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Structure of the tetrahydromethanopterin dependent formaldehyde- activating enzyme (fae) from methylobacterium extorquens AM1 with bound 5,10-methylene tetrahydromethanopterin

Analyse Structure of the tetrahydromethanopterin dependent formaldehyde- activating… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
1Y60
Type
protein
Length
841 residues
Chains
5
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Formaldehyde-activating enzyme fae
UniProt
Q9FA38
Ligands
H4M
Pockets
8 · best druggability 0.77

Structure

x-ray diffraction · 2 distinct chains · 42% helix, 23% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, B, C, EFormaldehyde-activating enzyme faeprotein16842% helix, 23% strandQ9FA38
DFormaldehyde-activating enzyme faeprotein16942% helix, 22% strandQ9FA38

Ligands and binding sites

  • H4M · 5,10-dimethylene tetrahydromethanopterin · ligand · 5 copies · chains B, C, A, D, E

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
11660.770.9430empty
24170.700.8139H4M
34190.700.8138H4M
44110.690.8137H4M
54240.680.8038H4M

Interfaces

5 interfaces between chains.

  • C–D · 1856 Ų buried · 22 hydrogen bonds · protein-protein
  • D–E · 1846 Ų buried · 21 hydrogen bonds · protein-protein
  • A–E · 1826 Ų buried · 21 hydrogen bonds · protein-protein
  • B–C · 1823 Ų buried · 23 hydrogen bonds · protein-protein
  • A–B · 1821 Ų buried · 18 hydrogen bonds · protein-protein

Compared structures

  • 1Y60 · Structure of the tetrahydromethanopterin dependent formaldehyde-activating enzyme (Fae)… · the same entry in another collection · chain E against E, TM-score 1.00
  • Q9FA38 · AlphaFold monomer V2.0 prediction for 5,6,7,8-tetrahydromethanopterin hydro-lyase (Q9FA38) · a predicted model of the same protein · chain B against A, TM-score 0.99

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