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MolNFT v1 · #35820 · protein

Mutant L65M structure of PH0725 from pyrococcus horikoshii OT3

2EMR · Probable diphthine synthase: “Mutant L65M structure of PH0725 from pyrococcus horikoshii OT3”. X-ray diffraction, 2 ligands (SAH, NA), 7 pockets (best druggability 0.74). MolNFT v1 #35820 on GenesisL1: 3D structure, binding sites…

PDB
2EMR
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, NA
Pockets
7 · best druggability 0.74

Structure

x-ray diffraction · 1 distinct chain · 38% helix, 23% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, BProbable diphthine synthase (EC 2.1.1.98)protein26538% helix, 23% strandO58456

Ligands and binding sites

  • SAH · S-adenosyl-L-homocysteine · ligand · chains A
  • NA · Sodium ion · metal · 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
14710.740.8355empty
24160.740.8457SAH
31600.420.7419empty
4990.380.7517empty
5850.370.7617empty

Interfaces

1 interface between chains.

  • A–B · 2578 Ų buried · 29 hydrogen bonds · protein-protein

Compared structures

  • 2EMR · Mutant L65M structure of PH0725 from Pyrococcus horikoshii OT3 · the same entry in another collection · chain A against A, 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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