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Structure of vcindy-na-FAB84 in nanodisc

Analyse Structure of vcindy-na-FAB84 in nanodisc in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6WW5
Type
protein
Length
1,764 residues
Chains
6
Method
electron microscopy
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Dass family sodium-coupled anion symporter; FAB84 heavy chain; FAB84 light chain
UniProt
A0A0H3AG83
Ligands
6PE
Pockets
18 · best druggability 0.79

Structure

electron microscopy · 3 distinct chains · 39% helix, 22% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, BDass family sodium-coupled anion symporterprotein44573% helix, 0% strandA0A0H3AG83
C, EFAB84 heavy chainprotein2283% helix, 43% strand—
F, DFAB84 light chainprotein2096% helix, 44% strand—

Ligands and binding sites

  • 6PE · 1,2-dihexanoyl-sn-glycero-3-phosphoethanolamine · ligand · 2 copies · chains A, B
  • HEX · Hexane · additive · 2 copies · chains A, B
  • OCT · N-octane · additive · 2 copies · chains A, B

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

Pockets

18 pockets found on a 1 Å grid, 11 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
1920.790.9916empty
29180.770.80123empty
34050.670.8051empty
44210.660.7952empty
53450.540.7452empty

Interfaces

8 interfaces between chains.

  • A–B · 2167 Ų buried · 14 hydrogen bonds · protein-protein
  • E–F · 1829 Ų buried · 16 hydrogen bonds · protein-protein
  • C–D · 1810 Ų buried · 15 hydrogen bonds · protein-protein
  • B–C · 748 Ų buried · 15 hydrogen bonds · protein-protein
  • A–E · 732 Ų buried · 13 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 8 disulfide (disulfide).

Compared structures

  • 6WW5 · Structure of VcINDY-Na-Fab84 in nanodisc · the same entry in another collection · chain A against A, TM-score 1.00

Analyse

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