MolNFT v1 · #122662 · protein
Anti-CD20 monoclonal antibody Fc fragment
5IW3 · Ig gamma-1 chain C region: “Anti-CD20 monoclonal antibody Fc fragment”. X-ray diffraction, 5 ligands (NAG, MAN, BMA). MolNFT v1 #122662 on GenesisL1: 3D structure, binding sites and pockets in GL1X.
- PDB
- 5IW3
- Type
- protein
- Length
- 208 residues
- Chains
- 1
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Ig gamma-1 chain C region
- UniProt
- P01857
- Ligands
- NAG, MAN, BMA, GAL, SO4
Structure
x-ray diffraction · 1 distinct chain · 11% helix, 49% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Ig gamma-1 chain C region | protein | 208 | 11% helix, 49% strand | P01857 |
Ligands and binding sites
- NAG · 2-acetamido-2-deoxy-beta-D-glucopyranose · sugar · 4 copies · chains A
- MAN · alpha-D-mannopyranose · sugar · 2 copies · chains A
- BMA · beta-D-mannopyranose · sugar · chains A
- GAL · beta-D-galactopyranose · sugar · chains A
- SO4 · Sulfate ion · ion · 3 copies · chains A
- ACT · Acetate ion · additive · 2 copies · chains A
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Modifications
Observed in the structure: 2 disulfide, 1 glycan (disulfide, N-glycosylation).
Compared structures
- 5IW3 · anti-CD20 monoclonal antibody Fc fragment · 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 P01857
- Elsewhere: RCSB PDB 5IW3 · PDBe 5IW3 · UniProt P01857
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