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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：P22138 New Search
45PDB entries
51Biological assembly
83chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P22138 4c2m DNA-DIRECTED RNA POLYMERASE I SUBUNIT RPA135 Author chain B Reference sequence 1–1203 1 Protein heterocomplex Heteromer Protein 15 pentadecameric （15） Consistent with protein count
P22138 4c2m DNA-DIRECTED RNA POLYMERASE I SUBUNIT RPA135 Author chain Q Reference sequence 1–1203 1 Protein heterocomplex Heteromer Protein 15 pentadecameric （15） Consistent with protein count
P22138 4c2m DNA-DIRECTED RNA POLYMERASE I SUBUNIT RPA135 Author chain B Reference sequence 1–1203 2 Protein heterocomplex Heteromer Protein 15 pentadecameric （15） Consistent with protein count
P22138 4c2m DNA-DIRECTED RNA POLYMERASE I SUBUNIT RPA135 Author chain Q Reference sequence 1–1203 2 Protein heterocomplex Heteromer Protein 15 pentadecameric （15） Consistent with protein count
P22138 4c3h DNA-DIRECTED RNA POLYMERASE I SUBUNIT RPA135 Author chain B Reference sequence 1–1203 1 Protein heterocomplex Heteromer Protein 14 tetradecameric （14） Consistent with protein count
P22138 4c3i DNA-DIRECTED RNA POLYMERASE I SUBUNIT RPA135 Author chain B Reference sequence 1–1203 1 Protein heterocomplex Heteromer Protein 14 tetradecameric （14） Consistent with protein count
P22138 4c3j DNA-DIRECTED RNA POLYMERASE I SUBUNIT RPA135 Author chain B Reference sequence 1–1203 1 Protein heterocomplex Heteromer Protein 14 tetradecameric （14） Consistent with protein count
P22138 4ym7 DNA-directed RNA polymerase I subunit RPA135 Author chain AB Reference sequence 1–1203 1 Protein heterocomplex Heteromer Protein 15 pentadecameric （15） Consistent with protein count
P22138 4ym7 DNA-directed RNA polymerase I subunit RPA135 Author chain BB Reference sequence 1–1203 1 Protein heterocomplex Heteromer Protein 15 pentadecameric （15） Consistent with protein count
P22138 4ym7 DNA-directed RNA polymerase I subunit RPA135 Author chain CB Reference sequence 1–1203 1 Protein heterocomplex Heteromer Protein 15 pentadecameric （15） Consistent with protein count
P22138 4ym7 DNA-directed RNA polymerase I subunit RPA135 Author chain DB Reference sequence 1–1203 1 Protein heterocomplex Heteromer Protein 15 pentadecameric （15） Consistent with protein count
P22138 4ym7 DNA-directed RNA polymerase I subunit RPA135 Author chain EB Reference sequence 1–1203 1 Protein heterocomplex Heteromer Protein 15 pentadecameric （15） Consistent with protein count
P22138 4ym7 DNA-directed RNA polymerase I subunit RPA135 Author chain FB Reference sequence 1–1203 1 Protein heterocomplex Heteromer Protein 15 pentadecameric （15） Consistent with protein count
P22138 4ym7 DNA-directed RNA polymerase I subunit RPA135 Author chain AB Reference sequence 1–1203 2 Protein heterocomplex Heteromer Protein 15 pentadecameric （15） Consistent with protein count
P22138 4ym7 DNA-directed RNA polymerase I subunit RPA135 Author chain BB Reference sequence 1–1203 2 Protein heterocomplex Heteromer Protein 15 pentadecameric （15） Consistent with protein count
P22138 4ym7 DNA-directed RNA polymerase I subunit RPA135 Author chain CB Reference sequence 1–1203 2 Protein heterocomplex Heteromer Protein 15 pentadecameric （15） Consistent with protein count
P22138 4ym7 DNA-directed RNA polymerase I subunit RPA135 Author chain DB Reference sequence 1–1203 2 Protein heterocomplex Heteromer Protein 15 pentadecameric （15） Consistent with protein count
P22138 4ym7 DNA-directed RNA polymerase I subunit RPA135 Author chain EB Reference sequence 1–1203 2 Protein heterocomplex Heteromer Protein 15 pentadecameric （15） Consistent with protein count
P22138 4ym7 DNA-directed RNA polymerase I subunit RPA135 Author chain FB Reference sequence 1–1203 2 Protein heterocomplex Heteromer Protein 15 pentadecameric （15） Consistent with protein count
P22138 4ym7 DNA-directed RNA polymerase I subunit RPA135 Author chain AB Reference sequence 1–1203 3 Protein heterocomplex Heteromer Protein 15 pentadecameric （15） Consistent with protein count
