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MolNFT v1 · #26386 · protein

Structural study of project id PH0725 from pyrococcus horikoshii OT3

1WNG · Probable diphthine synthase: “Structural study of project id PH0725 from pyrococcus horikoshii OT3”. X-ray diffraction, 2 ligands (SAH, SO4), 7 pockets (best druggability 0.74). MolNFT v1 #26386 on GenesisL1: 3D structure, binding…

PDB
1WNG
Type
protein
Length
530 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Probable diphthine synthase
EC
2.1.1.98
UniProt
O58456
Ligands
SAH, SO4
Pockets
7 · best druggability 0.74

Structure

x-ray diffraction · 1 distinct chain · 37% helix, 23% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, BProbable diphthine synthase (EC 2.1.1.98)protein26537% helix, 23% strandO58456

Ligands and binding sites

  • SAH · S-adenosyl-L-homocysteine · ligand · chains A
  • SO4 · Sulfate ion · ion · 6 copies · chains A, B

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
14310.740.8346empty
24380.730.8359SO4, SAH
31570.420.7418empty
41060.400.7618empty
51020.370.7420empty

Interfaces

1 interface between chains.

  • A–B · 2579 Ų buried · 30 hydrogen bonds · protein-protein

Compared structures

  • 1WNG · Structural study of project ID PH0725 from Pyrococcus horikoshii OT3 · the same entry in another collection · chain B against B, TM-score 1.00
  • O58456 · AlphaFold monomer V2.0 prediction for diphthine synthase (O58456) · a predicted model of the same protein · chain B against A, TM-score 1.00

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