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Bgt in complex with a 13MER DNA containing a central C:G base pair and udp

Analyse Bgt in complex with a 13MER DNA containing a central C:G base pair and udp in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
1SXQ
Type
protein + DNA
Length
754 residues
Chains
6
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
5'-D(*AP*AP*AP*AP*AP*AP*GP*TP*TP*TP*TP*TP*T)-3'…
EC
2.4.1.27
UniProt
P04547
Ligands
UDP
Pockets
14 · best druggability 0.82

Structure

x-ray diffraction · 3 distinct chains · 40% helix, 18% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
C, D5'-D(*AP*AP*AP*AP*AP*AP*GP*TP*TP*TP*TP*TP*T)-3'dna13——
E, F5'-D(*AP*AP*AP*AP*AP*AP*CP*TP*TP*TP*TP*TP*T)-3'dna13——
A, BDNA beta-glucosyltransferase (EC 2.4.1.27)protein35140% helix, 18% strandP04547

Ligands and binding sites

  • UDP · Uridine-5'-diphosphate · ligand · 2 copies · chains A, B

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

Pockets

14 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
18820.820.8583UDP
28990.820.8468UDP
31120.450.7822empty
4960.450.8022empty
51340.440.7623empty

Interfaces

12 interfaces between chains.

  • C–E · 512 Ų buried · 33 hydrogen bonds · nucleic-nucleic
  • D–F · 505 Ų buried · 41 hydrogen bonds · nucleic-nucleic
  • F–B · 407 Ų buried · 3 hydrogen bonds · protein-nucleic
  • D–B · 378 Ų buried · 5 hydrogen bonds · protein-nucleic
  • E–A · 376 Ų buried · 3 hydrogen bonds · protein-nucleic

Compared structures

  • 1SXQ · BGT in complex with a 13mer DNA containing a central C:G base pair and UDP · the same entry in another collection · chain C against C, TM-score 1.00

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