Research workbench
Crystal structure of a barnase-D(*GP*C) complex at 1.9 ångströms resolution
Analyse Crystal structure of a barnase-D(*GP*C) complex at 1.9 ångströms resolution in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 1RNB
- Type
- protein + DNA
- Length
- 111 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- DNA (5'-D(*GP*C)-3'); Barnase
- EC
- 3.1.27.-
- UniProt
- P00648
- Ligands
- SO4
Structure
x-ray diffraction · 2 distinct chains · 22% helix, 23% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| C | DNA (5'-D(*GP*C)-3') (EC 3.1.27.-) | dna | 2 | — | — |
| A | Barnase | protein | 109 | 22% helix, 23% strand | P00648 |
Ligands and binding sites
- SO4 · Sulfate ion · ion · chains C, A
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Interfaces
1 interface between chains.
- C–A · 278 Ų buried · 7 hydrogen bonds · protein-nucleic
Compared structures
- 1RNB · Crystal structure of a barnase-D(*GP*C) complex at 1.9 ångströms resolution · the same entry in another collection · chain A against A, TM-score 1.00
Analyse
- Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
- Every structure of UniProt P00648
- Elsewhere: RCSB PDB 1RNB · PDBe 1RNB · UniProt P00648
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