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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：P40992 New Search
17PDB entries
22Biological assembly
52chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P40992 5n5y RNA polymerase I-specific transcription initiation factor RRN7 Author chain Q Reference sequence 1–514 1 Protein heterocomplex Heteromer Protein 18 octadecameric （18） Consistent with protein count
P40992 5n5z RNA polymerase I-specific transcription initiation factor RRN7 Author chain Q Reference sequence 1–514 1 Protein heterocomplex Heteromer Protein 18 octadecameric （18） Consistent with protein count
P40992 5n60 RNA polymerase I-specific transcription initiation factor RRN7 Author chain Q Reference sequence 1–514 1 Protein heterocomplex Heteromer Protein 18 octadecameric （18） Consistent with protein count
P40992 5n61 RNA polymerase I-specific transcription initiation factor RRN7 Author chain Q Reference sequence 1–514 1 Other combination Heteromer Protein 18 DNA 2 RNA 1 21-meric （21） Consistent with all polymers
P40992 5o7x RNA polymerase I-specific transcription initiation factor RRN7 Author chain B Reference sequence 1–514 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P40992 5o7x RNA polymerase I-specific transcription initiation factor RRN7 Author chain E Reference sequence 1–514 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P40992 5o7x RNA polymerase I-specific transcription initiation factor RRN7 Author chain H Reference sequence 1–514 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P40992 5o7x RNA polymerase I-specific transcription initiation factor RRN7 Author chain K Reference sequence 1–514 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P40992 5o7x RNA polymerase I-specific transcription initiation factor RRN7 Author chain N Reference sequence 1–514 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P40992 5o7x RNA polymerase I-specific transcription initiation factor RRN7 Author chain Q Reference sequence 1–514 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P40992 5o7x RNA polymerase I-specific transcription initiation factor RRN7 Author chain B Reference sequence 1–514 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P40992 5o7x RNA polymerase I-specific transcription initiation factor RRN7 Author chain E Reference sequence 1–514 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P40992 5o7x RNA polymerase I-specific transcription initiation factor RRN7 Author chain H Reference sequence 1–514 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P40992 5o7x RNA polymerase I-specific transcription initiation factor RRN7 Author chain K Reference sequence 1–514 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P40992 5o7x RNA polymerase I-specific transcription initiation factor RRN7 Author chain N Reference sequence 1–514 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P40992 5o7x RNA polymerase I-specific transcription initiation factor RRN7 Author chain Q Reference sequence 1–514 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P40992 5o7x RNA polymerase I-specific transcription initiation factor RRN7 Author chain B Reference sequence 1–514 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P40992 5o7x RNA polymerase I-specific transcription initiation factor RRN7 Author chain E Reference sequence 1–514 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P40992 5o7x RNA polymerase I-specific transcription initiation factor RRN7 Author chain H Reference sequence 1–514 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P40992 5o7x RNA polymerase I-specific transcription initiation factor RRN7 Author chain K Reference sequence 1–514 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P40992 5o7x RNA polymerase I-specific transcription initiation factor RRN7 Author chain N Reference sequence 1–514 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P40992 5o7x RNA polymerase I-specific transcription initiation factor RRN7 Author chain Q Reference sequence 1–514 3 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P40992 5o7x RNA polymerase I-specific transcription initiation factor RRN7 Author chain B Reference sequence 1–514 4 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P40992 5o7x RNA polymerase I-specific transcription initiation factor RRN7 Author chain E Reference sequence 1–514 4 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P40992 5o7x RNA polymerase I-specific transcription initiation factor RRN7 Author chain H Reference sequence 1–514 4 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P40992 5o7x RNA polymerase I-specific transcription initiation factor RRN7 Author chain K Reference sequence 1–514 4 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P40992 5o7x RNA polymerase I-specific transcription