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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：P80077 New Search
5PDB entries
5Biological assembly
10chain/assembly records
Main Difference Dimensions in This Set
Different mutation/modification 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
1CB7 GLUTAMATE MUTASE FROM CLOSTRIDIUM COCHLEARIUM RECONSTITUTED WITH METHYL-COBALAMIN Deposited 1999-03-03 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain B 1–483（483 aa）
Chain D 1–483（483 aa）
Not recorded COB CO-METHYLCOBALAMIN × 2 TAR D(-)-TARTARIC ACID × 2 X-RAY DIFFRACTION
X-ray crystallization conditions pH 4.5；pH 4.5
Resolution 2.00 Å R-free 0.218
1CCW STRUCTURE OF THE COENZYME B12 DEPENDENT ENZYME GLUTAMATE MUTASE FROM CLOSTRIDIUM COCHLEARIUM Deposited 1999-03-01 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain B 1–483（483 aa） Fragment：E chain
Chain D 1–483（483 aa） Fragment：E chain
Not recorded CNC CYANOCOBALAMIN × 2 TAR D(-)-TARTARIC ACID × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.6；pH 4.6, VAPOR DIFFUSION, HANGING DROP
Resolution 1.60 Å R-free 0.173
1I9C GLUTAMATE MUTASE FROM CLOSTRIDIUM COCHLEARIUM: COMPLEX WITH ADENOSYLCOBALAMIN AND SUBSTRATE Deposited 2001-03-19 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain B 1–483（483 aa）
Chain D 1–483（483 aa）
Not recorded B12 COBALAMIN × 2 5AD 5'-DEOXYADENOSINE × 2 GLU GLUTAMIC ACID × 2 2AS (2S,3S)-3-methyl-aspartic acid × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 4.6；293 K；PEG-4000, cadmium chloride, coenzyme B12, sodium glutamate, pH 4.6, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Resolution 1.90 Å R-free 0.221
6H9E Structure of glutamate mutase reconstituted with homo-coenzyme B12 Deposited 2018-08-03 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain B 1–483（483 aa）
Chain D 1–483（483 aa）
Not recorded B12 COBALAMIN × 2 FWK (2~{R},3~{R},4~{S},5~{R})-2-(6-aminopurin-9-yl)-5-ethyl-oxolane-3,4-diol × 2 TAR D(-)-TARTARIC ACID × 2 GOL GLYCEROL × 5 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 4.5；293 K；6% (w/v) PEG-4000, 0.1 M DL-tartrate, pH=4.5, 2 mM CdCl2
Resolution 1.82 Å R-free 0.168
6H9F Structure of glutamate mutase reconstituted with bishomo-coenzyme B12 Deposited 2018-08-03 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain B 1–483（483 aa）
Chain D 1–483（483 aa）
Not recorded B12 COBALAMIN × 2 8ZB (2~{R},3~{R},4~{S},5~{R})-2-(6-aminopurin-9-yl)-5-propyl-oxolane-3,4-diol × 2 TAR D(-)-TARTARIC ACID × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 4.5；293 K；6% (w/v) PEG-4000, 0.1 M DL-tartrate, pH=4.5, 2 mM CdCl2
Resolution 2.10 Å R-free 0.203

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.