MolNFT v1 · #146005 · protein
Crystal structure of a Fc fragment of rhesus macaque (macaca mulatta) IGG4
6D4N · Fc fragment of IGG4: “Crystal structure of a Fc fragment of rhesus macaque (macaca mulatta) IGG4”. X-ray diffraction, 4 ligands (NAG, MAN, BMA), 2 pockets (best druggability 0.45). MolNFT v1 #146005 on GenesisL1: 3D structure…
- PDB
- 6D4N
- Type
- protein
- Length
- 416 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Fc fragment of IGG4
- Ligands
- NAG, MAN, BMA, FUC
- Pockets
- 2 · best druggability 0.45
Structure
x-ray diffraction · 1 distinct chain · 11% helix, 44% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A, B | Fc fragment of IGG4 | protein | 208 | 11% helix, 44% strand | — |
Ligands and binding sites
- NAG · 2-acetamido-2-deoxy-beta-D-glucopyranose · sugar · 8 copies · chains A, B
- MAN · alpha-D-mannopyranose · sugar · 4 copies · chains A, B
- BMA · beta-D-mannopyranose · sugar · 2 copies · chains A, B
- FUC · alpha-L-fucopyranose · sugar · 2 copies · chains A, B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
2 pockets found on a 1 Å grid, 0 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 122 | 0.45 | 0.78 | 21 | empty |
| 2 | 120 | 0.42 | 0.76 | 19 | empty |
Interfaces
1 interface between chains.
- A–B · 1090 Ų buried · 6 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 4 disulfide, 2 glycan (disulfide, N-glycosylation).
Compared structures
- 6D4N · Crystal structure of a Fc fragment of Rhesus macaque (Macaca mulatta) IgG4 · 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 6D4N · PDBe 6D4N
GL1X is a live explorer of the GenesisL1 blockchain. Turn on JavaScript for search, charts and interactive views.