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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：P09373 New Search
8PDB entries
8Biological assembly
14chain/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
1CM5 CRYSTAL STRUCTURE OF C418A,C419A MUTANT OF PFL FROM E.COLI Deposited 1999-05-14 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–759（759 aa）
Chain B 1–759（759 aa）
Mutation：C418A,C419A Mutation：C418A,C419A CO3 CARBONATE ION × 2 NA SODIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.3；pH 7.3
Resolution 2.30 Å R-free 0.251
1H16 Pyruvate Formate-Lyase (E.coli) in complex with Pyruvate and CoA Deposited 2002-07-03 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–759（759 aa）
Not recorded COA COENZYME A × 2 PYR PYRUVIC ACID × 2 NA SODIUM ION × 14 MG MAGNESIUM ION × 2 DTL L-TREITOL × 4 PG4 TETRAETHYLENE GLYCOL × 6 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.3；pH 7.30
Resolution 1.53 Å R-free 0.163
1H17 Pyruvate Formate-Lyase (E.coli) in complex with CoA and the substrate analog oxamate Deposited 2002-07-03 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–759（759 aa）
Not recorded COA COENZYME A × 2 OXM OXAMIC ACID × 2 NA SODIUM ION × 14 MG MAGNESIUM ION × 2 DTL L-TREITOL × 4 PG4 TETRAETHYLENE GLYCOL × 6 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.3；pH 7.30
Resolution 1.75 Å R-free 0.173
1H18 Pyruvate Formate-Lyase (E.coli) in complex with Pyruvate Deposited 2002-07-04 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–759（759 aa）
Chain B 1–759（759 aa）
Not recorded PYR PYRUVIC ACID × 2 NA SODIUM ION × 7 DTL L-TREITOL × 4 PG4 TETRAETHYLENE GLYCOL × 5 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.3；pH 7.30
Resolution 2.30 Å R-free 0.234
1MZO Crystal structure of pyruvate formate-lyase with pyruvate Deposited 2002-10-09 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–759（759 aa）
Chain B 1–759（759 aa）
Not recorded PGE TRIETHYLENE GLYCOL × 1 PYR PYRUVIC ACID × 2 X-RAY DIFFRACTION
X-ray crystallization conditions MICRODIALYSIS；pH 7.3；298 K；PEG1000, MOPS, ammonium chloride, na-pyruvate, DTT, magnesium chloride, EDTA, pH 7.3, MICRODIALYSIS, temperature 298K
Resolution 2.70 Å R-free 0.235
1QHM ESCHERICHIA COLI PYRUVATE FORMATE LYASE LARGE DOMAIN Deposited 1999-05-19 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 2–625（624 aa） Fragment：RESIDUES 1-624
Chain B 2–625（624 aa） Fragment：RESIDUES 1-624
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.6；18% PEG-1000, 0.1 M HEPES/HCL PH7.6, VAPOUR DIFFUSION
Resolution 2.80 Å R-free 0.253
2PFL CRYSTAL STRUCTURE OF PFL FROM E.COLI Deposited 1999-05-26 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 2–760（759 aa）
Chain B 2–760（759 aa）
Not recorded CL CHLORIDE ION × 2 NA SODIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.3；pH 7.3
Resolution 2.90 Å R-free 0.242
3PFL CRYSTAL STRUCTURE OF PFL FROM E.COLI IN COMPLEX WITH SUBSTRATE ANALOGUE OXAMATE Deposited 1999-05-14 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–759（759 aa）
Chain B 1–759（759 aa）
Not recorded OXM OXAMIC ACID × 2 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.3；pH 7.3
Resolution 2.60 Å R-free 0.251

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.