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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：A0A6L3MU55 New Search
4PDB entries
6Biological assembly
6chain/assembly records
Main Difference Dimensions in This Set
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
9ZSC Flavophos biosynthetic enzyme BsfD Deposited 2025-12-22 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–299（299 aa）
Not recorded ZN ZINC ION × 1 SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；287 K；1.6 M lithium sulfate 100 mM Tris HCl, pH=8.5
Resolution 1.72 Å R-free 0.199
9ZSH Flavophos biosynthetic protein BsfD with CoA Deposited 2025-12-22 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–299（299 aa）
Not recorded COA COENZYME A × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；287 K；1.6 M lithium sulfate 100 mM Tris-HCl, pH=8.5
Resolution 1.50 Å R-free 0.199
9ZSN Flavophos biosynthetic protein BsfD with CoA and OBPn (48 h) Deposited 2025-12-22 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–299（299 aa）
Not recorded ZN ZINC ION × 1 COA COENZYME A × 1 A1C39 (2R)-2-acetyl-3-oxo-4-phosphonobutanoic acid × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；287 K；25% PEG 4000 100 mM calcium acetate 100 mM sodium acetate, pH=4.5
Resolution 1.74 Å R-free 0.204
9ZSN Flavophos biosynthetic protein BsfD with CoA and OBPn (48 h) Deposited 2025-12-22 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 1–299（299 aa）
Not recorded ZN ZINC ION × 1 COA COENZYME A × 1 A1C39 (2R)-2-acetyl-3-oxo-4-phosphonobutanoic acid × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；287 K；25% PEG 4000 100 mM calcium acetate 100 mM sodium acetate, pH=4.5
Resolution 1.74 Å R-free 0.204
9ZSV Flavophos biosynthetic protein BsfD with CoA and OBPn (48 h) Deposited 2025-12-22 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–299（299 aa）
Not recorded ZN ZINC ION × 1 COA COENZYME A × 1 A1C39 (2R)-2-acetyl-3-oxo-4-phosphonobutanoic acid × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；287 K；28% PEG 4000 100 mM calcium acetate 100 mM sodium acetate (pH=4.5)
Resolution 1.81 Å R-free 0.203
9ZSV Flavophos biosynthetic protein BsfD with CoA and OBPn (48 h) Deposited 2025-12-22 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 1–299（299 aa）
Not recorded ZN ZINC ION × 1 COA COENZYME A × 1 A1C39 (2R)-2-acetyl-3-oxo-4-phosphonobutanoic acid × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；287 K；28% PEG 4000 100 mM calcium acetate 100 mM sodium acetate (pH=4.5)
Resolution 1.81 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.