Research workbench
Crystal structure of a pholiota squarrosa lectin unliganded
Analyse Crystal structure of a pholiota squarrosa lectin unliganded in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 6EKE
- Type
- protein
- Length
- 116 residues
- Chains
- 3
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Lectin
- Ligands
- ZN
Structure
x-ray diffraction · 3 distinct chains · 0% helix, 60% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Lectin | protein | 33 | 0% helix, 58% strand | — |
| C | Lectin | protein | 43 | 0% helix, 58% strand | — |
| B | Lectin | protein | 40 | 0% helix, 65% strand | — |
Ligands and binding sites
- ZN · Zinc ion · metal · 5 copies · chains A, C, B
- ACT · Acetate ion · additive · 4 copies · chains A, C, B
- BU1 · 1,4-butanediol · additive · 2 copies · chains A, B, C
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Interfaces
3 interfaces between chains.
- C–B · 722 Ų buried · 14 hydrogen bonds · protein-protein
- A–B · 713 Ų buried · 17 hydrogen bonds · protein-protein
- A–C · 500 Ų buried · 10 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 3 disulfide (disulfide).
Compared structures
- 6EKE · crystal structure of a Pholiota squarrosa lectin unliganded · the same entry in another collection · chain A against A, 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 6EKE · PDBe 6EKE
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