← Back to search

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：P26831 New Search
6PDB entries
14Biological assembly
14chain/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
2JNK Solution structure of a dockerin-containing modular pair from a family 84 glycoside hydrolase Deposited 2007-01-26 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1498–1628（131 aa） Fragment：sequence database residues 1498-1628
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 6.5；298 K；Pressure ambient
NMR sample composition 1mM protein, 25 mM HEPES, 50 mM sodium chloride, 5 mM Calclium chloride, 0.5 mM DSS, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
2OZN The Cohesin-Dockerin Complex of NagJ and NagH from Clostridium perfringens Deposited 2007-02-26 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 1498–1628（131 aa） Fragment：Fivar-Dockerin modular pair (residues 1498-1628)
Not recorded CL CHLORIDE ION × 1 CA CALCIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions pH 4.5；21% (w/v) polyethylene glycol 2000, 0.2M ammonium sulfate, 100mM sodium acetate, pH 4.5
Resolution 1.60 Å R-free 0.246
2W1Q Unique ligand binding specificity for a family 32 Carbohydrate- Binding Module from the Mu toxin produced by Clostridium perfringens Deposited 2008-10-20 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 807–975（169 aa） Fragment：CARBOHYDRATE BINDING MODULE, RESIDUES 807-975
Not recorded CA CALCIUM ION × 1 NA SODIUM ION × 1 BTB 2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.60 Å R-free 0.199
2W1Q Unique ligand binding specificity for a family 32 Carbohydrate- Binding Module from the Mu toxin produced by Clostridium perfringens Deposited 2008-10-20 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 807–975（169 aa） Fragment：CARBOHYDRATE BINDING MODULE, RESIDUES 807-975
Not recorded CA CALCIUM ION × 1 NA SODIUM ION × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.60 Å R-free 0.199
2W1S Unique ligand binding specificity of a family 32 Carbohydrate-Binding Module from the Mu toxin produced by Clostridium perfringens Deposited 2008-10-20 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 807–975（169 aa） Fragment：FAMILY 32 CBM, RESIDUES 807-975
Non-standard monomer：Yes (specific site not provided by mmCIF) CA CALCIUM ION × 1 NA SODIUM ION × 1 BTB 2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.45 Å R-free 0.226
2W1S Unique ligand binding specificity of a family 32 Carbohydrate-Binding Module from the Mu toxin produced by Clostridium perfringens Deposited 2008-10-20 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 807–975（169 aa） Fragment：FAMILY 32 CBM, RESIDUES 807-975
Non-standard monomer：Yes (specific site not provided by mmCIF) CA CALCIUM ION × 1 NA SODIUM ION × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.45 Å R-free 0.226
2W1U A family 32 carbohydrate-binding module, from the Mu toxin produced by Clostridium perfringens, in complex with beta-D-glcNAc-beta(1,3) galNAc Deposited 2008-10-20 Assembly 1 Other combination Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 807–975（169 aa） Fragment：FAMILY 32 CBM, RESIDUES 807-975
Not recorded CA CALCIUM ION × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.00 Å R-free 0.213
2W1U A family 32 carbohydrate-binding module, from the Mu toxin produced by Clostridium perfringens, in complex with beta-D-glcNAc-beta(1,3) galNAc Deposited 2008-10-20 Assembly 2 Other combination Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 807–975（169 aa） Fragment：FAMILY 32 CBM, RESIDUES 807-975
Not recorded CA CALCIUM ION × 1 ACT ACETATE ION × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.00 Å R-free 0.213
2W1U A family 32 carbohydrate-binding module, from the Mu toxin produced by Clostridium perfringens, in complex with beta-D-glcNAc-beta(1,3) galNAc Deposited 2008-10-20 Assembly 3 Other combination Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain C 807–975（169 aa） Fragment：FAMILY 32 CBM, RESIDUES 807-975
Not recorded CA CALCIUM ION × 1 ACT ACETATE ION × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.00 Å R-free 0.213
2W1U A family 32 carbohydrate-binding module, from the Mu toxin produced by Clostridium perfringens, in complex with beta-D-glcNAc-beta(1,3) galNAc Deposited 2008-10-20 Assembly 4 Other combination Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain D 807–975（169 aa） Fragment：FAMILY 32 CBM, RESIDUES 807-975
Not recorded CA CALCIUM ION × 1 ACT ACETATE ION × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.00 Å R-free 0.213
2WDB A family 32 carbohydrate-binding module, from the Mu toxin produced by Clostridium perfringens, in complex with beta-D-glcNAc-beta(1,2) mannose Deposited 2009-03-23 Assembly 1 Other combination Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 807–975（169 aa） Fragment：RESIDUES 807-975
Not recorded CA CALCIUM ION × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.03 Å R-free 0.260
2WDB A family 32 carbohydrate-binding module, from the Mu toxin produced by Clostridium perfringens, in complex with beta-D-glcNAc-beta(1,2) mannose Deposited 2009-03-23 Assembly 2 Other combination Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 807–975（169 aa） Fragment：RESIDUES 807-975
Not recorded CA CALCIUM ION × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.03 Å R-free 0.260
2WDB A family 32 carbohydrate-binding module, from the Mu toxin produced by Clostridium perfringens, in complex with beta-D-glcNAc-beta(1,2) mannose Deposited 2009-03-23 Assembly 3 Other combination Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain C 807–975（169 aa） Fragment：RESIDUES 807-975
Not recorded CA CALCIUM ION × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.03 Å R-free 0.260
2WDB A family 32 carbohydrate-binding module, from the Mu toxin produced by Clostridium perfringens, in complex with beta-D-glcNAc-beta(1,2) mannose Deposited 2009-03-23 Assembly 4 Other combination Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain D 807–975（169 aa） Fragment：RESIDUES 807-975
Not recorded CA CALCIUM ION × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.03 Å R-free 0.260

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.