Research workbench
Crystal structure of major pilin protein pitb from type II pilus of streptococcus pneumoniae
Analyse Crystal structure of major pilin protein pitb from type II pilus of… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- 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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