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Crystal structure of SPP1 dit (gp 19.1) protein, a paradigm of hub adsorption apparatus in gram-positive infecting phages.
Analyse Crystal structure of SPP1 dit (gp 19.1) protein, a paradigm of hub adsorption… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 2X8K
- Type
- protein
- Length
- 727 residues
- Chains
- 3
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Hypothetical protein 19.1
- UniProt
- O48459
- Pockets
- 6 · best druggability 0.64
Structure
x-ray diffraction · 2 distinct chains · 8% helix, 50% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A, B | Hypothetical protein 19.1 | protein | 242 | 7% helix, 50% strand | O48459 |
| C | Hypothetical protein 19.1 | protein | 243 | 9% helix, 50% strand | O48459 |
Pockets
6 pockets found on a 1 Å grid, 4 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 95 | 0.64 | 0.89 | 23 | empty |
| 2 | 55 | 0.57 | 0.90 | 20 | empty |
| 3 | 324 | 0.55 | 0.75 | 41 | empty |
| 4 | 248 | 0.54 | 0.77 | 31 | empty |
| 5 | 179 | 0.47 | 0.76 | 35 | empty |
Interfaces
3 interfaces between chains.
- A–B · 1404 Ų buried · 30 hydrogen bonds · protein-protein
- A–C · 1381 Ų buried · 31 hydrogen bonds · protein-protein
- B–C · 12 Ų buried · 0 hydrogen bonds · protein-protein
Compared structures
- 2X8K · Crystal Structure of SPP1 Dit (gp 19.1) Protein, a Paradigm of Hub Adsorption Apparatus… · 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
- Every structure of UniProt O48459
- Elsewhere: RCSB PDB 2X8K · PDBe 2X8K · UniProt O48459
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