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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：P02417 New Search
7PDB entries
13Biological assembly
15chain/assembly records
Main Difference Dimensions in This Set
Different construct Different mutation/modification Different assembly state Different ligand/ion Different experimental method 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
1CQU SOLUTION STRUCTURE OF THE N-TERMINAL DOMAIN OF RIBOSOMAL PROTEIN L9 Deposited 1999-08-11 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–56（56 aa） Fragment：N-TERMINAL DOMAIN
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 5；298 K；Pressure AMBIENT
Resolution not provided
1DIV RIBOSOMAL PROTEIN L9 Deposited 1996-07-02 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–149（149 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.60 Å R-free 0.276
2HBA Crystal Structure of N-terminal Domain of Ribosomal Protein L9 (NTL9) K12M Deposited 2006-06-14 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–52（52 aa） Fragment：N-terminal domain
Mutation：K12M ZN ZINC ION × 3 CL CHLORIDE ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；10 mM Imidazole (pH 8.0), 200 mM Zn Acetate, 2.5 M NaCl, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.25 Å R-free 0.164
2HBA Crystal Structure of N-terminal Domain of Ribosomal Protein L9 (NTL9) K12M Deposited 2006-06-14 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 1–52（52 aa） Fragment：N-terminal domain
Mutation：K12M ZN ZINC ION × 5 CL CHLORIDE ION × 6 IMD IMIDAZOLE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；10 mM Imidazole (pH 8.0), 200 mM Zn Acetate, 2.5 M NaCl, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.25 Å R-free 0.164
2HBA Crystal Structure of N-terminal Domain of Ribosomal Protein L9 (NTL9) K12M Deposited 2006-06-14 Assembly 3 Protein homooligomer Homooligomer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain A 1–52（52 aa） Fragment：N-terminal domain
Chain B 1–52（52 aa） Fragment：N-terminal domain
Mutation：K12M Mutation：K12M ZN ZINC ION × 16 CL CHLORIDE ION × 20 IMD IMIDAZOLE × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；10 mM Imidazole (pH 8.0), 200 mM Zn Acetate, 2.5 M NaCl, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.25 Å R-free 0.164
2HBA Crystal Structure of N-terminal Domain of Ribosomal Protein L9 (NTL9) K12M Deposited 2006-06-14 Assembly 4 Protein homooligomer Homooligomer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain A 1–52（52 aa） Fragment：N-terminal domain
Chain B 1–52（52 aa） Fragment：N-terminal domain
Mutation：K12M Mutation：K12M ZN ZINC ION × 16 CL CHLORIDE ION × 20 IMD IMIDAZOLE × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；10 mM Imidazole (pH 8.0), 200 mM Zn Acetate, 2.5 M NaCl, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.25 Å R-free 0.164
2HBB Crystal Structure of the N-terminal Domain of Ribosomal Protein L9 (NTL9) Deposited 2006-06-14 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–51（51 aa） Fragment：N-terminal domain
Not recorded ZN ZINC ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；10 mM Imidazole (pH 8.0), 200 mM Zn Acetate, 2.5 M NaCl, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.90 Å R-free 0.236
2HBB Crystal Structure of the N-terminal Domain of Ribosomal Protein L9 (NTL9) Deposited 2006-06-14 Assembly 2 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–51（51 aa） Fragment：N-terminal domain
Not recorded ZN ZINC ION × 8 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；10 mM Imidazole (pH 8.0), 200 mM Zn Acetate, 2.5 M NaCl, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.90 Å R-free 0.236
2HBB Crystal Structure of the N-terminal Domain of Ribosomal Protein L9 (NTL9) Deposited 2006-06-14 Assembly 3 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–51（51 aa） Fragment：N-terminal domain
Not recorded ZN ZINC ION × 8 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；10 mM Imidazole (pH 8.0), 200 mM Zn Acetate, 2.5 M NaCl, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.90 Å R-free 0.236
2HVF Crystal Structure of N-terminal Domain of Ribosomal Protein L9 (NTL9), G34dA Deposited 2006-07-28 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–52（52 aa） Fragment：N-terminal domain
Mutation：G34(DAL) Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 4 CL CHLORIDE ION × 4 IMD IMIDAZOLE × 1 ACY ACETIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；10 mM Imidazole (pH 8.0), 300 mM Zn Acetate, 3 M NaCl, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.57 Å R-free 0.208
2HVF Crystal Structure of N-terminal Domain of Ribosomal Protein L9 (NTL9), G34dA Deposited 2006-07-28 Assembly 2 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–52（52 aa） Fragment：N-terminal domain
Mutation：G34(DAL) Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 8 CL CHLORIDE ION × 8 IMD IMIDAZOLE × 2 ACY ACETIC ACID × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；10 mM Imidazole (pH 8.0), 300 mM Zn Acetate, 3 M NaCl, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.57 Å R-free 0.208
487D SEVEN RIBOSOMAL PROTEINS FITTED TO A CRYO-ELECTRON MICROSCOPIC MAP OF THE LARGE 50S SUBUNIT AT 7.5 ANGSTROMS RESOLUTION Deposited 2000-02-23 Assembly 1 Protein heterocomplex Heteromer；Protein × 7 PDB declaration: heptameric（7） Consistent with protein count
Chain K 1–149（149 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY mmCIF provides none of the parsed conditions Resolution 7.50 Å
4V42 Crystal structure of the ribosome at 5.5 A resolution. Deposited 2001-03-30 Assembly 1 Insufficient information Heteromer；Protein × 42 PDB declaration: 49-meric（49） Consistent with all polymers
Chain BK 1–149（149 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 5.50 Å

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.