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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：O75934 New Search
22PDB entries
22Biological assembly
22chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
O75934 5mqf Pre-mRNA-splicing factor SPF27 Author chain K Reference sequence 1–225 1 Protein–RNA Heteromer Protein 41 RNA 5 41-meric （41） Consistent with protein count
O75934 5xjc Pre-mRNA-splicing factor SPF27 Author chain K Reference sequence 1–225 1 Protein–RNA Heteromer Protein 46 RNA 4 50-meric （50） Consistent with all polymers
O75934 5yzg Pre-mRNA-splicing factor SPF27 Author chain K Reference sequence 1–225 1 Protein–RNA Heteromer Protein 51 RNA 4 55-meric （55） Consistent with all polymers
O75934 5z56 Pre-mRNA-splicing factor SPF27 Author chain K Reference sequence 1–225 1 Protein–RNA Heteromer Protein 55 RNA 4 59-meric （59） Consistent with all polymers
O75934 5z57 Pre-mRNA-splicing factor SPF27 Author chain K Reference sequence 1–225 1 Protein–RNA Heteromer Protein 53 RNA 4 57-meric （57） Consistent with all polymers
O75934 6ff7 Pre-mRNA-splicing factor SPF27 Author chain K Reference sequence 1–225 1 Protein–RNA Heteromer Protein 57 RNA 4 61-meric （61） Consistent with all polymers
O75934 6icz Pre-mRNA-splicing factor SPF27 Author chain K Reference sequence 1–225 1 Protein–RNA Heteromer Protein 47 RNA 4 51-meric （51） Consistent with all polymers
O75934 6id0 Pre-mRNA-splicing factor SPF27 Author chain K Reference sequence 1–225 1 Protein–RNA Heteromer Protein 38 RNA 4 42-meric （42） Consistent with all polymers
O75934 6id1 Pre-mRNA-splicing factor SPF27 Author chain K Reference sequence 1–225 1 Protein–RNA Heteromer Protein 39 RNA 4 43-meric （43） Consistent with all polymers
O75934 6qdv Pre-mRNA-splicing factor SPF27 Author chain s Reference sequence 1–225 1 Protein–RNA Heteromer Protein 49 RNA 5 54-meric （54） Consistent with all polymers
O75934 7a5p Pre-mRNA-splicing factor SPF27 Author chain K Reference sequence 1–225 1 Protein–RNA Heteromer Protein 44 RNA 4 48-meric （48） Consistent with all polymers
O75934 7w59 Pre-mRNA-splicing factor SPF27 Author chain K Reference sequence 1–225 1 Protein–RNA Heteromer Protein 45 RNA 5 50-meric （50） Consistent with all polymers
O75934 7w5a Pre-mRNA-splicing factor SPF27 Author chain K Reference sequence 1–225 1 Protein–RNA Heteromer Protein 49 RNA 5 54-meric （54） Consistent with all polymers
O75934 7w5b Pre-mRNA-splicing factor SPF27 Author chain K Reference sequence 1–225 1 Protein–RNA Heteromer Protein 50 RNA 5 55-meric （55） Consistent with all polymers
O75934 8c6j Pre-mRNA-splicing factor SPF27 Author chain s Reference sequence 1–225 1 Protein–RNA Heteromer Protein 58 RNA 5 63-meric （63） Consistent with all polymers
O75934 8ch6 Pre-mRNA-splicing factor SPF27 Author chain S Reference sequence 1–225 1 Protein–RNA Heteromer Protein 55 RNA 4 59-meric （59） Consistent with all polymers
O75934 8i0t Pre-mRNA-splicing factor SPF27 Author chain Z Reference sequence 1–225 1 Protein–RNA Heteromer Protein 52 RNA 4 56-meric （56） Consistent with all polymers
O75934 8i0u Pre-mRNA-splicing factor SPF27 Author chain Z Reference sequence 1–225 1 Protein–RNA Heteromer Protein 49 RNA 4 53-meric （53） Consistent with all polymers
O75934 8i0v Pre-mRNA-splicing factor SPF27 Author chain Z Reference sequence 1–225 1 Protein–RNA Heteromer Protein 47 RNA 4 51-meric （51） Consistent with all polymers
O75934 8i0w Pre-mRNA-splicing factor SPF27 Author chain K Reference sequence 1–225 1 Protein–RNA Heteromer Protein 53 RNA 5 58-meric （58） Consistent with all polymers
O75934 8ro2 Pre-mRNA-splicing factor SPF27 Author chain K Reference sequence 1–225 1 Protein–RNA Heteromer Protein 36 RNA 4 40-meric （40） Consistent with all polymers
O75934 9fmd Pre-mRNA-splicing factor SPF27 Author chain K Reference sequence 1–225 1 Protein–RNA Heteromer Protein 58 RNA 5 63-meric （63） 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.