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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：O66037 New Search
5PDB entries
5Biological assembly
5chain/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
1CVM CADMIUM INHIBITED CRYSTAL STRUCTURE OF PHYTASE FROM BACILLUS AMYLOLIQUEFACIENS Deposited 1999-08-24 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 29–381（353 aa）
Not recorded CA CALCIUM ION × 3 CD CADMIUM ION × 5 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；277 K；10% MPD 0.1M MES pH 6.5 2mM CdCl2, VAPOR DIFFUSION, HANGING DROP, temperature 4K
Resolution 2.40 Å R-free 0.274
1H6L beta-propeller phytase in complex with phosphate and calcium ions Deposited 2001-06-19 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 29–381（353 aa）
Not recorded CA CALCIUM ION × 7 PO4 PHOSPHATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.5；pH 6.50
Resolution 1.80 Å R-free 0.223
1POO THERMOSTABLE PHYTASE FROM BACILLUS SP Deposited 1999-04-16 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 29–383（355 aa）
Not recorded CA CALCIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.5；20% MPD, 0.1M MES (PH 6.5)
Resolution 2.10 Å R-free 0.291
1QLG Crystal structure of phytase with magnesium from Bacillus amyloliquefaciens Deposited 1999-08-31 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 29–381（353 aa）
Not recorded CA CALCIUM ION × 3 MG MAGNESIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.5；pH 6.50
Resolution 2.20 Å R-free 0.265
2POO THERMOSTABLE PHYTASE IN FULLY CALCIUM LOADED STATE Deposited 1999-04-16 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 29–383（355 aa）
Not recorded CA CALCIUM ION × 6 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.5；pH 6.50
Resolution 2.05 Å R-free 0.262

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.