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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：Q53Y18 New Search
8PDB entries
17Biological assembly
18chain/assembly records
Main Difference Dimensions in This Set
Different construct Different mutation/modification Different assembly state 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
2HOD Crystal Structure of Fragment D from Human Fibrinogen Complexed with Gly-hydroxyPro-Arg-Pro-amide Deposited 2006-07-14 Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain C 115–437（323 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 CA CALCIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；295 K；equal volumes of 10 mg/ml fragment D, 5 mM Gly-hydroxyPro-Arg-Pro-amide, 50 mM Tris, pH 7.0 and 16% PEG 3350, 50 mM Tris pH 8.0 mM 20 mM CaCl2, 2 mM sodium azide., pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 295K
Resolution 2.90 Å R-free 0.347
2HOD Crystal Structure of Fragment D from Human Fibrinogen Complexed with Gly-hydroxyPro-Arg-Pro-amide Deposited 2006-07-14 Assembly 2 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain F 115–437（323 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 CA CALCIUM ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；295 K；equal volumes of 10 mg/ml fragment D, 5 mM Gly-hydroxyPro-Arg-Pro-amide, 50 mM Tris, pH 7.0 and 16% PEG 3350, 50 mM Tris pH 8.0 mM 20 mM CaCl2, 2 mM sodium azide., pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 295K
Resolution 2.90 Å R-free 0.347
2HOD Crystal Structure of Fragment D from Human Fibrinogen Complexed with Gly-hydroxyPro-Arg-Pro-amide Deposited 2006-07-14 Assembly 3 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain I 115–437（323 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 CA CALCIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；295 K；equal volumes of 10 mg/ml fragment D, 5 mM Gly-hydroxyPro-Arg-Pro-amide, 50 mM Tris, pH 7.0 and 16% PEG 3350, 50 mM Tris pH 8.0 mM 20 mM CaCl2, 2 mM sodium azide., pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 295K
Resolution 2.90 Å R-free 0.347
2HOD Crystal Structure of Fragment D from Human Fibrinogen Complexed with Gly-hydroxyPro-Arg-Pro-amide Deposited 2006-07-14 Assembly 4 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain L 115–437（323 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 CA CALCIUM ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；295 K；equal volumes of 10 mg/ml fragment D, 5 mM Gly-hydroxyPro-Arg-Pro-amide, 50 mM Tris, pH 7.0 and 16% PEG 3350, 50 mM Tris pH 8.0 mM 20 mM CaCl2, 2 mM sodium azide., pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 295K
Resolution 2.90 Å R-free 0.347
2HPC Crystal structure of fragment D from Human Fibrinogen Complexed with Gly-Pro-Arg-Pro-amide. Deposited 2006-07-17 Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain C 115–437（323 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 CA CALCIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；295 K；equal volumes of 10 mg/ml fragment D, 5 mM Gly-Pro-Arg-Pro-amide, 50 mM Tris, pH 7.0 and 16% PEG 3350, 50 mM Tris pH 8.0, 20 mM CaCl2, 2 mM sodium azide., pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 295K
Resolution 2.90 Å R-free 0.360
2HPC Crystal structure of fragment D from Human Fibrinogen Complexed with Gly-Pro-Arg-Pro-amide. Deposited 2006-07-17 Assembly 2 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain F 115–437（323 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 CA CALCIUM ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；295 K；equal volumes of 10 mg/ml fragment D, 5 mM Gly-Pro-Arg-Pro-amide, 50 mM Tris, pH 7.0 and 16% PEG 3350, 50 mM Tris pH 8.0, 20 mM CaCl2, 2 mM sodium azide., pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 295K
Resolution 2.90 Å R-free 0.360
2HPC Crystal structure of fragment D from Human Fibrinogen Complexed with Gly-Pro-Arg-Pro-amide. Deposited 2006-07-17 Assembly 3 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain I 115–437（323 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 CA CALCIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；295 K；equal volumes of 10 mg/ml fragment D, 5 mM Gly-Pro-Arg-Pro-amide, 50 mM Tris, pH 7.0 and 16% PEG 3350, 50 mM Tris pH 8.0, 20 mM CaCl2, 2 mM sodium azide., pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 295K
Resolution 2.90 Å R-free 0.360
2HPC Crystal structure of fragment D from Human Fibrinogen Complexed with Gly-Pro-Arg-Pro-amide. Deposited 2006-07-17 Assembly 4 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain L 115–437（323 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 CA CALCIUM ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；295 K；equal volumes of 10 mg/ml fragment D, 5 mM Gly-Pro-Arg-Pro-amide, 50 mM Tris, pH 7.0 and 16% PEG 3350, 50 mM Tris pH 8.0, 20 mM CaCl2, 2 mM sodium azide., pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 295K
Resolution 2.90 Å R-free 0.360
2Q9I Crystal Structure of D-Dimer from Human Fibrin Complexed with Met-His-Arg-Pro-Tyr-amide. Deposited 2007-06-12 Assembly 1 Other combination Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain C 114–437（324 aa） Fragment：UNP residues 114-437
