Structure of PDB 4iie Chain B Binding Site BS07

Receptor Information
>4iie Chain B (length=832) Species: 5053 (Aspergillus aculeatus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
LAFSPPFYPSPWANGQGEWAEAYQRAVAIVSQMTLDEKVNLTTGTGWELE
KCVGQTGGVPRLNIGGMCLQDSPLGIRDSDYNSAFPAGVNVAATWDKNLA
YLRGQAMGQEFSDKGIDVQLGPAAGPLGRSPDGGRNWEGFSPDPALTGVL
FAETIKGIQDAGVVATAKHYILNEQEHFRQVAEAAGYGFNISDTISSNVD
DKTIHEMYLWPFADAVRAGVGAIMCSYNQINNSYGCQNSYTLNKLLKAEL
GFQGFVMSDWGAHHSGVGSALAGLDMSMPGDITFDSATSFWGTNLTIAVL
NGTVPQWRVDDMAVRIMAAYYKVGRDRLYQPPNFSSWTRDEYGFKYFYPQ
EGPYEKVNHFVNVQRNHSEVIRKLGADSTVLLKNNNALPLTGKERKVAIL
GEDAGSNSYGANGCSDRGCDNGTLAMAWGSGTAEFPYLVTPEQAIQAEVL
KHKGSVYAITDNWALSQVETLAKQASVSLVFVNSDAGEGYISVDGNEGDR
NNLTLWKNGDNLIKAAANNCNNTIVVIHSVGPVLVDEWYDHPNVTAILWA
GLPGQESGNSLADVLYGRVNPGAKSPFTWGKTREAYGDYLVRELNNGNGA
PQDDFSEGVFIDYRGFDKRNETPIYEFGHGLSYTTFNYSGLHIQVLNATE
TGAAPTFGQVGNASDYVYPEGLTRISKFIYPWLNSTDLKASSGDPYYGVD
TAEHVPEGATDGSPQPVLPAGGGSGGNPRLYDELIRVSVTVKNTGRVAGD
AVPQLYVSLGGPNEPKVVLRKFDRLTLKPSEETVWTTTLTRRDLSNWDVA
AQDWVITSYPKKVHVGSSSRQLPLHAALPKVQ
Ligand information
Ligand IDCGB
InChIInChI=1S/C7H13NO4/c9-4-3-1-2-7(12,8-3)6(11)5(4)10/h3-6,8-12H,1-2H2/t3-,4+,5-,6+,7-/m1/s1
InChIKeyFXFBVZOJVHCEDO-IBISWUOJSA-N
SMILES
SoftwareSMILES
CACTVS 3.341O[CH]1[CH](O)[CH](O)[C]2(O)CC[CH]1N2
CACTVS 3.341O[C@@H]1[C@@H](O)[C@H](O)[C@]2(O)CC[C@H]1N2
OpenEye OEToolkits 1.5.0C1C[C@]2([C@H]([C@@H]([C@H]([C@@H]1N2)O)O)O)O
OpenEye OEToolkits 1.5.0C1CC2(C(C(C(C1N2)O)O)O)O
ACDLabs 10.04OC12NC(CC1)C(O)C(O)C2O
FormulaC7 H13 N O4
NameCALYSTEGINE B2;
(1S,2R,3S,4R,5S)-8-AZABICYCLO[3.2.1]OCTANE-1,2,3,4-TETROL
ChEMBLCHEMBL526330
DrugBankDB04658
ZINCZINC000012504453
PDB chain4iie Chain B Residue 952 [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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PDB4iie Crystal structures of glycoside hydrolase family 3 beta-glucosidase 1 from Aspergillus aculeatus
Resolution2.0 Å
Binding residue
(original residue number in PDB)
D92 R156 K189 H190 M245 Y248 D280 S451 E509
Binding residue
(residue number reindexed from 1)
D71 R135 K168 H169 M224 Y227 D259 S430 E488
Annotation score1
Binding affinityMOAD: Ki=4600uM
Enzymatic activity
Catalytic site (original residue number in PDB) D280 A507
Catalytic site (residue number reindexed from 1) D259 A486
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:0009251 glucan catabolic process
GO:0030245 cellulose catabolic process

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Molecular Function

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Biological Process
External links
PDB RCSB:4iie, PDBe:4iie, PDBj:4iie
PDBsum4iie
PubMed23537284
UniProtP48825|BGL1_ASPAC Beta-glucosidase 1

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