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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：P20338 New Search
4PDB entries
9Biological assembly
23chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P20338 1yu9 GTP-binding protein Author chain A Reference sequence 2–172 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P20338 1yu9 GTP-binding protein Author chain A Reference sequence 2–172 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P20338 1z0k GTP-binding protein Author chain A Reference sequence 2–172 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P20338 1z0k GTP-binding protein Author chain C Reference sequence 2–172 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P20338 1z0k GTP-binding protein Author chain A Reference sequence 2–172 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P20338 1z0k GTP-binding protein Author chain C Reference sequence 2–172 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P20338 2bmd RAS-RELATED PROTEIN RAB4A Author chain A Reference sequence 1–184 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P20338 2bme RAS-RELATED PROTEIN RAB4A Author chain A Reference sequence 1–184 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P20338 2bme RAS-RELATED PROTEIN RAB4A Author chain B Reference sequence 1–184 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P20338 2bme RAS-RELATED PROTEIN RAB4A Author chain C Reference sequence 1–184 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P20338 2bme RAS-RELATED PROTEIN RAB4A Author chain D Reference sequence 1–184 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P20338 2bme RAS-RELATED PROTEIN RAB4A Author chain A Reference sequence 1–184 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P20338 2bme RAS-RELATED PROTEIN RAB4A Author chain B Reference sequence 1–184 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P20338 2bme RAS-RELATED PROTEIN RAB4A Author chain C Reference sequence 1–184 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P20338 2bme RAS-RELATED PROTEIN RAB4A Author chain D Reference sequence 1–184 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P20338 2bme RAS-RELATED PROTEIN RAB4A Author chain A Reference sequence 1–184 3 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P20338 2bme RAS-RELATED PROTEIN RAB4A Author chain B Reference sequence 1–184 3 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P20338 2bme RAS-RELATED PROTEIN RAB4A Author chain C Reference sequence 1–184 3 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P20338 2bme RAS-RELATED PROTEIN RAB4A Author chain D Reference sequence 1–184 3 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P20338 2bme RAS-RELATED PROTEIN RAB4A Author chain A Reference sequence 1–184 4 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P20338 2bme RAS-RELATED PROTEIN RAB4A Author chain B Reference sequence 1–184 4 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P20338 2bme RAS-RELATED PROTEIN RAB4A Author chain C Reference sequence 1–184 4 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P20338 2bme RAS-RELATED PROTEIN RAB4A Author chain D Reference sequence 1–184 4 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count

“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.