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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：P28313 New Search
14PDB entries
14Biological assembly
14chain/assembly records
Main Difference Dimensions in This Set
Different construct 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
1ARP Crystal structure of the fungal peroxidase from Arthromyces ramosus at 1.9 angstroms resolution: structural comparisons with the lignin and cytochrome C peroxidases Deposited 1993-06-18 Assembly 1 Other combination Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 21–364（344 aa）
Not recorded CA CALCIUM ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.90 Å
1ARU CRYSTAL STRUCTURES OF CYANIDE-AND TRIIODIDE-BOUND FORMS OF ARTHROMYCES RAMOSUS PEROXIDASE AT DIFFERENT PH VALUES. PERTURBATIONS OF ACTIVE SITE RESIDUES AND THEIR IMPLICATION IN ENZYME CATALYSIS Deposited 1995-04-25 Assembly 1 Other combination Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 21–364（344 aa）
Not recorded CYN CYANIDE ION × 1 CA CALCIUM ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.5；pH 7.5
Resolution 1.60 Å
1ARV CRYSTAL STRUCTURES OF CYANIDE-AND TRIIODIDE-BOUND FORMS OF ARTHROMYCES RAMOSUS PEROXIDASE AT DIFFERENT PH VALUES. PERTURBATIONS OF ACTIVE SITE RESIDUES AND THEIR IMPLICATION IN ENZYME CATALYSIS Deposited 1995-04-25 Assembly 1 Other combination Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 21–364（344 aa）
Not recorded CYN CYANIDE ION × 1 CA CALCIUM ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 5；pH 5.0
Resolution 1.60 Å
1ARW CRYSTAL STRUCTURES OF CYANIDE-AND TRIIODIDE-BOUND FORMS OF ARTHROMYCES RAMOSUS PEROXIDASE AT DIFFERENT PH VALUES. PERTURBATIONS OF ACTIVE SITE RESIDUES AND THEIR IMPLICATION IN ENZYME CATALYSIS Deposited 1995-04-25 Assembly 1 Other combination Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 21–364（344 aa）
Not recorded CYN CYANIDE ION × 1 CA CALCIUM ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 4；pH 4.0
Resolution 1.60 Å
1ARX CRYSTAL STRUCTURES OF CYANIDE-AND TRIIODIDE-BOUND FORMS OF ARTHROMYCES RAMOSUS PEROXIDASE AT DIFFERENT PH VALUES. PERTURBATIONS OF ACTIVE SITE RESIDUES AND THEIR IMPLICATION IN ENZYME CATALYSIS Deposited 1995-04-25 Assembly 1 Other combination Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 21–364（344 aa）
Not recorded CA CALCIUM ION × 2 IOD IODIDE ION × 7 K POTASSIUM ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.5；pH 6.5
Resolution 1.90 Å
1ARY CRYSTAL STRUCTURES OF CYANIDE-AND TRIIODIDE-BOUND FORMS OF ARTHROMYCES RAMOSUS PEROXIDASE AT DIFFERENT PH VALUES. PERTURBATIONS OF ACTIVE SITE RESIDUES AND THEIR IMPLICATION IN ENZYME CATALYSIS Deposited 1995-04-25 Assembly 1 Other combination Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 21–364（344 aa）
Not recorded CA CALCIUM ION × 2 IOD IODIDE ION × 7 K POTASSIUM ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 5；pH 5.0
Resolution 1.90 Å
1C8I BINDING MODE OF HYDROXYLAMINE TO ARTHROMYCES RAMOSUS PEROXIDASE Deposited 2000-05-08 Assembly 1 Other combination Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 21–364（344 aa）
Not recorded BMA beta-D-mannopyranose × 1 CA CALCIUM ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 HOA HYDROXYAMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 5.6；pH 5.6
Resolution 2.00 Å R-free 0.223
1CK6 BINDING MODE OF SALICYLHYDROXAMIC ACID TO ARTHROMYCES RAMOSUS PEROXIDASE Deposited 1999-04-28 Assembly 1 Other combination Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 36–364（329 aa）
Not recorded BMA beta-D-mannopyranose × 1 CA CALCIUM ION × 2 SHA SALICYLHYDROXAMIC ACID × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 5.5；pH 5.5
Resolution 1.90 Å R-free 0.228
1GZA PEROXIDASE Deposited 1996-11-13 Assembly 1 Other combination Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 21–364（344 aa）
Not recorded CA CALCIUM ION × 2 IOD IODIDE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 5.5；pH 5.5
Resolution 2.06 Å
1GZB PEROXIDASE Deposited 1996-11-13 Assembly 1 Other combination Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 21–364（344 aa）
Not recorded CA CALCIUM ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 4.5；pH 4.5
Resolution 1.80 Å
1HSR BINDING MODE OF BENZHYDROXAMIC ACID TO ARTHROMYCES RAMOSUS PEROXIDASE Deposited 1997-07-01 Assembly 1 Other combination Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 21–364（344 aa）
Not recorded CA CALCIUM ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 BHO BENZHYDROXAMIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 5.5；pH 5.5
Resolution 1.60 Å
2E39 Crystal structure of the CN-bound form of Arthromyces ramosus peroxidase at 1.3 Angstroms resolution Deposited 2006-11-22 Assembly 1 Other combination Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 21–364（344 aa）
Not recorded MAN alpha-D-mannopyranose × 1 CA CALCIUM ION × 2 CYN CYANIDE ION × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICRODIALYSIS；pH 7.5；297 K；37% saturated ammonium sulfate, Tris-HCl, pH 7.5, MICRODIALYSIS, temperature 297K
Resolution 1.30 Å R-free 0.203
2E3A Crystal structure of the NO-bound form of Arthromyces ramosus peroxidase at 1.3 Angstroms resolution Deposited 2006-11-22 Assembly 1 Other combination Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 21–364（344 aa）
Not recorded MAN alpha-D-mannopyranose × 1 CA CALCIUM ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 NO NITRIC OXIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICRODIALYSIS；pH 7.5；297 K；37% saturated ammonium sulfate, Tris-HCl, pH 7.5, MICRODIALYSIS, temperature 297K
Resolution 1.30 Å R-free 0.201
2E3B Crystal structure of the HA-bound form of Arthromyces ramosus peroxidase at 1.3 Angstroms resolution Deposited 2006-11-22 Assembly 1 Other combination Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 21–364（344 aa）
Not recorded MAN alpha-D-mannopyranose × 1 CA CALCIUM ION × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 HOA HYDROXYAMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICRODIALYSIS；pH 7.5；297 K；37% saturated ammonium sulfate, Tris-HCl, pH 7.5, MICRODIALYSIS, temperature 297K
Resolution 1.30 Å R-free 0.199

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.