P22138 4ym7 DNA-directed RNA polymerase I subunit RPA135 Author chain BB Reference sequence 1–1203 3 Protein heterocomplex Heteromer Protein 15 pentadecameric （15） Consistent with protein count
P22138 4ym7 DNA-directed RNA polymerase I subunit RPA135 Author chain CB Reference sequence 1–1203 3 Protein heterocomplex Heteromer Protein 15 pentadecameric （15） Consistent with protein count
P22138 4ym7 DNA-directed RNA polymerase I subunit RPA135 Author chain DB Reference sequence 1–1203 3 Protein heterocomplex Heteromer Protein 15 pentadecameric （15） Consistent with protein count
P22138 4ym7 DNA-directed RNA polymerase I subunit RPA135 Author chain EB Reference sequence 1–1203 3 Protein heterocomplex Heteromer Protein 15 pentadecameric （15） Consistent with protein count
P22138 4ym7 DNA-directed RNA polymerase I subunit RPA135 Author chain FB Reference sequence 1–1203 3 Protein heterocomplex Heteromer Protein 15 pentadecameric （15） Consistent with protein count
P22138 4ym7 DNA-directed RNA polymerase I subunit RPA135 Author chain AB Reference sequence 1–1203 4 Protein heterocomplex Heteromer Protein 15 pentadecameric （15） Consistent with protein count
P22138 4ym7 DNA-directed RNA polymerase I subunit RPA135 Author chain BB Reference sequence 1–1203 4 Protein heterocomplex Heteromer Protein 15 pentadecameric （15） Consistent with protein count
P22138 4ym7 DNA-directed RNA polymerase I subunit RPA135 Author chain CB Reference sequence 1–1203 4 Protein heterocomplex Heteromer Protein 15 pentadecameric （15） Consistent with protein count
P22138 4ym7 DNA-directed RNA polymerase I subunit RPA135 Author chain DB Reference sequence 1–1203 4 Protein heterocomplex Heteromer Protein 15 pentadecameric （15） Consistent with protein count
P22138 4ym7 DNA-directed RNA polymerase I subunit RPA135 Author chain EB Reference sequence 1–1203 4 Protein heterocomplex Heteromer Protein 15 pentadecameric （15） Consistent with protein count
P22138 4ym7 DNA-directed RNA polymerase I subunit RPA135 Author chain FB Reference sequence 1–1203 4 Protein heterocomplex Heteromer Protein 15 pentadecameric （15） Consistent with protein count
P22138 4ym7 DNA-directed RNA polymerase I subunit RPA135 Author chain AB Reference sequence 1–1203 5 Protein heterocomplex Heteromer Protein 15 pentadecameric （15） Consistent with protein count
P22138 4ym7 DNA-directed RNA polymerase I subunit RPA135 Author chain BB Reference sequence 1–1203 5 Protein heterocomplex Heteromer Protein 15 pentadecameric （15） Consistent with protein count
P22138 4ym7 DNA-directed RNA polymerase I subunit RPA135 Author chain CB Reference sequence 1–1203 5 Protein heterocomplex Heteromer Protein 15 pentadecameric （15） Consistent with protein count
P22138 4ym7 DNA-directed RNA polymerase I subunit RPA135 Author chain DB Reference sequence 1–1203 5 Protein heterocomplex Heteromer Protein 15 pentadecameric （15） Consistent with protein count
P22138 4ym7 DNA-directed RNA polymerase I subunit RPA135 Author chain EB Reference sequence 1–1203 5 Protein heterocomplex Heteromer Protein 15 pentadecameric （15） Consistent with protein count
P22138 4ym7 DNA-directed RNA polymerase I subunit RPA135 Author chain FB Reference sequence 1–1203 5 Protein heterocomplex Heteromer Protein 15 pentadecameric （15） Consistent with protein count
P22138 4ym7 DNA-directed RNA polymerase I subunit RPA135 Author chain AB Reference sequence 1–1203 6 Protein heterocomplex Heteromer Protein 15 pentadecameric （15） Consistent with protein count
P22138 4ym7 DNA-directed RNA polymerase I subunit RPA135 Author chain BB Reference sequence 1–1203 6 Protein heterocomplex Heteromer Protein 15 pentadecameric （15） Consistent with protein count
P22138 4ym7 DNA-directed RNA polymerase I subunit RPA135 Author chain CB Reference sequence 1–1203 6 Protein heterocomplex Heteromer Protein 15 pentadecameric （15） Consistent with protein count
P22138 4ym7 DNA-directed RNA polymerase I subunit RPA135 Author chain DB Reference sequence 1–1203 6 Protein heterocomplex Heteromer Protein 15 pentadecameric （15） Consistent with protein count
