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MolNFT v1 · #173850 · protein

Structure of msba in salipro with ADP vanadate

7BCW · ATP-dependent lipid a-core flippase: “Structure of msba in salipro with ADP vanadate”. Electron microscopy, 4 ligands (ADP, POV, MG), 18 pockets (best druggability 0.90). MolNFT v1 #173850 on GenesisL1: 3D structure, binding sites…

PDB
7BCW
Type
protein
Length
1,148 residues
Chains
2
Method
electron microscopy
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
ATP-dependent lipid a-core flippase
EC
7.5.2.6
UniProt
P60752
Ligands
ADP, POV, MG, VO4
Pockets
18 · best druggability 0.90

Structure

electron microscopy · 1 distinct chain · 60% helix, 9% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, BATP-dependent lipid a-core flippase (EC 7.5.2.6)protein57460% helix, 9% strandP60752

Ligands and binding sites

  • ADP · Adenosine-5'-diphosphate · ligand · 2 copies · chains A, B
  • POV · (2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate · ligand · 2 copies · chains A, B
  • MG · Magnesium ion · metal · 2 copies · chains A, B
  • VO4 · Vanadate ion · ion · 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, 10 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
110680.900.91132VO4, ADP, MG
21560.790.9538empty
3900.750.9729empty
4930.740.9619empty
52040.680.8627empty

Interfaces

1 interface between chains.

  • A–B · 8206 Ų buried · 55 hydrogen bonds · protein-protein

Compared structures

  • 7BCW · Structure of MsbA in Salipro with ADP vanadate · the same entry in another collection · chain A against A, TM-score 1.00
  • P60752 · AlphaFold monomer V2.0 prediction for ATP-dependent lipid a-core flippase (P60752) · a predicted model of the same protein · chain A against A, TM-score 0.71

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