PDB Entry (6sxt)
PDB ID: 6sxt Resolution: 1.47 Å Exp. Method: X-RAY DIFFRACTION
PMID: 32053363 DOI: 10.1021/jacs.9b11351
Protein
Protein Name: Alpha-L-arabinofuranosidase B
Uniprot ID/ACC: Q8NK89 (ABFB_ASPKW) Organism: Aspergillus kawachii (strain NBRC 4308) (White koji mold) (Aspergillus awamori var. kawachi)
Gene Symbol: abfB Gene ID: -
Protein Class: HYDROLASE
Ligand
Ligand Name:   Alpha-L-arabino-cyclophellitol aziridine
Canonical SMILES:   OC[C@@H]1[C@H]2N[C@H]2[C@H](O)[C@H]1O
Standard InChI:   InChI=1S/C6H11NO3/c8-1-2-3-4(7-3)6(10)5(2)9/h2-10H,1H2/t2-,3-,4-,5+,6+/m1/s1
HET Code:   LXE PubChem:   -
DrugBank:   - ChEMBL:   -
Molecular Formula:   C6H11NO3 Mol. Weight:   145.0739 logP:   -2.3293
HBD:   4 HBA:   4
#Rotatable Bonds:   1 TPSA:   82.63
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Aziridine Opening GLU 221 A 13.74 12.14 Aziridine
Binding Affinity
-