Research workbench
Fab cbtau-22.1 in complex with tau peptide V1088-5
Analyse Fab cbtau-22.1 in complex with tau peptide V1088-5 in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 6H06
- Type
- protein
- Length
- 1,774 residues
- Chains
- 12
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Human Fab antibody fragment of cbtau-22.1; Human Fab antibody fragment of hcbtau-22.1…
- UniProt
- P10636
- Pockets
- 20 · best druggability 0.81
Structure
x-ray diffraction · 9 distinct chains · 7% helix, 49% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| H | Human Fab antibody fragment of cbtau-22.1 | protein | 217 | 7% helix, 50% strand | — |
| L, B, F | Human Fab antibody fragment of hcbtau-22.1 | protein | 218 | 6% helix, 51% strand | — |
| A | Human Fab antibody fragment of cbtau-22.1 | protein | 219 | 7% helix, 50% strand | — |
| C | Human Fab antibody fragment of cbtau-22.1 | protein | 219 | 6% helix, 49% strand | — |
| D | Human Fab antibody fragment of hcbtau-22.1 | protein | 217 | 6% helix, 50% strand | — |
| E | Human Fab antibody fragment of cbtau-22.1 | protein | 216 | 7% helix, 50% strand | — |
| I | Microtubule-associated protein tau | protein | 10 | 30% helix, 0% strand | P10636 |
| G | Microtubule-associated protein tau | protein | 8 | 38% helix, 0% strand | P10636 |
| J, K | Microtubule-associated protein tau | protein | 7 | 57% helix, 0% strand | P10636 |
Ligands and binding sites
- GOL · Glycerol · additive · 5 copies · chains H, L, A, B, C, D, E, F
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
20 pockets found on a 1 Å grid, 10 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 744 | 0.81 | 0.84 | 58 | GOL |
| 2 | 885 | 0.80 | 0.82 | 56 | empty |
| 3 | 1090 | 0.74 | 0.77 | 96 | GOL |
| 4 | 739 | 0.72 | 0.78 | 47 | empty |
| 5 | 1176 | 0.72 | 0.76 | 109 | empty |
Interfaces
25 interfaces between chains.
- H–L · 1812 Ų buried · 12 hydrogen bonds · protein-protein
- A–B · 1790 Ų buried · 10 hydrogen bonds · protein-protein
- C–D · 1780 Ų buried · 11 hydrogen bonds · protein-protein
- E–F · 1747 Ų buried · 11 hydrogen bonds · protein-protein
- L–A · 918 Ų buried · 12 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 20 disulfide, 8 modified (disulfide, cyclization, phosphorylation).
Compared structures
- 6H06 · Fab cbtau-22.1 in complex with tau peptide V1088-5 · the same entry in another collection · chain H against H, 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 P10636
- Elsewhere: RCSB PDB 6H06 · PDBe 6H06 · UniProt P10636
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