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Tnfalpha-certolizumab Fab

Analyse Tnfalpha-certolizumab Fab in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
5WUX
Type
protein
Length
1,668 residues
Chains
9
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Heavy; Light; Tumor necrosis factor alpha
UniProt
C1K3N5
Pockets
16 · best druggability 0.76

Structure

x-ray diffraction · 8 distinct chains · 4% helix, 50% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AHeavyprotein2104% helix, 51% strand—
BLightprotein2126% helix, 50% strand—
CHeavyprotein2023% helix, 49% strand—
DLightprotein2013% helix, 46% strand—
HHeavyprotein2126% helix, 52% strand—
LLightprotein2136% helix, 51% strand—
ETumor necrosis factor alphaprotein1362% helix, 51% strandC1K3N5
F, GTumor necrosis factor alphaprotein1412% helix, 53% strandC1K3N5

Pockets

16 pockets found on a 1 Å grid, 12 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
1670.760.9918empty
25590.710.8078empty
35040.710.8073empty
44480.710.8148empty
53600.710.8340empty

Interfaces

14 interfaces between chains.

  • A–B · 1749 Ų buried · 16 hydrogen bonds · protein-protein
  • H–L · 1747 Ų buried · 15 hydrogen bonds · protein-protein
  • C–D · 1721 Ų buried · 13 hydrogen bonds · protein-protein
  • F–G · 1143 Ų buried · 12 hydrogen bonds · protein-protein
  • E–F · 1059 Ų buried · 11 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 15 disulfide (disulfide).

Compared structures

  • 5WUX · TNFalpha-certolizumab Fab · the same entry in another collection · chain A against A, TM-score 1.00

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