MolNFT v1 · #106585 · protein
Crystal structure of major pilin protein pitb from type II pilus of streptococcus pneumoniae
4S3L: “Crystal structure of major pilin protein pitb from type II pilus of streptococcus pneumoniae”. X-ray diffraction, 4 pockets (best druggability 0.71). MolNFT v1 #106585 on GenesisL1: 3D structure, binding sites and pockets in GL1X.
- PDB
- 4S3L
- Type
- protein
- Length
- 676 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Major pilin protein
- UniProt
- B3FNT1
- Pockets
- 4 · best druggability 0.71
Structure
x-ray diffraction · 1 distinct chain · 1% helix, 47% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A, B | Major pilin protein | protein | 338 | 1% helix, 47% strand | B3FNT1 |
Pockets
4 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 292 | 0.71 | 0.85 | 46 | empty |
| 2 | 247 | 0.70 | 0.86 | 39 | empty |
| 3 | 114 | 0.45 | 0.78 | 27 | empty |
| 4 | 91 | 0.45 | 0.80 | 26 | empty |
Interfaces
1 interface between chains.
- A–B · 1211 Ų buried · 14 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 4 isopeptide (isopeptide).
Compared structures
- 4S3L · Crystal Structure of major pilin protein PitB from type II pilus of Streptococcus… · the same entry in another collection · chain B against B, 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 B3FNT1
- Elsewhere: RCSB PDB 4S3L · PDBe 4S3L · UniProt B3FNT1
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