initiation factor RRN7 Author chain N Reference sequence 1–514 4 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P40992 5o7x RNA polymerase I-specific transcription initiation factor RRN7 Author chain Q Reference sequence 1–514 4 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P40992 5o7x RNA polymerase I-specific transcription initiation factor RRN7 Author chain B Reference sequence 1–514 5 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P40992 5o7x RNA polymerase I-specific transcription initiation factor RRN7 Author chain E Reference sequence 1–514 5 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P40992 5o7x RNA polymerase I-specific transcription initiation factor RRN7 Author chain H Reference sequence 1–514 5 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P40992 5o7x RNA polymerase I-specific transcription initiation factor RRN7 Author chain K Reference sequence 1–514 5 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P40992 5o7x RNA polymerase I-specific transcription initiation factor RRN7 Author chain N Reference sequence 1–514 5 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P40992 5o7x RNA polymerase I-specific transcription initiation factor RRN7 Author chain Q Reference sequence 1–514 5 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P40992 5o7x RNA polymerase I-specific transcription initiation factor RRN7 Author chain B Reference sequence 1–514 6 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P40992 5o7x RNA polymerase I-specific transcription initiation factor RRN7 Author chain E Reference sequence 1–514 6 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P40992 5o7x RNA polymerase I-specific transcription initiation factor RRN7 Author chain H Reference sequence 1–514 6 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P40992 5o7x RNA polymerase I-specific transcription initiation factor RRN7 Author chain K Reference sequence 1–514 6 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P40992 5o7x RNA polymerase I-specific transcription initiation factor RRN7 Author chain N Reference sequence 1–514 6 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P40992 5o7x RNA polymerase I-specific transcription initiation factor RRN7 Author chain Q Reference sequence 1–514 6 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P40992 5oa1 RNA polymerase I-specific transcription initiation factor RRN7 Author chain U Reference sequence 1–514 1 Protein–DNA Heteromer Protein 32 DNA 2 34-meric （34） Consistent with all polymers
P40992 5w5y RNA polymerase I-specific transcription initiation factor RRN7 Author chain P Reference sequence 1–514 1 Other combination Heteromer Protein 17 DNA 2 RNA 1 eicosameric （20） Consistent with all polymers
P40992 5w64 RNA polymerase I-specific transcription initiation factor RRN7 Author chain P Reference sequence 1–514 1 Other combination Heteromer Protein 17 DNA 2 RNA 1 eicosameric （20） Consistent with all polymers
P40992 5w65 RNA polymerase I-specific transcription initiation factor RRN7 Author chain P Reference sequence 1–514 1 Other combination Heteromer Protein 17 DNA 2 RNA 1 eicosameric （20） Consistent with all polymers
P40992 5w66 RNA polymerase I-specific transcription initiation factor RRN7 Author chain P Reference sequence 1–514 1 Other combination Heteromer Protein 17 DNA 2 RNA 1 eicosameric （20） Consistent with all polymers
P40992 6rqh RNA polymerase I-specific transcription initiation factor RRN7 Author chain Q Reference sequence 1–514 1 Protein–DNA Heteromer Protein 18 DNA 2 eicosameric （20） Consistent with all polymers
P40992 6rql RNA polymerase I-specific transcription initiation factor RRN7 Author chain Q Reference sequence 1–514 1 Protein–DNA Heteromer Protein 18 DNA 2 eicosameric （20） Consistent with all polymers
P40992 6rrd RNA polymerase I-specific transcription initiation factor RRN7 Author chain Q Reference sequence 1–514 1 Protein–DNA Heteromer Protein 18 DNA 2 eicosameric （20） Consistent with all polymers
P40992 6rui RNA polymerase I-specific transcription initiation factor RRN7 Author chain Q Reference sequence 1–514 1 Protein–DNA Heteromer Protein 18 DNA 2 eicosameric （20） Consistent with all polymers
P40992 6ruo RNA polymerase I-specific transcription initiation factor RRN7 Author chain Q Reference sequence 1–514 1 Protein–DNA Heteromer Protein 18 DNA 2 eicosameric （20） Consistent with all polymers
P40992 6rwe RNA polymerase I-specific transcription initiation factor RRN7 Author chain Q Reference sequence 1–514 1 Protein–DNA Heteromer Protein 18 DNA 2 eicosameric （20） Consistent with all polymers
P40992 6tps RNA polymerase I-specific transcription initiation factor RRN7 Author chain Q Reference sequence 1–514 1 Protein–DNA Heteromer Protein 18 DNA 4 22-meric （22） 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.