← Back to search

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：Q8WWY3 New Search
30PDB entries
33Biological assembly
43chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q8WWY3 2ozb U4/U6 small nuclear ribonucleoprotein Prp31 Author chain B Reference sequence 78–333 1 Protein–RNA Heteromer Protein 2 RNA 1 trimeric （3） Consistent with all polymers
Q8WWY3 2ozb U4/U6 small nuclear ribonucleoprotein Prp31 Author chain E Reference sequence 78–333 1 Protein–RNA Heteromer Protein 2 RNA 1 trimeric （3） Consistent with all polymers
Q8WWY3 2ozb U4/U6 small nuclear ribonucleoprotein Prp31 Author chain B Reference sequence 78–333 2 Protein–RNA Heteromer Protein 2 RNA 1 trimeric （3） Consistent with all polymers
Q8WWY3 2ozb U4/U6 small nuclear ribonucleoprotein Prp31 Author chain E Reference sequence 78–333 2 Protein–RNA Heteromer Protein 2 RNA 1 trimeric （3） Consistent with all polymers
Q8WWY3 3jcr hPrp31 Author chain J Reference sequence 1–499 1 Protein–RNA Heteromer Protein 33 RNA 3 36-meric （36） Consistent with all polymers
Q8WWY3 3siu U4/U6 small nuclear ribonucleoprotein Prp31 Author chain B Reference sequence 85–333 1 Protein–RNA Heteromer Protein 2 RNA 1 trimeric （3） Consistent with all polymers
Q8WWY3 3siu U4/U6 small nuclear ribonucleoprotein Prp31 Author chain E Reference sequence 85–333 1 Protein–RNA Heteromer Protein 2 RNA 1 trimeric （3） Consistent with all polymers
Q8WWY3 3siu U4/U6 small nuclear ribonucleoprotein Prp31 Author chain B Reference sequence 85–333 2 Protein–RNA Heteromer Protein 2 RNA 1 trimeric （3） Consistent with all polymers
Q8WWY3 3siu U4/U6 small nuclear ribonucleoprotein Prp31 Author chain E Reference sequence 85–333 2 Protein–RNA Heteromer Protein 2 RNA 1 trimeric （3） Consistent with all polymers
Q8WWY3 3siv U4/U6 small nuclear ribonucleoprotein Prp31 Author chain B Reference sequence 85–333 1 Protein–RNA Heteromer Protein 4 RNA 2 hexameric （6） Consistent with all polymers
Q8WWY3 3siv U4/U6 small nuclear ribonucleoprotein Prp31 Author chain E Reference sequence 85–333 1 Protein–RNA Heteromer Protein 4 RNA 2 hexameric （6） Consistent with all polymers
Q8WWY3 3siv U4/U6 small nuclear ribonucleoprotein Prp31 Author chain H Reference sequence 85–333 1 Protein–RNA Heteromer Protein 4 RNA 2 hexameric （6） Consistent with all polymers
Q8WWY3 3siv U4/U6 small nuclear ribonucleoprotein Prp31 Author chain K Reference sequence 85–333 1 Protein–RNA Heteromer Protein 4 RNA 2 hexameric （6） Consistent with all polymers
Q8WWY3 3siv U4/U6 small nuclear ribonucleoprotein Prp31 Author chain B Reference sequence 85–333 2 Protein–RNA Heteromer Protein 4 RNA 2 hexameric （6） Consistent with all polymers
Q8WWY3 3siv U4/U6 small nuclear ribonucleoprotein Prp31 Author chain E Reference sequence 85–333 2 Protein–RNA Heteromer Protein 4 RNA 2 hexameric （6） Consistent with all polymers
Q8WWY3 3siv U4/U6 small nuclear ribonucleoprotein Prp31 Author chain H Reference sequence 85–333 2 Protein–RNA Heteromer Protein 4 RNA 2 hexameric （6） Consistent with all polymers
Q8WWY3 3siv U4/U6 small nuclear ribonucleoprotein Prp31 Author chain K Reference sequence 85–333 2 Protein–RNA Heteromer Protein 4 RNA 2 hexameric （6） Consistent with all polymers
Q8WWY3 5o9z U4/U6 small nuclear ribonucleoprotein Prp31 Author chain H Reference sequence 1–499 1 Protein–RNA Heteromer Protein 52 RNA 5 57-meric （57） Consistent with all polymers
Q8WWY3 6ah0 U4/U6 small nuclear ribonucleoprotein Prp31 Author chain L Reference sequence 1–499 1 Protein–RNA Heteromer Protein 52 RNA 5 57-meric （57） Consistent with all polymers
Q8WWY3 6ahd U4/U6 small nuclear ribonucleoprotein Prp31 Author chain L Reference sequence 1–499 1 Protein–RNA Heteromer Protein 58 RNA 5 63-meric （63） Consistent with all polymers
Q8WWY3 6qw6 U4/U6 small nuclear ribonucleoprotein Prp31 Author chain 4C Reference sequence 1–499 1 Protein–RNA Heteromer Protein 36 RNA 3 39-meric （39） Consistent with all polymers
