MolNFT v1 · #172163 · protein
Crystal structure of mialostatin, a gut cystatin from the hard tick ixodes ricinus
6ZTK: “Crystal structure of mialostatin, a gut cystatin from the hard tick ixodes ricinus”. X-ray diffraction, 2 ligands (TRT, SO4). MolNFT v1 #172163 on GenesisL1: 3D structure, binding sites and pockets in GL1X.
- PDB
- 6ZTK
- Type
- protein
- Length
- 218 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Mialostatin
- UniProt
- V5H924
- Ligands
- TRT, SO4
Structure
x-ray diffraction · 2 distinct chains · 17% helix, 50% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| B | Mialostatin | protein | 110 | 16% helix, 49% strand | V5H924 |
| A | Mialostatin | protein | 108 | 17% helix, 50% strand | V5H924 |
Ligands and binding sites
- TRT · Fragment of triton X-100 · ligand · 2 copies · chains B, A
- SO4 · Sulfate ion · ion · 3 copies · chains B, A
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Interfaces
1 interface between chains.
- B–A · 85 Ų buried · 0 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 4 disulfide, 1 covalent (disulfide, covalent ligand).
Compared structures
- 6ZTK · Crystal structure of Mialostatin, a gut cystatin from the hard tick Ixodes ricinus · 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 V5H924
- Elsewhere: RCSB PDB 6ZTK · PDBe 6ZTK · UniProt V5H924
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