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Crystal structure of human CD38 in complex with hydrolysed compound JMS713

Analyse Crystal structure of human CD38 in complex with hydrolysed compound JMS713 in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
4TMF
Type
protein
Length
486 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
ADP-ribosyl CYCLASE/CYCLIC ADP-ribose hydrolase 1
EC
3.2.2.6, 2.4.99.20
UniProt
P28907
Ligands
JS2
Pockets
5 · best druggability 0.70

Structure

x-ray diffraction · 2 distinct chains · 44% helix, 15% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AADP-ribosyl CYCLASE/CYCLIC ADP-ribose hydrolase 1 (EC 3.2.2.6, 2.4.99.20)protein24445% helix, 15% strandP28907
BADP-ribosyl CYCLASE/CYCLIC ADP-ribose hydrolase 1 (EC 3.2.2.6, 2.4.99.20)protein24244% helix, 15% strandP28907

Ligands and binding sites

  • JS2 · 5-O-[(R)-{[(S)-[4-(8-amino-6-oxo-1,6-dihydro-9H-purin-9-yl)butoxy](hydroxy)phosphoryl]oxy}(hydroxy)phosphoryl]-alpha-D- ribofuranose · ligand · 2 copies · chains A, B

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

Pockets

5 pockets found on a 1 Å grid, 4 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
16450.700.7863JS2
26260.670.7764JS2
3680.570.8815empty
4630.520.8614empty
5840.330.7419empty

Interfaces

1 interface between chains.

  • A–B · 569 Ų buried · 8 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 11 disulfide (disulfide).

Compared structures

  • 4TMF · Crystal structure of human CD38 in complex with hydrolysed compound JMS713 · the same entry in another collection · chain A against A, TM-score 1.00
  • P28907 · AlphaFold monomer V2.0 prediction for ADP-ribosyl CYCLASE/CYCLIC ADP- ribose hydrolase 1… · a predicted model of the same protein · chain A against A, TM-score 0.99

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