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Inferred precursor (uca) of the human antibody lineage K03.12 in complex with influenza hemagglutinin H1 solomon ISLANDS/03/2006

Analyse Inferred precursor (uca) of the human antibody lineage K03.12 in complex with… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
5W0D
Type
protein
Length
651 residues
Chains
3
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Hemagglutinin HA1; Lineage K03.12 uca antibody heavy chain; Lineage K03.12 uca antibody…
UniProt
D1MPH2, S6B2A6, Q6IPQ0
Ligands
NAG, BMA
Pockets
7 · best druggability 0.63

Structure

x-ray diffraction · 3 distinct chains · 9% helix, 46% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AHemagglutinin HA1protein21412% helix, 40% strandD1MPH2
BLineage K03.12 uca antibody heavy chainprotein2359% helix, 49% strandS6B2A6
CLineage K03.12 uca antibody light chainprotein2026% helix, 51% strandQ6IPQ0

Ligands and binding sites

  • NAG · 2-acetamido-2-deoxy-beta-D-glucopyranose · sugar · 6 copies · chains A
  • BMA · beta-D-mannopyranose · sugar
  • MES · 2-(N-morpholino)-ethanesulfonic acid · additive · 2 copies · chains A, B
  • GOL · Glycerol · additive · chains B, C

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

Pockets

7 pockets found on a 1 Å grid, 3 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
13790.630.7854empty
24680.580.7456GOL
31590.570.8120empty
4890.360.7523empty
5640.310.7516empty

Interfaces

3 interfaces between chains.

  • B–C · 1884 Ų buried · 19 hydrogen bonds · protein-protein
  • A–B · 572 Ų buried · 16 hydrogen bonds · protein-protein
  • A–C · 79 Ų buried · 2 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 6 disulfide, 3 glycan (disulfide, N-glycosylation).

Compared structures

  • 5W0D · Inferred precursor (UCA) of the human antibody lineage K03.12 in complex with influenza… · the same entry in another collection · chain A against A, TM-score 1.00

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