P22138 4ym7 DNA-directed RNA polymerase I subunit RPA135 Author chain EB Reference sequence 1–1203 6 Protein heterocomplex Heteromer Protein 15 pentadecameric （15） Consistent with protein count
P22138 4ym7 DNA-directed RNA polymerase I subunit RPA135 Author chain FB Reference sequence 1–1203 6 Protein heterocomplex Heteromer Protein 15 pentadecameric （15） Consistent with protein count
P22138 5g5l DNA-DIRECTED RNA POLYMERASE I SUBUNIT RPA135 Author chain B Reference sequence 1–1203 1 Protein heterocomplex Heteromer Protein 15 pentadecameric （15） Consistent with protein count
P22138 5lmx DNA-directed RNA polymerase I subunit RPA135 Author chain B Reference sequence 1–1203 1 Protein heterocomplex Heteromer Protein 14 tetradecameric （14） Consistent with protein count
P22138 5m3f DNA-directed RNA polymerase I subunit RPA135 Author chain B Reference sequence 1–1203 1 Other combination Heteromer Protein 14 DNA 2 RNA 1 heptadecameric （17） Consistent with all polymers
P22138 5m3m DNA-directed RNA polymerase I subunit RPA135 Author chain B Reference sequence 1–1203 1 Protein heterocomplex Heteromer Protein 14 tetradecameric （14） Consistent with protein count
P22138 5m5w DNA-directed RNA polymerase I subunit RPA135 Author chain B Reference sequence 1–1203 1 Protein–DNA Heteromer Protein 14 DNA 2 hexadecameric （16） Consistent with all polymers
P22138 5m5x DNA-directed RNA polymerase I subunit RPA135 Author chain B Reference sequence 1–1203 1 Other combination Heteromer Protein 14 DNA 2 RNA 1 heptadecameric （17） Consistent with all polymers
P22138 5m5y DNA-directed RNA polymerase I subunit RPA135 Author chain B Reference sequence 1–1203 1 Other combination Heteromer Protein 14 DNA 2 RNA 1 heptadecameric （17） Consistent with all polymers
P22138 5m64 DNA-directed RNA polymerase I subunit RPA135 Author chain B Reference sequence 1–1203 1 Other combination Heteromer Protein 14 DNA 2 RNA 1 heptadecameric （17） Consistent with all polymers
P22138 5n5y DNA-directed RNA polymerase I subunit RPA135 Author chain B Reference sequence 1–1203 1 Protein heterocomplex Heteromer Protein 18 octadecameric （18） Consistent with protein count
P22138 5n5z DNA-directed RNA polymerase I subunit RPA135 Author chain B Reference sequence 1–1203 1 Protein heterocomplex Heteromer Protein 18 octadecameric （18） Consistent with protein count
P22138 5n60 DNA-directed RNA polymerase I subunit RPA135 Author chain B Reference sequence 1–1203 1 Protein heterocomplex Heteromer Protein 18 octadecameric （18） Consistent with protein count
P22138 5n61 DNA-directed RNA polymerase I subunit RPA135 Author chain B Reference sequence 1–1203 1 Other combination Heteromer Protein 18 DNA 2 RNA 1 21-meric （21） Consistent with all polymers
P22138 5oa1 DNA-directed RNA polymerase I subunit RPA135 Author chain B Reference sequence 1–1203 1 Protein–DNA Heteromer Protein 32 DNA 2 34-meric （34） Consistent with all polymers
P22138 5w5y DNA-directed RNA polymerase I subunit RPA135 Author chain B Reference sequence 1–1203 1 Other combination Heteromer Protein 17 DNA 2 RNA 1 eicosameric （20） Consistent with all polymers
P22138 5w64 DNA-directed RNA polymerase I subunit RPA135 Author chain B Reference sequence 1–1203 1 Other combination Heteromer Protein 17 DNA 2 RNA 1 eicosameric （20） Consistent with all polymers
P22138 5w65 DNA-directed RNA polymerase I subunit RPA135 Author chain B Reference sequence 1–1203 1 Other combination Heteromer Protein 17 DNA 2 RNA 1 eicosameric （20） Consistent with all polymers
P22138 5w66 DNA-directed RNA polymerase I subunit RPA135 Author chain B Reference sequence 1–1203 1 Other combination Heteromer Protein 17 DNA 2 RNA 1 eicosameric （20） Consistent with all polymers
P22138 6h67 DNA-directed RNA polymerase I subunit RPA135 Author chain B Reference sequence 1–1203 1 Other combination Heteromer Protein 14 DNA 2 RNA 1 heptadecameric （17） Consistent with all polymers
P22138 6h68 DNA-directed RNA polymerase I subunit RPA135 Author chain B Reference sequence 1–1203 1 Other combination Heteromer Protein 14 DNA 2 RNA 1 heptadecameric （17） Consistent with all polymers
