MolNFT v1 · #109388 · protein
Human serum transferrin with ferric ion bound at the C-lobe only
4X1B · Serotransferrin: “Human serum transferrin with ferric ion bound at the C-lobe only”. X-ray diffraction, 1 ligand (FE), 7 pockets (best druggability 0.79). MolNFT v1 #109388 on GenesisL1: 3D structure, binding sites and pockets in…
- PDB
- 4X1B
- Type
- protein
- Length
- 650 residues
- Chains
- 1
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Serotransferrin
- UniProt
- P02787
- Ligands
- FE
- Pockets
- 7 · best druggability 0.79
Structure
x-ray diffraction · 1 distinct chain · 38% helix, 19% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Serotransferrin | protein | 650 | 38% helix, 19% strand | P02787 |
Ligands and binding sites
- FE · Fe (III) ion · metal · chains A
- MLI · Malonate ion · additive · chains A
- GOL · Glycerol · additive · chains A
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
7 pockets found on a 1 Å grid, 3 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 684 | 0.79 | 0.84 | 76 | MLI |
| 2 | 609 | 0.74 | 0.81 | 66 | GOL |
| 3 | 186 | 0.57 | 0.80 | 20 | empty |
| 4 | 91 | 0.39 | 0.77 | 18 | empty |
| 5 | 81 | 0.36 | 0.76 | 19 | empty |
Modifications
Observed in the structure: 17 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 P02787
- Elsewhere: RCSB PDB 4X1B · PDBe 4X1B · UniProt P02787
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