Not recorded CA CALCIUM ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；295 K；equal volumes of (a) 9 mg/ml D-dimer, 2 mM Gly-His-Arg-Pro-amide, 0.05 M Tris, pH 7.0, 5 mM CaCl2 and (b) 10% PEG, 5 mM CaCl2, 0.05M Tris, pH 8.0, 2 mM sodium azide. Crystals were subsequently soaked in same solution containing 0.6 mM Met-His-Arg-Pro-Tyr-amide., pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 295.0K
Resolution 2.80 Å R-free 0.276
2Q9I Crystal Structure of D-Dimer from Human Fibrin Complexed with Met-His-Arg-Pro-Tyr-amide. Deposited 2007-06-12 Assembly 2 Other combination Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain F 114–437（324 aa） Fragment：UNP residues 114-437
Not recorded CA CALCIUM ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；295 K；equal volumes of (a) 9 mg/ml D-dimer, 2 mM Gly-His-Arg-Pro-amide, 0.05 M Tris, pH 7.0, 5 mM CaCl2 and (b) 10% PEG, 5 mM CaCl2, 0.05M Tris, pH 8.0, 2 mM sodium azide. Crystals were subsequently soaked in same solution containing 0.6 mM Met-His-Arg-Pro-Tyr-amide., pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 295.0K
Resolution 2.80 Å R-free 0.276
2VDO Integrin AlphaIIbBeta3 Headpiece Bound to Fibrinogen Gamma chain peptide, HHLGGAKQAGDV Deposited 2007-10-10 Assembly 1 Other combination Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain C 426–437（12 aa） Fragment：GAMMA CHAIN C-TERMINAL PEPTIDE, RESIDUES 426-437
Not recorded GOL GLYCEROL × 2 CA CALCIUM ION × 6 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；277 K；11% PEG 3350, 0.7 M MAGNESIUM ACETATE, 0.1 M SODIUM CACODYLATE, PH 6.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K
Resolution 2.51 Å R-free 0.190
2VDP Integrin AlphaIIbBeta3 Headpiece Bound to Fibrinogen Gamma chain peptide,LGGAKQAGDV Deposited 2007-10-10 Assembly 1 Other combination Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain C 428–437（10 aa） Fragment：GAMMA CHAIN C-TERMINAL PEPTIDE, RESIDUES 428-437
Not recorded GOL GLYCEROL × 2 CA CALCIUM ION × 6 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；277 K；11% PEG 3350, 0.7 M MAGNESIUM ACETATE, 0.1 M SODIUM CACODYLATE, PH 6.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K
Resolution 2.80 Å R-free 0.204
2VDQ Integrin AlphaIIbBeta3 Headpiece Bound to a Chimeric Fibrinogen Gamma chain peptide, HHLGGAKQRGDV Deposited 2007-10-10 Assembly 1 Other combination Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain C 426–437（12 aa） Fragment：GAMMA CHAIN C-TERMINAL PEPTIDE, RESIDUES 426-437
Mutation：YES GOL GLYCEROL × 2 CA CALCIUM ION × 6 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；277 K；11% PEG 3350, 0.7 M MAGNESIUM ACETATE, 0.1 M SODIUM CACODYLATE, PH 6.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K
Resolution 2.59 Å R-free 0.190
2VDR Integrin AlphaIIbBeta3 Headpiece Bound to a chimeric Fibrinogen Gamma chain peptide, LGGAKQRGDV Deposited 2007-10-10 Assembly 1 Other combination Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain C 428–437（10 aa） Fragment：GAMMA CHAIN C-TERMINAL PEPTIDE, RESIDUES 428-437
Mutation：YES GOL GLYCEROL × 2 CA CALCIUM ION × 6 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；277 K；11% PEG 3350, 0.7 M MAGNESIUM ACETATE, 0.1 M SODIUM CACODYLATE, PH 6.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K
Resolution 2.40 Å R-free 0.193
2Z4E Crystal Structure of D-Dimer from Human Fibrin Complexed with Gly-His-Arg-Pro-Tyr-amide Deposited 2007-06-16 Assembly 1 Other combination Heteromer；Protein × 10 PDB declaration: decameric（10） Consistent with protein count
Chain C 114–437（324 aa） Fragment：residues in database 114-437
Chain F 114–437（324 aa） Fragment：residues in database 114-437
Not recorded CA CALCIUM ION × 8 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；295 K；equal volumes of (a) 9 mg/ml D-dimer, 2mM Gly-His-Arg-Pro-amide, 0.05M Tris, pH 7.0, 5mM CaCl2; (b) 10% PEG, 5mM CaCl2, 0.05M Tris, pH 8.0, 2mM sodium azide; The crystal was subsequently soaked in 0.5mM Gly-His-Arg-Pro-Tyr-amide in solution of came constitution., pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 295.0K
Resolution 2.70 Å R-free 0.275
2Z4E Crystal Structure of D-Dimer from Human Fibrin Complexed with Gly-His-Arg-Pro-Tyr-amide Deposited 2007-06-16 Assembly 2 Other combination Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain C 114–437（324 aa） Fragment：residues in database 114-437
Not recorded CA CALCIUM ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；295 K；equal volumes of (a) 9 mg/ml D-dimer, 2mM Gly-His-Arg-Pro-amide, 0.05M Tris, pH 7.0, 5mM CaCl2; (b) 10% PEG, 5mM CaCl2, 0.05M Tris, pH 8.0, 2mM sodium azide; The crystal was subsequently soaked in 0.5mM Gly-His-Arg-Pro-Tyr-amide in solution of came constitution., pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 295.0K
Resolution 2.70 Å R-free 0.275
2Z4E Crystal Structure of D-Dimer from Human Fibrin Complexed with Gly-His-Arg-Pro-Tyr-amide Deposited 2007-06-16 Assembly 3 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain F 114–437（324 aa） Fragment：residues in database 114-437
Not recorded CA CALCIUM ION × 4 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；295 K；equal volumes of (a) 9 mg/ml D-dimer, 2mM Gly-His-Arg-Pro-amide, 0.05M Tris, pH 7.0, 5mM CaCl2; (b) 10% PEG, 5mM CaCl2, 0.05M Tris, pH 8.0, 2mM sodium azide; The crystal was subsequently soaked in 0.5mM Gly-His-Arg-Pro-Tyr-amide in solution of came constitution., pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 295.0K
Resolution 2.70 Å R-free 0.275

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.