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Mobm relaxase domain (mobv; MOB_PRE) bound to plasmid PMV158 orit DNA (22NT). mn-bound crystal structure at pH 4.6

Analyse Mobm relaxase domain (mobv; MOB_PRE) bound to plasmid PMV158 orit DNA (22NT).… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
4LVI
Type
protein + DNA
Length
212 residues
Chains
3
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Plasmid recombination enzyme; Actttat oligonucleotide; Ataaagtatagtgtg oligonucleotide
UniProt
P13925
Ligands
MN
Pockets
3 · best druggability 0.66

Structure

x-ray diffraction · 3 distinct chains · 44% helix, 18% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
APlasmid recombination enzymeprotein19044% helix, 18% strandP13925
BActttat oligonucleotidedna7——
CAtaaagtatagtgtg oligonucleotidedna15——

Ligands and binding sites

  • MN · Manganese (II) ion · metal · chains A, C
  • GOL · Glycerol · additive · chains A

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
11090.660.9019empty
21880.440.7426empty
3540.260.7316empty

Interfaces

3 interfaces between chains.

  • A–C · 1740 Ų buried · 47 hydrogen bonds · protein-nucleic
  • A–B · 330 Ų buried · 4 hydrogen bonds · protein-nucleic
  • B–C · 301 Ų buried · 24 hydrogen bonds · nucleic-nucleic

Compared structures

  • 4LVI · MobM Relaxase Domain (MOBV; Mob_Pre) bound to plasmid pMV158 oriT DNA (22nt). Mn-bound… · the same entry in another collection · chain A against A, TM-score 1.00
  • P13925 · AlphaFold monomer V2.0 prediction for plasmid recombination enzyme (P13925) · a predicted model of the same protein · chain A against A, TM-score 1.00

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