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MolNFT v1 · #125610 · protein

Quadruple space group ambiguity due to rotational and translational non-crystallographic symmetry in human liver fructose-1,6- bisphosphatase

5LDZ · Fructose-1,6-bisphosphatase 1: “Quadruple space group ambiguity due to rotational and translational non-crystallographic symmetry in human…”. X-ray diffraction, 3 ligands (ZN, SO4, CL), 20 pockets (best druggability 0.83). MolNFT v1…

PDB
5LDZ
Type
protein
Length
1,872 residues
Chains
6
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Fructose-1,6-bisphosphatase 1
EC
3.1.3.11
UniProt
P09467
Ligands
ZN, SO4, CL
Pockets
20 · best druggability 0.83

Structure

x-ray diffraction · 5 distinct chains · 39% helix, 24% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, EFructose-1,6-bisphosphatase 1 (EC 3.1.3.11)protein31139% helix, 24% strandP09467
BFructose-1,6-bisphosphatase 1 (EC 3.1.3.11)protein31238% helix, 24% strandP09467
CFructose-1,6-bisphosphatase 1 (EC 3.1.3.11)protein31138% helix, 24% strandP09467
DFructose-1,6-bisphosphatase 1 (EC 3.1.3.11)protein31339% helix, 25% strandP09467
FFructose-1,6-bisphosphatase 1 (EC 3.1.3.11)protein31438% helix, 24% strandP09467

Ligands and binding sites

  • ZN · Zinc ion · metal · 9 copies · chains A, B, C, D, E, F
  • SO4 · Sulfate ion · ion · 29 copies · chains A, B, C, D, E, F
  • CL · Chloride ion · ion · 3 copies · chains B, D, F

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

Pockets

20 pockets found on a 1 Å grid, 11 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
19440.830.84107empty
26570.710.7866empty
38390.700.7692SO4
4680.620.9125empty
5840.590.8830empty

Interfaces

8 interfaces between chains.

  • A–B · 2218 Ų buried · 20 hydrogen bonds · protein-protein
  • E–F · 2215 Ų buried · 20 hydrogen bonds · protein-protein
  • C–D · 2190 Ų buried · 19 hydrogen bonds · protein-protein
  • B–C · 1487 Ų buried · 13 hydrogen bonds · protein-protein
  • A–D · 1481 Ų buried · 15 hydrogen bonds · protein-protein

Compared structures

  • 5LDZ · Quadruple space group ambiguity due to rotational and translational non-crystallographic… · the same entry in another collection · chain F against F, TM-score 1.00
  • P09467 · AlphaFold monomer V2.0 prediction for fructose-1,6-bisphosphatase 1 (P09467) · a predicted model of the same protein · chain F against A, TM-score 0.99

Analyse

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