GL1X · GenesisL1 explorer

MolNFT v1 · #107814 · protein

Mcg - a dimer of lambda variable domains

4UNU · Ig lambda chain V-II region mgc: “Mcg - a dimer of lambda variable domains”. X-ray diffraction, 1 ligand (SO4), 1 pocket (best druggability 0.50). MolNFT v1 #107814 on GenesisL1: 3D structure, binding sites and pockets in GL1X.

PDB
4UNU
Type
protein
Length
218 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Ig lambda chain V-II region mgc
UniProt
P01709
Ligands
SO4
Pockets
1 · best druggability 0.50

Structure

x-ray diffraction · 1 distinct chain · 3% helix, 49% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, BIg lambda chain V-II region mgcprotein1093% helix, 49% strandP01709

Ligands and binding sites

  • SO4 · Sulfate ion · ion · 3 copies · chains B, A
  • 15P · Polyethylene glycol (N=34) · additive · chains A

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

Pockets

1 pocket found on a 1 Å grid, 1 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
11190.500.8125empty

Interfaces

1 interface between chains.

  • A–B · 549 Ų buried · 4 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 2 disulfide (disulfide).

Compared structures

  • 4UNU · MCG - a dimer of lambda variable domains · the same entry in another collection · chain A against A, TM-score 1.00
  • P01709 · AlphaFold monomer V2.0 prediction for immunoglobulin lambda variable 2-8 (P01709) · a predicted model of the same protein · chain A against A, TM-score 0.84

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