Current Protein Identity：A0A164TSE8
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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 |
|---|---|---|---|---|---|---|---|
| 6VSX X-ray crystal structure of the C-terminal domain of Bacillus subtilis RNA polymerase binding helicase HelD Deposited 2020-02-12 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
608–774（167 aa）
|
Not recorded | PO4 PHOSPHATE ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION；pH 6.2；300 K；0.1M Na/K phosphate, pH 6.2, 0.2 M NaCl, 50 % PEG200
|
Resolution 2.00 Å R-free 0.202 |
| 6ZCA Structure of the B. subtilis RNA POLYMERASE in complex with HelD (monomer) Deposited 2020-06-10 | Assembly 1 Protein heterocomplex Heteromer；Protein × 7 PDB declaration: heptameric（7） Consistent with protein count |
Chain H
1–774（774 aa）
|
Not recorded | ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.6
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 4.20 Å |
| 6ZFB Structure of the B. subtilis RNA POLYMERASE in complex with HelD (dimer) Deposited 2020-06-17 | Assembly 1 Protein heterocomplex Heteromer；Protein × 14 PDB declaration: tetradecameric（14） Consistent with protein count |
Chain H
1–774（774 aa）
Chain h
1–774（774 aa）
|
Not recorded | ZN ZINC ION × 2 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.6
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.90 Å |