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Hepatitis B core-antigen in complex with scfv E13

Analyse Hepatitis B core-antigen in complex with scfv E13 in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6CWD
Type
protein
Length
1,442 residues
Chains
8
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Single chain variable fragment (scfv) E13; Capsid protein
UniProt
P03147
Pockets
13 · best druggability 0.73

Structure

x-ray diffraction · 6 distinct chains · 33% helix, 23% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
B, G, ASingle chain variable fragment (scfv) E13protein2314% helix, 49% strand—
DCapsid proteinprotein13358% helix, 0% strandP03147
HCapsid proteinprotein13160% helix, 0% strandP03147
CCapsid proteinprotein12958% helix, 0% strandP03147
ESingle chain variable fragment (scfv) E13protein2293% helix, 48% strand—
FCapsid proteinprotein12760% helix, 0% strandP03147

Pockets

13 pockets found on a 1 Å grid, 7 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
16050.730.8074empty
26190.730.8061empty
39000.730.7782empty
42830.620.8031empty
52540.540.7632empty

Interfaces

9 interfaces between chains.

  • A–C · 1119 Ų buried · 21 hydrogen bonds · protein-protein
  • G–H · 1083 Ų buried · 20 hydrogen bonds · protein-protein
  • B–D · 1057 Ų buried · 19 hydrogen bonds · protein-protein
  • E–F · 1055 Ų buried · 21 hydrogen bonds · protein-protein
  • D–H · 797 Ų buried · 7 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 9 disulfide (disulfide).

Compared structures

  • 6CWD · Hepatitis B core-antigen in complex with scFv e13 · the same entry in another collection · chain A against A, TM-score 1.00

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