MolNFT v1 · #14417 · protein
Choristoneura fumiferana (spruce budworm) antifreeze protein isoform 501
1M8N: “Choristoneura fumiferana (spruce budworm) antifreeze protein isoform 501”. X-ray diffraction, 4 pockets (best druggability 0.71). MolNFT v1 #14417 on GenesisL1: 3D structure, binding sites and pockets in GL1X.
- PDB
- 1M8N
- Type
- protein
- Length
- 478 residues
- Chains
- 4
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Antifreeze protein isoform 501
- UniProt
- Q9GSA6
- Pockets
- 4 · best druggability 0.71
Structure
x-ray diffraction · 2 distinct chains · 0% helix, 62% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A, D | Antifreeze protein isoform 501 | protein | 120 | 0% helix, 59% strand | Q9GSA6 |
| B, C | Antifreeze protein isoform 501 | protein | 119 | 0% helix, 66% strand | Q9GSA6 |
Pockets
4 pockets found on a 1 Å grid, 1 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 867 | 0.71 | 0.77 | 72 | empty |
| 2 | 96 | 0.32 | 0.73 | 18 | empty |
| 3 | 81 | 0.31 | 0.74 | 19 | empty |
| 4 | 50 | 0.24 | 0.72 | 13 | empty |
Interfaces
4 interfaces between chains.
- C–D · 651 Ų buried · 4 hydrogen bonds · protein-protein
- A–B · 646 Ų buried · 4 hydrogen bonds · protein-protein
- B–D · 180 Ų buried · 3 hydrogen bonds · protein-protein
- B–C · 64 Ų buried · 0 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 20 disulfide (disulfide).
Compared structures
- 1M8N · Choristoneura Fumiferana (Spruce Budworm) Antifreeze Protein Isoform 501 · 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 Q9GSA6
- Elsewhere: RCSB PDB 1M8N · PDBe 1M8N · UniProt Q9GSA6
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