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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：P06181 New Search
5PDB entries
9Biological assembly
9chain/assembly records
Main Difference Dimensions in This Set
Different construct 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
1B80 REC. LIGNIN PEROXIDASE H8 OXIDATIVELY PROCESSED Deposited 1999-02-03 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 22–372（351 aa） Fragment：MATURE PROTEIN PLUS 7-RESIDUE PROSEQUENCE
Non-standard monomer：Yes (specific site not provided by mmCIF) CA CALCIUM ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 3.5；17 % PEG 6000 PH 3.5
Resolution 1.73 Å R-free 0.208
1B80 REC. LIGNIN PEROXIDASE H8 OXIDATIVELY PROCESSED Deposited 1999-02-03 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 28–372（345 aa） Fragment：MATURE PROTEIN PLUS 7-RESIDUE PROSEQUENCE
Non-standard monomer：Yes (specific site not provided by mmCIF) CA CALCIUM ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 3.5；17 % PEG 6000 PH 3.5
Resolution 1.73 Å R-free 0.208
1B82 PRISTINE RECOMB. LIGNIN PEROXIDASE H8 Deposited 1999-02-04 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 24–373（350 aa） Fragment：MATURE PROTEIN PLUS 7-RESIDUE PROSEQUENCE
Not recorded CA CALCIUM ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 3.5；pH 3.5
Resolution 1.80 Å R-free 0.194
1B82 PRISTINE RECOMB. LIGNIN PEROXIDASE H8 Deposited 1999-02-04 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 24–373（350 aa） Fragment：MATURE PROTEIN PLUS 7-RESIDUE PROSEQUENCE
Not recorded CA CALCIUM ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 3.5；pH 3.5
Resolution 1.80 Å R-free 0.194
1B85 LIGNIN PEROXIDASE Deposited 1999-02-05 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 22–372（351 aa） Fragment：MATURE PROTEIN PLUS 7-RESIDUE PROSEQUENCE
Mutation：W171F SUBSTITUTION CA CALCIUM ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 4；pH 4.0
Resolution 1.85 Å R-free 0.181
1B85 LIGNIN PEROXIDASE Deposited 1999-02-05 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 22–372（351 aa） Fragment：MATURE PROTEIN PLUS 7-RESIDUE PROSEQUENCE
Mutation：W171F SUBSTITUTION CA CALCIUM ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 4；pH 4.0
Resolution 1.85 Å R-free 0.181
6A6Q Crystal structure of a lignin peroxidase isozyme H8 variant that is stable at very acidic pH Deposited 2018-06-29 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 22–372（351 aa）
Mutation：A55R, N156E, H239E Non-standard monomer：Yes (specific site not provided by mmCIF) HEB HEME B/C × 1 CA CALCIUM ION × 2 GOL GLYCEROL × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5；293 K；PEG 6000
Resolution 1.67 Å R-free 0.171
6ISS Lignin peroxidase H8 triple mutant S49C/A67C/H239 Deposited 2018-11-19 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 22–372（351 aa）
Mutation：S49C,A67C,H239E Non-standard monomer：Yes (specific site not provided by mmCIF) HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CA CALCIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；PEG 6000
Resolution 1.53 Å R-free 0.196
6ISS Lignin peroxidase H8 triple mutant S49C/A67C/H239 Deposited 2018-11-19 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain G 22–372（351 aa）
Mutation：S49C,A67C,H239E Non-standard monomer：Yes (specific site not provided by mmCIF) HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CA CALCIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；PEG 6000
Resolution 1.53 Å R-free 0.196

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.