Research workbench
Structure of quasiracemic ala-magainin 2 with a beta amino acid substitution at position 13
Analyse Structure of quasiracemic ala-magainin 2 with a beta amino acid substitution at… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 5CGO
- Type
- protein
- Length
- 92 residues
- Chains
- 4
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Acpc-13 derivative of ala-magainin 2; D-ala-magainin 2
Structure
x-ray diffraction · 2 distinct chains · 80% helix, 0% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A, B | Acpc-13 derivative of ala-magainin 2 | protein | 23 | 83% helix, 0% strand | — |
| C, D | D-ala-magainin 2 | protein | 23 | 78% helix, 0% strand | — |
Interfaces
5 interfaces between chains.
- C–D · 519 Ų buried · 1 hydrogen bond · protein-protein
- A–B · 483 Ų buried · 0 hydrogen bonds · protein-protein
- A–C · 423 Ų buried · 0 hydrogen bonds · protein-protein
- A–D · 93 Ų buried · 0 hydrogen bonds · protein-protein
- B–C · 90 Ų buried · 0 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 40 d-amino, 4 modified (D-amino acid, nonstandard).
Compared structures
- 5CGO · Structure of quasiracemic Ala-Magainin 2 with a beta amino acid substitution at position… · 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
- Elsewhere: RCSB PDB 5CGO · PDBe 5CGO
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