MolNFT v1 · #1372 · protein + DNA
Hyperthermophile chromosomal protein SAC7D bound with kinked DNA duplex
1AZQ · DNA (5'-D(*GP*TP*AP*AP*TP*TP*AP*C)-3'): “Hyperthermophile chromosomal protein SAC7D bound with kinked DNA duplex”. X-ray diffraction. MolNFT v1 #1372 on GenesisL1: 3D structure, binding sites and pockets in GL1X.
- PDB
- 1AZQ
- Type
- protein + DNA
- Length
- 82 residues
- Chains
- 3
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- DNA (5'-D(*GP*TP*AP*AP*TP*TP*AP*C)-3'); Protein (hyperthermophile chromosomal protein…
- UniProt
- P13123
Structure
x-ray diffraction · 2 distinct chains · 27% helix, 53% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| B, C | DNA (5'-D(*GP*TP*AP*AP*TP*TP*AP*C)-3') | dna | 8 | — | — |
| A | Protein (hyperthermophile chromosomal protein SAC7D) | protein | 66 | 27% helix, 53% strand | P13123 |
Interfaces
3 interfaces between chains.
- B–A · 430 Ų buried · 7 hydrogen bonds · protein-nucleic
- C–A · 429 Ų buried · 6 hydrogen bonds · protein-nucleic
- B–C · 353 Ų buried · 32 hydrogen bonds · nucleic-nucleic
Compared structures
- 1AZQ · Hyperthermophile chromosomal protein SAC7D bound with kinked DNA duplex · the same entry in another collection · chain B against B, TM-score 1.00
- P13123 · AlphaFold monomer V2.0 prediction for DNA-binding protein 7D (P13123) · a predicted model of the same protein · chain A against A, TM-score 0.96
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 P13123
- Elsewhere: RCSB PDB 1AZQ · PDBe 1AZQ · UniProt P13123
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