Research workbench
Radiation damage study of cu T6-insulin - 0.06 mgy
Analyse Radiation damage study of cu T6-insulin - 0.06 mgy in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 4M4H
- Type
- protein
- Length
- 101 residues
- Chains
- 4
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Insulin
- UniProt
- P01317
- Ligands
- CU
Structure
x-ray diffraction · 3 distinct chains · 54% helix, 13% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A, C | Insulin | protein | 21 | 67% helix, 10% strand | P01317 |
| B | Insulin | protein | 29 | 48% helix, 14% strand | P01317 |
| D | Insulin | protein | 30 | 50% helix, 13% strand | P01317 |
Ligands and binding sites
- CU · Copper (II) ion · metal · 2 copies · chains B, D
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Interfaces
5 interfaces between chains.
- A–B · 906 Ų buried · 11 hydrogen bonds · protein-protein
- C–D · 906 Ų buried · 10 hydrogen bonds · protein-protein
- B–D · 650 Ų buried · 7 hydrogen bonds · protein-protein
- B–C · 68 Ų buried · 1 hydrogen bond · protein-protein
- A–D · 40 Ų buried · 0 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 6 disulfide (disulfide).
Compared structures
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 P01317
- Elsewhere: RCSB PDB 4M4H · PDBe 4M4H · UniProt P01317
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