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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：Q9NR80 New Search
4PDB entries
8Biological assembly
17chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q9NR80 2dx1 Rho guanine nucleotide exchange factor 4 Author chain A Reference sequence 66–540 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q9NR80 2pz1 Rho guanine nucleotide exchange factor 4 Author chain A Reference sequence 137–599 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q9NR80 3nmx Rho guanine nucleotide exchange factor 4 Author chain D Reference sequence 170–194 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9NR80 3nmx Rho guanine nucleotide exchange factor 4 Author chain E Reference sequence 170–194 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9NR80 3nmx Rho guanine nucleotide exchange factor 4 Author chain F Reference sequence 170–194 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9NR80 3nmx Rho guanine nucleotide exchange factor 4 Author chain D Reference sequence 170–194 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9NR80 3nmx Rho guanine nucleotide exchange factor 4 Author chain E Reference sequence 170–194 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9NR80 3nmx Rho guanine nucleotide exchange factor 4 Author chain F Reference sequence 170–194 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9NR80 3nmx Rho guanine nucleotide exchange factor 4 Author chain D Reference sequence 170–194 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9NR80 3nmx Rho guanine nucleotide exchange factor 4 Author chain E Reference sequence 170–194 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9NR80 3nmx Rho guanine nucleotide exchange factor 4 Author chain F Reference sequence 170–194 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9NR80 3nmz Rho guanine nucleotide exchange factor 4 Author chain C Reference sequence 170–276 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q9NR80 3nmz Rho guanine nucleotide exchange factor 4 Author chain D Reference sequence 170–276 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q9NR80 3nmz Rho guanine nucleotide exchange factor 4 Author chain C Reference sequence 170–276 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9NR80 3nmz Rho guanine nucleotide exchange factor 4 Author chain D Reference sequence 170–276 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9NR80 3nmz Rho guanine nucleotide exchange factor 4 Author chain C Reference sequence 170–276 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9NR80 3nmz Rho guanine nucleotide exchange factor 4 Author chain D Reference sequence 170–276 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） 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.