P22138 6hko DNA-directed RNA polymerase I subunit RPA135 Author chain B Reference sequence 1–1203 1 Other combination Heteromer Protein 14 DNA 2 RNA 1 heptadecameric （17） Consistent with all polymers
P22138 6hlq DNA-directed RNA polymerase I subunit RPA135 Author chain B Reference sequence 1–1203 1 Other combination Heteromer Protein 12 DNA 2 RNA 1 pentadecameric （15） Consistent with all polymers
P22138 6hlr DNA-directed RNA polymerase I subunit RPA135 Author chain B Reference sequence 1–1203 1 Other combination Heteromer Protein 12 DNA 2 RNA 1 pentadecameric （15） Consistent with all polymers
P22138 6hls DNA-directed RNA polymerase I subunit RPA135 Author chain B Reference sequence 1–1203 1 Protein heterocomplex Heteromer Protein 12 dodecameric （12） Consistent with protein count
P22138 6rqh DNA-directed RNA polymerase I subunit RPA135 Author chain B Reference sequence 1–1203 1 Protein–DNA Heteromer Protein 18 DNA 2 eicosameric （20） Consistent with all polymers
P22138 6rql DNA-directed RNA polymerase I subunit RPA135 Author chain B Reference sequence 1–1203 1 Protein–DNA Heteromer Protein 18 DNA 2 eicosameric （20） Consistent with all polymers
P22138 6rqt DNA-directed RNA polymerase I subunit RPA135 Author chain B Reference sequence 1–1203 1 Protein–DNA Heteromer Protein 15 DNA 2 heptadecameric （17） Consistent with all polymers
P22138 6rrd DNA-directed RNA polymerase I subunit RPA135 Author chain B Reference sequence 1–1203 1 Protein–DNA Heteromer Protein 18 DNA 2 eicosameric （20） Consistent with all polymers
P22138 6rui DNA-directed RNA polymerase I subunit RPA135 Author chain B Reference sequence 1–1203 1 Protein–DNA Heteromer Protein 18 DNA 2 eicosameric （20） Consistent with all polymers
P22138 6ruo DNA-directed RNA polymerase I subunit RPA135 Author chain B Reference sequence 1–1203 1 Protein–DNA Heteromer Protein 18 DNA 2 eicosameric （20） Consistent with all polymers
P22138 6rwe DNA-directed RNA polymerase I subunit RPA135 Author chain B Reference sequence 1–1203 1 Protein–DNA Heteromer Protein 18 DNA 2 eicosameric （20） Consistent with all polymers
P22138 6tps DNA-directed RNA polymerase I subunit RPA135 Author chain B Reference sequence 1–1203 1 Protein–DNA Heteromer Protein 18 DNA 4 22-meric （22） Consistent with all polymers
P22138 9g1v DNA-directed RNA polymerase I subunit RPA135 Author chain B Reference sequence 1–1203 1 Other combination Heteromer Protein 14 DNA 2 RNA 1 17-meric （17） Consistent with all polymers
P22138 9g1x DNA-directed RNA polymerase I subunit RPA135 Author chain B Reference sequence 1–1203 1 Other combination Heteromer Protein 11 DNA 2 RNA 1 14-meric （14） Consistent with all polymers
P22138 9g23 DNA-directed RNA polymerase I subunit RPA135 Author chain B Reference sequence 1–1203 1 Other combination Heteromer Protein 14 DNA 2 RNA 1 17-meric （17） Consistent with all polymers
P22138 9g24 DNA-directed RNA polymerase I subunit RPA135 Author chain B Reference sequence 1–1203 1 Other combination Heteromer Protein 14 DNA 2 RNA 1 heptadecameric （17） Consistent with all polymers
P22138 9g26 DNA-directed RNA polymerase I subunit RPA135 Author chain B Reference sequence 1–1203 1 Other combination Heteromer Protein 14 DNA 2 RNA 1 17-meric （17） Consistent with all polymers
P22138 9g27 DNA-directed RNA polymerase I subunit RPA135 Author chain B Reference sequence 1–1203 1 Other combination Heteromer Protein 12 DNA 2 RNA 1 15-meric （15） Consistent with all polymers
P22138 9g29 DNA-directed RNA polymerase I subunit RPA135 Author chain B Reference sequence 1–1203 1 Other combination Heteromer Protein 14 DNA 2 RNA 1 17-meric （17） Consistent with all polymers
P22138 9g2b DNA-directed RNA polymerase I subunit RPA135 Author chain B Reference sequence 1–1203 1 Other combination Heteromer Protein 12 DNA 2 RNA 1 15-meric （15） Consistent with all polymers
P22138 9g2c DNA-directed RNA polymerase I subunit RPA135 Author chain B Reference sequence 1–1203 1 Other combination Heteromer Protein 13 DNA 2 RNA 1 16-meric （16） 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.