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Cell division regulator GpsB in complex with peptide fragment of L. monocytogenes Penicillin Binding Protein PBPA1

Analyse Cell division regulator GpsB in complex with peptide fragment of L.… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6GPZ
Type
protein
Length
128 residues
Chains
3
Method
x-ray diffraction
Collection
MolNFT v2 / PDB Bank
Contract
0xd58B01f6C18086e5202cdC5D7Ad3E41790360102
Owner
0xF4e1AA6f26B7DA48EeAD9B24a97927303eeA07b8
Resolution
1.6
Source
Bacillus subtilis subsp. subtilis str. 168; SYNTHETIC CONSTRUCT
Molecule
Cell cycle protein GpsB; LmPBPA1
UniProt
P0CI74
Ligands
ZN

Structure

x-ray diffraction · resolution 1.6 · 3 distinct chains · 66% helix, 6% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
BCell cycle protein GpsBprotein6268% helix, 6% strandP0CI74
ACell cycle protein GpsBprotein6368% helix, 6% strandP0CI74
ELmPBPA1protein30% helix, 0% strand—

Ligands and binding sites

  • ZN · Zinc ion · metal · 8 copies · chains B, A
  • IMD · Imidazole · additive · chains B, A

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

Interfaces

3 interfaces between chains.

  • B–A · 2372 Ų buried · 40 hydrogen bonds · protein-protein
  • B–E · 220 Ų buried · 8 hydrogen bonds · protein-protein
  • A–E · 40 Ų buried · 1 hydrogen bond · protein-protein

Compared structures

  • 6GPZ · Cell division regulator gpsb in complex with peptide fragment of L. monocytogenes… · the same entry in another collection · chain A against A, TM-score 1.00
  • P0CI74 · AlphaFold monomer V2.0 prediction for cell cycle protein gpsb (P0CI74) · a predicted model of the same protein · chain A against A, TM-score 0.91

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