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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：P04067 New Search
10PDB entries
15Biological assembly
17chain/assembly records
Main Difference Dimensions in This Set
Different construct Different mutation/modification Different assembly state Different ligand/ion 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
1C3F Endo-Beta-N-Acetylglucosaminidase H, D130N Mutant Deposited 1999-07-27 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 48–312（265 aa）
Mutation：D130N No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；17% PEG8000, 200 MM ZINC ACETATE 100 MM CACODYLATE, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293.K
Resolution 2.10 Å
1C8X Endo-Beta-N-Acetylglucosaminidase H, D130E Mutant Deposited 1999-07-30 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 48–312（265 aa）
Mutation：D130E PO4 PHOSPHATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.1；293 K；30% PEG1000, 100 MM CACODYLATE, pH 6.1, VAPOR DIFFUSION, HANGING DROP, temperature 293.K
Resolution 2.00 Å
1C8Y Endo-Beta-N-Acetylglucosaminidase H, D130A Mutant Deposited 1999-07-30 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 48–312（265 aa）
Mutation：D130A ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；25% PEG1000, 100 MM ZN(AC)2, 100 MM CACODYLATE, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.00 Å
1C90 Endo-Beta-N-Acetylglucosaminidase H, E132Q Mutant Deposited 1999-07-30 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 48–312（265 aa）
Mutation：E132Q No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；19% PEG1000, 100 MM ZN(AC)2 100 MM CACODYLATE, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.10 Å
1C90 Endo-Beta-N-Acetylglucosaminidase H, E132Q Mutant Deposited 1999-07-30 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 48–312（265 aa）
Mutation：E132Q No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；19% PEG1000, 100 MM ZN(AC)2 100 MM CACODYLATE, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.10 Å
1C91 Endo-Beta-N-Acetylglucosaminidase H, E132D Deposited 1999-07-30 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 48–312（265 aa）
Mutation：E132D No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；15% PEG1000, 100 MM ZN(AC)2 100 MM CACODYLATE, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.10 Å
1C92 Endo-Beta-N-Acetylglucosaminidase H, E132A Mutant Deposited 1999-07-30 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 48–312（265 aa）
Mutation：E132A No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；293 K；24% PEG1500, pH 7.00, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.10 Å
1C93 Endo-Beta-N-Acetylglucosaminidase H, D130N/E132Q Double Mutant Deposited 1999-07-30 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 48–312（265 aa）
Mutation：D130N AND E132Q No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；293 K；34% PEG1500, pH 7.00, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.10 Å
1EDT CRYSTAL STRUCTURE OF ENDO-BETA-N-ACETYLGLUCOSAMINIDASE H AT 1.9 ANGSTROMS RESOLUTION: ACTIVE SITE GEOMETRY AND SUBSTRATE RECOGNITION Deposited 1995-03-31 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 43–313（271 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.90 Å
30ID Recombinant Streptomyces plicatus EndoH Deposited 2026-04-28 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 48–312（265 aa）
Not recorded CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.5；293 K；0.2M Magnesium chloride, 0.1 M TRIS pH 8.5, 25% (w/v) PEG 3350 (Index H1)
Resolution 1.99 Å R-free 0.261
30ID Recombinant Streptomyces plicatus EndoH Deposited 2026-04-28 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 48–312（265 aa）
Not recorded CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.5；293 K；0.2M Magnesium chloride, 0.1 M TRIS pH 8.5, 25% (w/v) PEG 3350 (Index H1)
Resolution 1.99 Å R-free 0.261
30ID Recombinant Streptomyces plicatus EndoH Deposited 2026-04-28 Assembly 3 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain C 48–312（265 aa）
Not recorded CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.5；293 K；0.2M Magnesium chloride, 0.1 M TRIS pH 8.5, 25% (w/v) PEG 3350 (Index H1)
Resolution 1.99 Å R-free 0.261
30ID Recombinant Streptomyces plicatus EndoH Deposited 2026-04-28 Assembly 4 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain D 48–312（265 aa）
Not recorded CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.5；293 K；0.2M Magnesium chloride, 0.1 M TRIS pH 8.5, 25% (w/v) PEG 3350 (Index H1)
Resolution 1.99 Å R-free 0.261
6VE1 Crystal structure of endo-beta-N-acetylglucosaminidase H at high pH Deposited 2019-12-28 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 47–313（267 aa） Fragment：UNP residues 47-313
Chain D 47–313（267 aa） Fragment：UNP residues 47-313
Not recorded MG MAGNESIUM ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions BATCH MODE；pH 9；295 K；PEG20000, magnesium nitrate, TAPS, pH 9.0
Resolution 2.10 Å R-free 0.258
6VE1 Crystal structure of endo-beta-N-acetylglucosaminidase H at high pH Deposited 2019-12-28 Assembly 2 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 47–313（267 aa） Fragment：UNP residues 47-313
Chain C 47–313（267 aa） Fragment：UNP residues 47-313
Not recorded MG MAGNESIUM ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions BATCH MODE；pH 9；295 K；PEG20000, magnesium nitrate, TAPS, pH 9.0
Resolution 2.10 Å R-free 0.258

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.