Q8WWY3 6qx9 U4/U6 small nuclear ribonucleoprotein Prp31 Author chain 4C Reference sequence 1–499 1 Protein–RNA Heteromer Protein 65 RNA 6 71-meric （71） Consistent with all polymers
Q8WWY3 8h6e U4/U6 small nuclear ribonucleoprotein Prp31 Author chain 4D Reference sequence 1–499 1 Protein–RNA Heteromer Protein 56 RNA 5 61-meric （61） Consistent with all polymers
Q8WWY3 8h6j U4/U6 small nuclear ribonucleoprotein Prp31 Author chain 4D Reference sequence 1–499 1 Protein–RNA Heteromer Protein 56 RNA 5 61-meric （61） Consistent with all polymers
Q8WWY3 8h6k U4/U6 small nuclear ribonucleoprotein Prp31 Author chain 4D Reference sequence 1–499 1 Protein–RNA Heteromer Protein 58 RNA 5 63-meric （63） Consistent with all polymers
Q8WWY3 8h6l U4/U6 small nuclear ribonucleoprotein Prp31 Author chain 4D Reference sequence 1–499 1 Protein–RNA Heteromer Protein 54 RNA 5 59-meric （59） Consistent with all polymers
Q8WWY3 8q7n U4/U6 small nuclear ribonucleoprotein Prp31 Author chain L Reference sequence 1–499 1 Protein–RNA Heteromer Protein 17 RNA 4 21-meric （21） Consistent with all polymers
Q8WWY3 8qo9 U4/U6 small nuclear ribonucleoprotein Prp31 Author chain L Reference sequence 1–499 1 Protein–RNA Heteromer Protein 66 RNA 5 71-meric （71） Consistent with all polymers
Q8WWY3 8qoz U4/U6 small nuclear ribonucleoprotein Prp31 Author chain L Reference sequence 1–499 1 Protein–RNA Heteromer Protein 13 RNA 4 17-meric （17） Consistent with all polymers
Q8WWY3 8qp8 U4/U6 small nuclear ribonucleoprotein Prp31 Author chain L Reference sequence 1–499 1 Protein–RNA Heteromer Protein 12 RNA 3 15-meric （15） Consistent with all polymers
Q8WWY3 8qp9 U4/U6 small nuclear ribonucleoprotein Prp31 Author chain L Reference sequence 1–499 1 Protein–RNA Heteromer Protein 13 RNA 3 16-meric （16） Consistent with all polymers
Q8WWY3 8qpa U4/U6 small nuclear ribonucleoprotein Prp31 Author chain L Reference sequence 1–499 1 Protein–RNA Heteromer Protein 13 RNA 4 heptadecameric （17） Consistent with all polymers
Q8WWY3 8qpb U4/U6 small nuclear ribonucleoprotein Prp31 Author chain L Reference sequence 1–499 1 Protein–RNA Heteromer Protein 13 RNA 4 17-meric （17） Consistent with all polymers
Q8WWY3 8qpe U4/U6 small nuclear ribonucleoprotein Prp31 Author chain L Reference sequence 1–499 1 Protein–RNA Heteromer Protein 15 RNA 5 20-meric （20） Consistent with all polymers
Q8WWY3 8qpk U4/U6 small nuclear ribonucleoprotein Prp31 Author chain L Reference sequence 1–499 1 Protein–RNA Heteromer Protein 12 RNA 4 hexadecameric （16） Consistent with all polymers
Q8WWY3 8qxd U4/U6 small nuclear ribonucleoprotein Prp31 Author chain L Reference sequence 1–499 1 Protein–RNA Heteromer Protein 56 RNA 5 61-meric （61） Consistent with all polymers
Q8WWY3 8qzs U4/U6 small nuclear ribonucleoprotein Prp31 Author chain L Reference sequence 1–499 1 Protein–RNA Heteromer Protein 61 RNA 7 68-meric （68） Consistent with all polymers
Q8WWY3 8r08 U4/U6 small nuclear ribonucleoprotein Prp31 Author chain L Reference sequence 1–499 1 Protein–RNA Heteromer Protein 64 RNA 7 71-meric （71） Consistent with all polymers
Q8WWY3 8r09 U4/U6 small nuclear ribonucleoprotein Prp31 Author chain L Reference sequence 1–499 1 Protein–RNA Heteromer Protein 54 RNA 6 60-meric （60） Consistent with all polymers
Q8WWY3 8r0a U4/U6 small nuclear ribonucleoprotein Prp31 Author chain L Reference sequence 1–499 1 Protein–RNA Heteromer Protein 56 RNA 6 62-meric （62） Consistent with all polymers
Q8WWY3 8r0b U4/U6 small nuclear ribonucleoprotein Prp31 Author chain L Reference sequence 1–499 1 Protein–RNA Heteromer Protein 54 RNA 6 60-meric （60） Consistent with all polymers
Q8WWY3 8rm5 U4/U6 small nuclear ribonucleoprotein Prp31 Author chain L Reference sequence 1–499 1 Protein–RNA Heteromer Protein 54 RNA 6 60-meric （60） Consistent with all polymers
Q8WWY3 8y6o U4/U6 small nuclear ribonucleoprotein Prp31 Author chain L Reference sequence 1–499 1 Protein–RNA Heteromer Protein 41 RNA 5 46-meric （46） Consistent with all polymers

“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.