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Structure of vaccinia virus D8 protein bound to human Fab VV66

Analyse Structure of vaccinia virus D8 protein bound to human Fab VV66 in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
5USH
Type
protein
Length
1,307 residues
Chains
6
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Imv membrane protein; Fab VV66 heavy chain; Fab VV66 light chain
UniProt
Q1M1K6
Pockets
14 · best druggability 0.67

Structure

x-ray diffraction · 5 distinct chains · 8% helix, 46% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AImv membrane proteinprotein22311% helix, 38% strandQ1M1K6
DFab VV66 heavy chainprotein2167% helix, 54% strand—
E, LFab VV66 light chainprotein2127% helix, 50% strand—
HFab VV66 heavy chainprotein2146% helix, 53% strand—
XImv membrane proteinprotein23011% helix, 37% strandQ1M1K6

Pockets

14 pockets found on a 1 Å grid, 6 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
15010.670.7864empty
25040.670.7852empty
32240.540.7836empty
41840.540.7929empty
52300.530.7740empty

Interfaces

7 interfaces between chains.

  • D–E · 1670 Ų buried · 11 hydrogen bonds · protein-protein
  • H–L · 1666 Ų buried · 13 hydrogen bonds · protein-protein
  • H–X · 931 Ų buried · 21 hydrogen bonds · protein-protein
  • A–D · 885 Ų buried · 22 hydrogen bonds · protein-protein
  • E–L · 589 Ų buried · 3 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 8 disulfide (disulfide).

Compared structures

  • 5USH · Structure of vaccinia virus D8 protein bound to human Fab vv66 · the same entry in another collection · chain A against A, TM-score 1.00

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