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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：P41895 New Search
29PDB entries
29Biological assembly
30chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P41895 5fyw TRANSCRIPTION INITIATION FACTOR IIF SUBUNIT ALPHA Author chain Q Reference sequence 1–735 1 Protein–DNA Heteromer Protein 20 DNA 2 22-meric （22） Consistent with all polymers
P41895 5fz5 TRANSCRIPTION INITIATION FACTOR IIF SUBUNIT ALPHA Author chain Q Reference sequence 1–735 1 Protein–DNA Heteromer Protein 20 DNA 2 22-meric （22） Consistent with all polymers
P41895 5oqj Transcription initiation factor IIF subunit alpha Author chain Q Reference sequence 1–735 1 Protein–DNA Heteromer Protein 29 DNA 2 31-meric （31） Consistent with all polymers
P41895 5oqm Transcription initiation factor IIF subunit alpha Author chain Q Reference sequence 1–403 1 Insufficient information Heteromer Protein 44 DNA 2 46-meric （46） Consistent with all polymers
P41895 5sva Transcription initiation factor IIF subunit alpha Author chain f Reference sequence 1–735 1 Protein–DNA Heteromer Protein 38 DNA 2 40-meric （40） Consistent with all polymers
P41895 6gyk Transcription initiation factor IIF subunit alpha Author chain Q Reference sequence 1–735 1 Protein–DNA Heteromer Protein 18 DNA 2 eicosameric （20） Consistent with all polymers
P41895 6gyl Transcription initiation factor IIF subunit alpha Author chain Q Reference sequence 1–735 1 Protein–DNA Heteromer Protein 20 DNA 2 22-meric （22） Consistent with all polymers
P41895 6gym Transcription initiation factor IIF subunit alpha Author chain Q Reference sequence 1–735 1 Protein–DNA Heteromer Protein 29 DNA 2 31-meric （31） Consistent with all polymers
P41895 7mei Transcription initiation factor IIF subunit alpha Author chain Q Reference sequence 1–735 1 Other combination Heteromer Protein 26 DNA 2 RNA 2 30-meric （30） Consistent with all polymers
P41895 7mk9 Transcription initiation factor IIF subunit alpha Author chain Q Reference sequence 1–735 1 Other combination Heteromer Protein 14 DNA 2 RNA 1 heptadecameric （17） Consistent with all polymers
P41895 7ml0 Transcription initiation factor IIF subunit alpha Author chain Q Reference sequence 1–735 1 Protein–DNA Heteromer Protein 26 DNA 2 28-meric （28） Consistent with all polymers
P41895 7ml1 Transcription initiation factor IIF subunit alpha Author chain Q Reference sequence 1–735 1 Protein–DNA Heteromer Protein 28 DNA 2 30-meric （30） Consistent with all polymers
P41895 7ml2 Transcription initiation factor IIF subunit alpha Author chain Q Reference sequence 1–735 1 Protein–DNA Heteromer Protein 28 DNA 2 30-meric （30） Consistent with all polymers
P41895 7ml4 Transcription initiation factor IIF subunit alpha Author chain Q Reference sequence 1–735 1 Other combination Heteromer Protein 28 DNA 2 RNA 1 31-meric （31） Consistent with all polymers
P41895 7o4i Transcription initiation factor IIF subunit alpha Author chain Q Reference sequence 1–735 1 Protein–DNA Heteromer Protein 28 DNA 2 30-meric （30） Consistent with all polymers
P41895 7o4j Transcription initiation factor IIF subunit alpha Author chain Q Reference sequence 1–735 1 Protein–DNA Heteromer Protein 28 DNA 2 30-meric （30） Consistent with all polymers
P41895 7o72 Transcription initiation factor IIF subunit alpha Author chain Q Reference sequence 1–735 1 Protein–DNA Heteromer Protein 28 DNA 2 30-meric （30） Consistent with all polymers
P41895 7o73 Transcription initiation factor IIF subunit alpha Author chain Q Reference sequence 1–735 1 Protein–DNA Heteromer Protein 28 DNA 2 30-meric （30） Consistent with all polymers
P41895 7o75 Transcription initiation factor IIF subunit alpha Author chain Q Reference sequence 1–735 1 Protein–DNA Heteromer Protein 28 DNA 2 30-meric （30） Consistent with all polymers
P41895 7ui9 Transcription initiation factor IIF subunit alpha Author chain P Reference sequence 1–735 1 Protein heterocomplex Heteromer Protein 33 33-meric （33） Consistent with protein count
P41895 7uif Transcription initiation factor IIF subunit alpha Author chain P Reference sequence 1–735 1 Protein heterocomplex Heteromer Protein 33 33-meric （33） Consistent with protein count
P41895 7uio Transcription initiation factor IIF subunit alpha Author chain AP Reference sequence 1–735 1 Protein–DNA Heteromer Protein 78 DNA 2 80-meric （80） Consistent with all polymers
P41895 7uio Transcription initiation factor IIF subunit alpha Author chain BP Reference sequence 1–735 1 Protein–DNA Heteromer Protein 78 DNA 2 80-meric （80） Consistent with all polymers
P41895 7zs9 Transcription initiation factor IIF subunit alpha Author chain Q Reference sequence 1–735 1 Protein–DNA Heteromer Protein 36 DNA 2 38-meric （38） Consistent with all polymers
P41895 7zsa Transcription initiation factor IIF subunit alpha Author chain Q Reference sequence 1–735 1 Protein–DNA Heteromer Protein 36 DNA 2 38-meric （38） Consistent with all polymers
P41895 7zsb Transcription initiation factor IIF subunit alpha Author chain Q Reference sequence 1–735 1 Protein–DNA Heteromer Protein 36 DNA 2 38-meric （38） Consistent with all polymers
P41895 8umh Transcription initiation factor IIF subunit alpha Author chain Q Reference sequence 1–735 1 Protein–DNA Heteromer Protein 28 DNA 2 30-meric （30） Consistent with all polymers
P41895 8umi Transcription initiation factor IIF subunit alpha Author chain Q Reference sequence 1–735 1 Protein–DNA Heteromer Protein 28 DNA 2 30-meric （30） Consistent with all polymers
P41895 8uoq Transcription initiation factor IIF subunit alpha Author chain Q Reference sequence 1–735 1 Protein–DNA Heteromer Protein 28 DNA 2 30-meric （30） Consistent with all polymers
P41895 8uot Transcription initiation factor IIF subunit alpha Author chain Q Reference sequence 1–735 1 Protein–DNA Heteromer Protein 28 DNA 2 30-meric （30） 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.