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Atomic resolution structure of obelin from obelia longissima

Analyse Atomic resolution structure of obelin from obelia longissima in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
1QV1
Type
protein
Length
187 residues
Chains
1
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Obelin
EC
1.13.12.5
UniProt
Q27709
Ligands
CZH, CO, CA, K
Pockets
1 · best druggability 0.84

Structure

x-ray diffraction · 1 distinct chain · 62% helix, 3% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AObelin (EC 1.13.12.5)protein18762% helix, 3% strandQ27709

Ligands and binding sites

  • CZH · C2-hydroperoxy-coelenterazine · ligand · chains A
  • CO · Cobalt (II) ion · metal · 2 copies · chains A
  • CA · Calcium ion · metal · chains A
  • K · Potassium ion · metal · chains A
  • GOL · Glycerol · additive · 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
12030.840.9733CZH

Compared structures

  • 1QV1 · Atomic resolution structure of obelin from Obelia longissima · the same entry in another collection · chain A against A, TM-score 1.00
  • Q27709 · AlphaFold monomer V2.0 prediction for obelin (Q27709) · a predicted model of the same protein · chain A against A, TM-score 0.97

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