Structure of PDB 2j78 Chain A Binding Site BS03

Receptor Information
>2j78 Chain A (length=443) Species: 2336 (Thermotoga maritima) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
VKKFPEGFLWGVATASYQIEGSPLADGAGMSIWHTFSHTPGNVKNGDTGD
VACDHYNRWKEDIEIIEKLGVKAYRFSISWPRILPEGTGRVNQKGLDFYN
RIIDTLLEKGITPFVTIYHWDLPFALQLKGGWANREIADWFAEYSRVLFE
NFGDRVKNWITLNEPWVVAIVGHLYGVHAPGMRDIYVAFRAVHNLLRAHA
RAVKVFRETVKDGKIGIVFNNGYFEPASEKEEDIRAVRFMHQFNNYPLFL
NPIYRGDYPELVLEFAREYLPENYKDDMSEIQEKIDFVGLNYYSGHLVKF
DPDAAKVSFVERDLPKTAMGWEIVPEGIYWILKKVKEEYNPPEVYITENG
AAFDDVVSEDGRVHDQNRIDYLKAHIGQAWKAIQEGVPLKGYFVWSLLDN
FEWAEGYSKRFGIVYVDYSTQKRIVKDSGYWYSNVVKNNGLED
Ligand information
Ligand IDGOX
InChIInChI=1S/C6H12N2O5/c9-1-2-3(10)4(11)5(12)6(7-2)8-13/h2-5,9-13H,1H2,(H,7,8)/t2-,3-,4+,5-/m1/s1
InChIKeyVBXHGXTYZGYTQG-SQOUGZDYSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.7.5C(C1C(C(C(C(=NO)N1)O)O)O)O
OpenEye OEToolkits 1.7.5C([C@@H]1[C@H]([C@@H]([C@H](/C(=N/O)/N1)O)O)O)O
CACTVS 3.385OC[CH]1NC(=NO)[CH](O)[CH](O)[CH]1O
CACTVS 3.385OC[C@H]1NC(=N\O)/[C@H](O)[C@@H](O)[C@@H]1O
ACDLabs 10.04OC1C(O)C(O)C(=N\O)\NC1CO
FormulaC6 H12 N2 O5
Name(2S,3S,4R,5R)-6-(HYDROXYAMINO)-2-(HYDROXYMETHYL)-2,3,4,5-TETRAHYDROPYRIDINE-3,4,5-TRIOL;
D-GLUCONHYDROXIMO-1,5-LACTAM
ChEMBLCHEMBL1213470
DrugBankDB02376
ZINC
PDB chain2j78 Chain A Residue 1451 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2j78 Glycosidase Inhibition: An Assessment of the Binding of 18 Putative Transition-State Mimics.
Resolution1.65 Å
Binding residue
(original residue number in PDB)
Q20 H121 N165 E166 Y295 E351 W398 E405 W406 F414
Binding residue
(residue number reindexed from 1)
Q18 H119 N163 E164 Y293 E348 W395 E402 W403 F411
Annotation score1
Binding affinityMOAD: Kd=384nM
PDBbind-CN: -logKd/Ki=6.42,Kd=384nM
Enzymatic activity
Catalytic site (original residue number in PDB) R77 H121 E166 V169 N293 Y295 E351
Catalytic site (residue number reindexed from 1) R75 H119 E164 V167 N291 Y293 E348
Enzyme Commision number 3.2.1.21: beta-glucosidase.
Gene Ontology
Molecular Function
GO:0004553 hydrolase activity, hydrolyzing O-glycosyl compounds
GO:0008422 beta-glucosidase activity
GO:0016798 hydrolase activity, acting on glycosyl bonds
Biological Process
GO:0005975 carbohydrate metabolic process
GO:0030245 cellulose catabolic process

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Molecular Function

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Biological Process
External links
PDB RCSB:2j78, PDBe:2j78, PDBj:2j78
PDBsum2j78
PubMed17279749
UniProtQ08638|BGLA_THEMA Beta-glucosidase A (Gene Name=bglA)

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