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Crystal structure of a vhh against the capsid protein from blv

Analyse Crystal structure of a vhh against the capsid protein from blv in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6OC8
Type
protein
Length
486 residues
Chains
4
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
VHH8C
Ligands
SO4
Pockets
2 · best druggability 0.68

Structure

x-ray diffraction · 4 distinct chains · 12% helix, 44% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AVHH8Cprotein12112% helix, 44% strand—
BVHH8Cprotein12311% helix, 45% strand—
CVHH8Cprotein12211% helix, 45% strand—
DVHH8Cprotein12012% helix, 43% strand—

Ligands and binding sites

  • SO4 · Sulfate ion · ion · 9 copies · chains A, B, C, D
  • GOL · Glycerol · additive · chains A, C

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
19770.680.7385empty
2520.260.7312empty

Interfaces

4 interfaces between chains.

  • A–B · 392 Ų buried · 8 hydrogen bonds · protein-protein
  • C–D · 386 Ų buried · 8 hydrogen bonds · protein-protein
  • A–C · 371 Ų buried · 8 hydrogen bonds · protein-protein
  • B–D · 360 Ų buried · 6 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 4 disulfide (disulfide).

Compared structures

  • 6OC8 · Crystal structure of a VHH against the capsid protein from BLV · the same entry in another collection · chain A against A, TM-score 1.00

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