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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：P9WGH5 New Search
5PDB entries
5Biological assembly
5chain/assembly records
Main Difference Dimensions in This Set
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
6DV9 Crystal structure of Mycobacterium tuberculosis transcription initiation complex(ECF sigma factor L) containing 5nt RNA with 4nt spacer Deposited 2018-06-23 Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric（9） Consistent with all polymers
Chain F 1–177（177 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.5；295 K；100 mM sodium citrate tribasic dihydrate, pH 5.5, 200 mM sodium acetate, and 10% PEG4000
Resolution 3.80 Å R-free 0.232
6DVB Crystal structure of Mycobacterium tuberculosis transcription initiation complex(ECF sigma factor L) containing 5nt RNA with 5nt spacer Deposited 2018-06-23 Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric（9） Consistent with all polymers
Chain F 1–177（177 aa）
Not recorded ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.7；295 K；100 mM sodium citrate tribasic dihydrate, pH 5.7, 200 mM sodium acetate, and 10% PEG4000
Resolution 3.80 Å R-free 0.241
6DVC Crystal structure of Mycobacterium tuberculosis transcription initiation complex(ECF sigma factor L) containing 5nt RNA with 6nt spacer Deposited 2018-06-23 Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric（9） Consistent with all polymers
Chain F 1–177（177 aa）
Not recorded ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；295 K；100 mM sodium citrate tribasic dihydrate, pH 6.0, 200 mM sodium acetate, and 10% PEG4000
Resolution 3.30 Å R-free 0.235
6DVD Crystal structure of Mycobacterium tuberculosis transcription initiation complex(ECF sigma factor L) with 6 nt spacer and bromine labelled in position "-11 Deposited 2018-06-23 Assembly 1 Protein–DNA Heteromer；Protein × 6 PDB declaration: octameric（8） Consistent with all polymers
Chain F 1–177（177 aa）
Not recorded ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.2；295 K；100 mM sodium citrate tribasic dihydrate, pH 6.2, 200 mM sodium acetate, and 10% PEG4000
Resolution 3.90 Å R-free 0.246
6DVE Crystal structure of Mycobacterium tuberculosis transcription initiation complex(ECF selenomethionine-labelled sigma factor L) with 6 nt spacer Deposited 2018-06-23 Assembly 1 Protein–DNA Heteromer；Protein × 6 PDB declaration: octameric（8） Consistent with all polymers
Chain F 1–177（177 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.5；295 K；100 mM sodium citrate tribasic dihydrate, pH 5.5, 200 mM sodium acetate, and 10% PEG4000
Resolution 3.81 Å R-free 0.248

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.