12 Author chain D Reference sequence 349–452 3 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 3r6g Caspase-2 subunit p18 Author chain A Reference sequence 175–333 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P42575 3r6g Caspase-2 subunit p12 Author chain B Reference sequence 349–452 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P42575 3r6g Caspase-2 subunit p18 Author chain C Reference sequence 175–333 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P42575 3r6g Caspase-2 subunit p12 Author chain D Reference sequence 349–452 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P42575 3r6g Caspase-2 subunit p18 Author chain A Reference sequence 175–333 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P42575 3r6g Caspase-2 subunit p12 Author chain B Reference sequence 349–452 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P42575 3r6g Caspase-2 subunit p18 Author chain C Reference sequence 175–333 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P42575 3r6g Caspase-2 subunit p12 Author chain D Reference sequence 349–452 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P42575 3r6g Caspase-2 subunit p18 Author chain A Reference sequence 175–333 3 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 3r6g Caspase-2 subunit p12 Author chain B Reference sequence 349–452 3 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 3r6g Caspase-2 subunit p18 Author chain C Reference sequence 175–333 3 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 3r6g Caspase-2 subunit p12 Author chain D Reference sequence 349–452 3 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 3r6l Caspase-2 subunit p18 Author chain A Reference sequence 175–333 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P42575 3r6l Caspase-2 subunit p12 Author chain B Reference sequence 349–452 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P42575 3r6l Caspase-2 subunit p18 Author chain C Reference sequence 175–333 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P42575 3r6l Caspase-2 subunit p12 Author chain D Reference sequence 349–452 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P42575 3r6l Caspase-2 subunit p18 Author chain A Reference sequence 175–333 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P42575 3r6l Caspase-2 subunit p12 Author chain B Reference sequence 349–452 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P42575 3r6l Caspase-2 subunit p18 Author chain C Reference sequence 175–333 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P42575 3r6l Caspase-2 subunit p12 Author chain D Reference sequence 349–452 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P42575 3r6l Caspase-2 subunit p18 Author chain A Reference sequence 175–333 3 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 3r6l Caspase-2 subunit p12 Author chain B Reference sequence 349–452 3 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 3r6l Caspase-2 subunit p18 Author chain C Reference sequence 175–333 3 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 3r6l Caspase-2 subunit p12 Author chain D Reference sequence 349–452 3 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 3r7b Caspase-2 subunit p18 Author chain A Reference sequence 175–333 1 Protein heterocomplex Heteromer Protein 5 pentameric （5） Consistent with protein count
P42575 3r7b Caspase-2 subunit p12 Author chain B Reference sequence 349–452 1 Protein heterocomplex Heteromer Protein 5 pentameric （5） Consistent with protein count
P42575 3r7b Caspase-2 subunit p18 Author chain C Reference sequence 175–333 1 Protein heterocomplex Heteromer Protein 5 pentameric （5） Consistent with protein count
P42575 3r7b Caspase-2 subunit p12 Author chain D Reference sequence 349–452 1 Protein heterocomplex Heteromer Protein 5 pentameric （5） Consistent with protein count
P42575 3r7n Caspase-2 subunit p18 Author chain A Reference sequence 175–333 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P42575 3r7n Caspase-2 subunit p12 Author chain B Reference sequence 349–452 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P42575 3r7n Caspase-2 subunit p18 Author chain C Reference sequence 175–333 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P42575 3r7n Caspase-2 subunit p12 Author chain D Reference sequence 349–452 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P42575 3r7n Caspase-2 subunit p18 Author chain A Reference sequence 175–333 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P42575 3r7n Caspase-2 subunit p12 Author chain B Reference sequence 349–452 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P42575 3r7n Caspase-2 subunit p18 Author chain C Reference sequence 175–333 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P42575 3r7n Caspase-2 subunit p12 Author chain D Reference sequence 349–452 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P42575 3r7n Caspase-2 subunit p18 Author chain A Reference sequence 175–333 3 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 3r7n Caspase-2 subunit p12 Author chain B Reference sequence 349–452 3 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 3r7n Caspase-2 subunit p18 Author chain C Reference sequence 175–333 3 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 3r7n Caspase-2 subunit p12 Author chain D Reference sequence 349–452 3 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 3r7s Caspase-2 subunit p18 Author chain A Reference sequence 175–333 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P42575 3r7s Caspase-2 subunit p12 Author chain B Reference sequence 349–452 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P42575 3r7s Caspase-2 subunit p18 Author chain C Reference sequence 175–333 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P42575 3r7s Caspase-2 subunit p12 Author chain D Reference sequence 349–452 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P42575 3r7s Caspase-2 subunit p18 Author chain A Reference sequence 175–333 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P42575 3r7s Caspase-2 subunit p12 Author chain B Reference sequence 349–452 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P42575 3r7s Caspase-2 subunit p18 Author chain C Reference sequence 175–333 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P42575 3r7s Caspase-2 subunit p12 Author chain D Reference sequence 349–452 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P42575 3r7s Caspase-2 subunit p18 Author chain A Reference sequence 175–333 3 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P42575 3r7s Caspase-2 subunit p12 Author chain B Reference sequence 349–452 3 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P42575 3r7s Caspase-2 subunit p18 Author chain C Reference sequence 175–333 3 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P42575 3r7s Caspase-2 subunit p12 Author chain D Reference sequence 349–452 3 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P42575 3rjm Caspase-2 Author chain A Reference sequence 167–333 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 3rjm Caspase-2 Author chain B Reference sequence 348–452 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 3rjm Caspase-2 Author chain C Reference sequence 167–333 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 3rjm Caspase-2 Author chain D Reference sequence 348–452 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P42575 6s9k Caspase-2 Author chain B Reference sequence 135–168 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P42575 6sad Caspase-2 Author chain C Reference sequence 135–168 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P42575 8vp4 JF1cpCasp2 Author chain A Reference sequence 334–448 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P42575 8vp4 JF1cpCasp2 Author chain A Reference sequence 176–333 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P42575 8vp4 JF1cpCasp2 Author chain B Reference sequence 334–448 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P42575 8vp4 JF1cpCasp2 Author chain B Reference sequence 176–333 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P42575 9c2y JF1cpCasp2 Author chain A Reference sequence 334–448 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P42575 9c2y JF1cpCasp2 Author chain A Reference sequence 177–333 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P42575 9c2y JF1cpCasp2 Author chain B Reference sequence 334–448 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P42575 9c2y JF1cpCasp2 Author chain B Reference sequence 177–333 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P42575 9c2y JF1cpCasp2 Author chain C Reference sequence 334–448 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P42575 9c2y JF1cpCasp2 Author chain C Reference sequence 177–333 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P42575 9c2y JF1cpCasp2 Author chain D Reference sequence 334–448 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P42575 9c2y JF1cpCasp2 Author chain D Reference sequence 177–333 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P42575 9c2y JF1cpCasp2 Author chain A Reference sequence 334–448 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P42575 9c2y JF1cpCasp2 Author chain A Reference sequence 177–333 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P42575 9c2y JF1cpCasp2 Author chain B Reference sequence 334–448 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P42575 9c2y JF1cpCasp2 Author chain B Reference sequence 177–333 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P42575 9c2y JF1cpCasp2 Author chain C Reference sequence 334–448 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P42575 9c2y JF1cpCasp2 Author chain C Reference sequence 177–333 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P42575 9c2y JF1cpCasp2 Author chain D Reference sequence 334–448 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P42575 9c2y JF1cpCasp2 Author chain D Reference sequence 177–333 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） 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.