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Crystal Structure of the GatD/MurT Enzyme Complex from Staphylococcus aureus

Analyse Crystal Structure of the GatD/MurT Enzyme Complex from Staphylococcus aureus in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6GS2
Type
protein
Length
1,262 residues
Chains
4
Method
x-ray diffraction
Collection
MolNFT v2 / PDB Bank
Contract
0xd58B01f6C18086e5202cdC5D7Ad3E41790360102
Owner
0xF4e1AA6f26B7DA48EeAD9B24a97927303eeA07b8
Resolution
2.04
Source
Staphylococcus aureus; Staphylococcus aureus (strain N315)
Molecule
SA1707 protein; SA1708 protein
UniProt
A0A0H3JN63, A0A0H3JUU7
Ligands
ZN, MG
Pockets
6 · best druggability 0.76

Structure

x-ray diffraction · resolution 2.04 · 4 distinct chains · 35% helix, 26% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ASA1707 proteinprotein24634% helix, 29% strandA0A0H3JN63
BSA1708 proteinprotein38936% helix, 24% strandA0A0H3JUU7
CSA1707 proteinprotein24331% helix, 31% strandA0A0H3JN63
DSA1708 proteinprotein38437% helix, 24% strandA0A0H3JUU7

Ligands and binding sites

  • ZN · Zinc ion · metal · 2 copies · chains B, D
  • MG · Magnesium ion · metal · chains B
  • 144 · Tris-hydroxymethyl-methyl-ammonium · additive · chains A
  • PEG · Di(hydroxyethyl)ether · additive · chains A

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
13840.760.8647empty
211800.740.77103empty
33690.700.8257empty
4930.380.7618empty
5750.370.7725empty

Interfaces

5 interfaces between chains.

  • B–D · 1328 Ų buried · 12 hydrogen bonds · protein-protein
  • C–D · 995 Ų buried · 13 hydrogen bonds · protein-protein
  • A–B · 993 Ų buried · 14 hydrogen bonds · protein-protein
  • B–C · 467 Ų buried · 7 hydrogen bonds · protein-protein
  • A–D · 372 Ų buried · 6 hydrogen bonds · protein-protein

Compared structures

  • 6GS2 · Crystal structure of the GATD/MURT enzyme complex from staphylococcus aureus · the same entry in another collection · chain A against A, TM-score 1.00

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