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Crystal structure of udp-N-acetylenolpyruvoylglucosamine reductase (murb) from mycobacterium tuberculosis

Analyse Crystal structure of udp-N-acetylenolpyruvoylglucosamine reductase (murb) from… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
5JZX
Type
protein
Length
2,051 residues
Chains
6
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Udp-N-acetylenolpyruvoylglucosamine reductase
EC
1.3.1.98
UniProt
P9WJL9
Ligands
FAD, K
Pockets
19 · best druggability 0.84

Structure

x-ray diffraction · 6 distinct chains · 28% helix, 25% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AUdp-N-acetylenolpyruvoylglucosamine reductase (EC 1.3.1.98)protein36428% helix, 25% strandP9WJL9
BUdp-N-acetylenolpyruvoylglucosamine reductase (EC 1.3.1.98)protein32727% helix, 26% strandP9WJL9
CUdp-N-acetylenolpyruvoylglucosamine reductase (EC 1.3.1.98)protein35529% helix, 24% strandP9WJL9
DUdp-N-acetylenolpyruvoylglucosamine reductase (EC 1.3.1.98)protein35329% helix, 27% strandP9WJL9
EUdp-N-acetylenolpyruvoylglucosamine reductase (EC 1.3.1.98)protein31327% helix, 25% strandP9WJL9
FUdp-N-acetylenolpyruvoylglucosamine reductase (EC 1.3.1.98)protein33927% helix, 22% strandP9WJL9

Ligands and binding sites

  • FAD · Flavin-adenine dinucleotide · ligand · 6 copies · chains A, B, C, D, E, F
  • K · Potassium ion · metal · 3 copies · chains A, B, C

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

Pockets

19 pockets found on a 1 Å grid, 9 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
16550.840.8965FAD, K
29010.840.8594FAD
35980.830.8868FAD
410640.820.83105FAD, K
59120.810.8385FAD

Interfaces

4 interfaces between chains.

  • B–D · 722 Ų buried · 14 hydrogen bonds · protein-protein
  • A–C · 711 Ų buried · 16 hydrogen bonds · protein-protein
  • E–F · 699 Ų buried · 15 hydrogen bonds · protein-protein
  • A–D · 203 Ų buried · 3 hydrogen bonds · protein-protein

Compared structures

  • 5JZX · Crystal Structure of UDP-N-acetylenolpyruvoylglucosamine reductase (MurB) from… · the same entry in another collection · chain F against F, TM-score 1.00
  • P9WJL9 · AlphaFold monomer V2.0 prediction for udp-N- acetylenolpyruvoylglucosamine reductase… · a predicted model of the same protein · chain E against A, TM-score 0.99

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