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1.6A resolution structure of poliovirus 3C protease containing a covalently bound dipeptidyl inhibitor
Analyse 1.6A resolution structure of poliovirus 3C protease containing a covalently… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 4DCD
- Type
- protein
- Length
- 184 residues
- Chains
- 1
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Genome polyprotein
- EC
- 3.4.22.28
- UniProt
- P03300
- Ligands
- K36, SO4
Structure
x-ray diffraction · 1 distinct chain · 13% helix, 53% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Genome polyprotein (EC 3.4.22.28) | protein | 184 | 13% helix, 53% strand | P03300 |
Ligands and binding sites
- K36 · (1S,2S)-2-({N-[(benzyloxy)carbonyl]-L-leucyl}amino)-1-hydroxy-3-[(3S)-2-oxopyrrolidin-3-yl]propane-1-sulfonic acid · ligand · chains A
- SO4 · Sulfate ion · ion · 2 copies · chains A
- DTT · 2,3-dihydroxy-1,4-dithiobutane · additive · chains A
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Modifications
Observed in the structure: 1 covalent (covalent ligand).
Compared structures
- 4DCD · 1.6A resolution structure of PolioVirus 3C Protease Containing a covalently bound… · 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
- Every structure of UniProt P03300
- Elsewhere: RCSB PDB 4DCD · PDBe 4DCD · UniProt P03300
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