Structure of PDB 4b1m Chain B Binding Site BS01

Receptor Information
>4b1m Chain B (length=163) Species: 1423 (Bacillus subtilis) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
TTPFMSNMTGWTTVNGTWADTIEGKQGRSDGDSFILSSASGSDFTYESDI
TIKDGNGRGAGALMFRSDKDAKNGYLANVDAKHDLVKFFKFENGAASVIA
EYKTPIDVNKKYHLKTEAEGDRFKIYLDDRLVIDAHDSVFSEGQFGLNVW
DATAVFQNVTKES
Ligand information
Ligand IDFRU
InChIInChI=1S/C6H12O6/c7-1-3-4(9)5(10)6(11,2-8)12-3/h3-5,7-11H,1-2H2/t3-,4-,5+,6-/m1/s1
InChIKeyRFSUNEUAIZKAJO-ARQDHWQXSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04OC1C(O)C(OC1(O)CO)CO
OpenEye OEToolkits 1.5.0C([C@@H]1[C@H]([C@@H]([C@](O1)(CO)O)O)O)O
CACTVS 3.341OC[CH]1O[C](O)(CO)[CH](O)[CH]1O
OpenEye OEToolkits 1.5.0C(C1C(C(C(O1)(CO)O)O)O)O
CACTVS 3.341OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O
FormulaC6 H12 O6
Namebeta-D-fructofuranose;
beta-D-fructose;
D-fructose;
fructose
ChEMBLCHEMBL604608
DrugBank
ZINCZINC000001529270
PDB chain4b1m Chain E Residue 1 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB4b1m How Nature Can Exploit Nonspecific Catalytic and Carbohydrate Binding Modules to Create Enzymatic Specificity
Resolution1.1 Å
Binding residue
(original residue number in PDB)		H597 W664
Binding residue
(residue number reindexed from 1)		H83 W150
Annotation score4
Enzymatic activity
Enzyme Commision number 3.2.1.80: fructan beta-fructosidase.
Gene Ontology
Molecular Function
GO:0016787 hydrolase activity

View graph for
Molecular Function
External links
PDB RCSB:4b1m, PDBe:4b1m, PDBj:4b1m
PDBsum4b1m
PubMed23213210
UniProtP05656|SACC_BACSU Levanase (Gene Name=sacC)

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