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MolNFT v1 · #1116 · protein

Crystal structure of the fungal peroxidase from arthromyces ramosus at 1.9 ångströms resolution: structural comparisons with the lignin and cytochrome C peroxidases

1ARP: “Crystal structure of the fungal peroxidase from arthromyces ramosus at 1.9 ångströms resolution: structural…”. X-ray diffraction, 3 ligands (HEM, NAG, CA), 1 pocket (best druggability 0.80). MolNFT v1 #1116 on GenesisL1: 3D…

PDB
1ARP
Type
protein
Length
336 residues
Chains
1
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Peroxidase
EC
1.11.1.7
UniProt
P28313
Ligands
HEM, NAG, CA
Pockets
1 · best druggability 0.80

Structure

x-ray diffraction · 1 distinct chain · 44% helix, 7% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
APeroxidase (EC 1.11.1.7)protein33644% helix, 7% strandP28313

Ligands and binding sites

  • HEM · Protoporphyrin IX containing Fe · ligand · chains A
  • NAG · 2-acetamido-2-deoxy-beta-D-glucopyranose · sugar · 2 copies · chains A
  • CA · Calcium ion · metal · 2 copies · chains A

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

Pockets

1 pocket found on a 1 Å grid, 1 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
14060.800.8840HEM

Modifications

Observed in the structure: 4 disulfide, 1 glycan (disulfide, N-glycosylation).

Compared structures

  • 1ARP · Crystal structure of the fungal peroxidase from Arthromyces ramosus at 1.9 angstroms… · the same entry in another collection · chain A against A, TM-score 1.00
  • P28313 · AlphaFold monomer V2.0 prediction for peroxidase (P28313) · a predicted model of the same protein · chain A against A, TM-score 1.00

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