MolNFT v1 · #179288 · protein
Marsupial T cell receptor SPL_157
7K0Z · T cell receptor mu chain: “Marsupial T cell receptor SPL_157”. X-ray diffraction, 1 ligand (NAG), 11 pockets (best druggability 0.65). MolNFT v1 #179288 on GenesisL1: 3D structure, binding sites and pockets in GL1X.
- PDB
- 7K0Z
- Type
- protein
- Length
- 1,085 residues
- Chains
- 4
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- T cell receptor mu chain; T cell receptor gamma chain
- Ligands
- NAG
- Pockets
- 11 · best druggability 0.65
Structure
x-ray diffraction · 4 distinct chains · 2% helix, 47% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| C | T cell receptor mu chain | protein | 318 | 1% helix, 46% strand | — |
| D | T cell receptor gamma chain | protein | 219 | 5% helix, 51% strand | — |
| A | T cell receptor mu chain | protein | 328 | 3% helix, 47% strand | — |
| B | T cell receptor gamma chain | protein | 220 | 1% helix, 47% strand | — |
Ligands and binding sites
- NAG · 2-acetamido-2-deoxy-beta-D-glucopyranose · sugar · chains C
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
11 pockets found on a 1 Å grid, 4 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 625 | 0.65 | 0.75 | 60 | empty |
| 2 | 521 | 0.61 | 0.75 | 63 | empty |
| 3 | 111 | 0.57 | 0.84 | 26 | empty |
| 4 | 60 | 0.53 | 0.87 | 30 | empty |
| 5 | 286 | 0.50 | 0.73 | 40 | empty |
Interfaces
2 interfaces between chains.
- C–D · 1766 Ų buried · 16 hydrogen bonds · protein-protein
- A–B · 1608 Ų buried · 10 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 8 disulfide, 1 glycan (disulfide, N-glycosylation).
Compared structures
- 7K0Z · Marsupial T cell receptor Spl_157 · the same entry in another collection · chain C against C, 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 7K0Z · PDBe 7K0Z
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