MolNFT v1 · #27713 · protein
Crystal structure of a DNA-binding protein
1XRX · Seqa protein: “Crystal structure of a DNA-binding protein”. X-ray diffraction, 1 ligand (CA). MolNFT v1 #27713 on GenesisL1: 3D structure, binding sites and pockets in GL1X.
- PDB
- 1XRX
- Type
- protein
- Length
- 140 residues
- Chains
- 4
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Seqa protein
- UniProt
- P36658
- Ligands
- CA
Structure
x-ray diffraction · 1 distinct chain · 49% helix, 14% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A, B, C, D | Seqa protein | protein | 35 | 49% helix, 14% strand | P36658 |
Ligands and binding sites
- CA · Calcium ion · metal · chains A
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Interfaces
5 interfaces between chains.
- C–D · 1314 Ų buried · 23 hydrogen bonds · protein-protein
- A–B · 1288 Ų buried · 23 hydrogen bonds · protein-protein
- B–C · 507 Ų buried · 2 hydrogen bonds · protein-protein
- A–C · 44 Ų buried · 0 hydrogen bonds · protein-protein
- B–D · 43 Ų buried · 0 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 8 modified (engineered).
Compared structures
- 1XRX · Crystal structure of a DNA-binding protein · 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 P36658
- Elsewhere: RCSB PDB 1XRX · PDBe 1XRX · UniProt P36658
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