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Crystal structure of the human neutralizing antibody Fab fragment T025 bound to tbev ediii (siberian subtype)

Analyse Crystal structure of the human neutralizing antibody Fab fragment T025 bound to… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
7LSG
Type
protein
Length
522 residues
Chains
3
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
T025 Fab heavy chain; T025 Fab light chain; Core protein
EC
3.4.21.91, 3.6.1.15, 3.6.4.13
UniProt
G8FGD9
Pockets
2 · best druggability 0.61

Structure

x-ray diffraction · 3 distinct chains · 6% helix, 52% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
HT025 Fab heavy chainprotein2168% helix, 50% strand—
LT025 Fab light chainprotein2126% helix, 50% strand—
CCore protein (EC 3.4.21.91, 3.6.1.15, 3.6.4.13)protein940% helix, 57% strandG8FGD9

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
15310.610.7465empty
2940.340.7425empty

Interfaces

3 interfaces between chains.

  • H–L · 1740 Ų buried · 13 hydrogen bonds · protein-protein
  • H–C · 388 Ų buried · 10 hydrogen bonds · protein-protein
  • L–C · 304 Ų buried · 9 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 5 disulfide (disulfide).

Compared structures

  • 7LSG · Crystal structure of the human neutralizing antibody Fab fragment T025 bound to TBEV… · the same entry in another collection · chain H against H, TM-score 1.00

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