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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：P06780 New Search
3PDB entries
5Biological assembly
5chain/assembly records
Main Difference Dimensions in This Set
Different construct Different mutation/modification Different assembly state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics

Difference tags compare only the current result set; every original PDB and assembly record remains separate.

Related-Structure Differences

Each row represents one biological assembly in one PDB entry; multiple monomers of the same protein are listed separately.

PDB Entry Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Experimental Method Experimental Conditions Structure Quality
3A58 Crystal structure of Sec3p - Rho1p complex from Saccharomyces cerevisiae Deposited 2009-08-03 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 1–188（188 aa） Fragment：residues 1-188
Mutation：F30N PO4 PHOSPHATE ION × 3 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；293 K；100mM HEPES-Na (pH6.5), 100mM NaCl, 1.4M ammonium Sulfate, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Resolution 2.60 Å R-free 0.265
3A58 Crystal structure of Sec3p - Rho1p complex from Saccharomyces cerevisiae Deposited 2009-08-03 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain D 1–188（188 aa） Fragment：residues 1-188
Mutation：F30N PO4 PHOSPHATE ION × 3 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；293 K；100mM HEPES-Na (pH6.5), 100mM NaCl, 1.4M ammonium Sulfate, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Resolution 2.60 Å R-free 0.265
3A58 Crystal structure of Sec3p - Rho1p complex from Saccharomyces cerevisiae Deposited 2009-08-03 Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain F 1–188（188 aa） Fragment：residues 1-188
Mutation：F30N PO4 PHOSPHATE ION × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；293 K；100mM HEPES-Na (pH6.5), 100mM NaCl, 1.4M ammonium Sulfate, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Resolution 2.60 Å R-free 0.265
8WLA Cryo-EM structure of the beta-1,3-glucan synthase FKS1-Rho1 complex Deposited 2023-09-29 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–209（209 aa）
Mutation：Q68H No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9PE1 Structure of beta-1,3-glucan synthase in complex with caspofungin, Rho1 and long glucan Deposited 2025-07-01 Assembly 1 Other combination Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain E 2–209（208 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 Y01 CHOLESTEROL HEMISUCCINATE × 29 3PE 1,2-Distearoyl-sn-glycerophosphoethanolamine × 1 UDP URIDINE-5'-DIPHOSPHATE × 1 GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 A1CHR (10R,12S)-10,12-dimethyltetradecanoic acid × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.09 Å

This page presents structural evidence recorded in PDB/mmCIF.“No recorded non-water small molecule” does not prove that the experimental sample was ligand-free; experimental conditions belong to the PDB experiment, while ligands and copy counts are shown for each biological assembly.