Research workbench
X-ray crystal structure of porcine insulin flash-cooled at high pressure
Analyse X-ray crystal structure of porcine insulin flash-cooled at high pressure in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 4A7E
- Type
- protein
- Length
- 50 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Insulin a chain; Insulin B chain
- UniProt
- P01315
Structure
x-ray diffraction · 2 distinct chains · 54% helix, 4% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Insulin a chain | protein | 21 | 62% helix, 5% strand | P01315 |
| B | Insulin B chain | protein | 29 | 48% helix, 3% strand | P01315 |
Interfaces
1 interface between chains.
- A–B · 824 Ų buried · 12 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 3 disulfide (disulfide).
Compared structures
- 4A7E · X-ray crystal structure of porcine insulin flash-cooled at high pressure · 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 P01315
- Elsewhere: RCSB PDB 4A7E · PDBe 4A7E · UniProt P01315
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