Structure of PDB 3weo Chain A Binding Site BS04

Receptor Information
>3weo Chain A (length=827) Species: 161934 (Beta vulgaris) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GEAIGYGYQVKNAKVDNSTGKSLTALLQLIRNSPVYGPDIQFLSFTASFE
EDDTLRIRITDANNRRWEIPNEVLPRPPPPPPTTTVLSHPHSDLVFTLFH
TTPFGFTIYRKSTHDVLFDATPIPSNPTTFLIYKDQYLQLSSSLPAQQAH
LYGLGEHTKPTFQLAHNQILTLWNADIASFNRDLNLYGSHPFYMDVRSSP
MVGSTHGVFLLNSNGMDVEYTGDRITYKVIGGIIDLYIFAGRTPEMVLDQ
YTKLIGRPAPMPYWAFGFHQCRWGYRDVNEIETVVDKYAEARIPLEVMWT
DIDYMDAFKDFTLDPVHFPLDKMQQFVTKLHRNGQRYVPILDPGINTNKS
YGTFIRGMQSNVFIKRDGNPYLGSVWPGPVYYPDFLDPAARSFWVDEIKR
FRDILPIDGIWIDMNEASNFITSAPTPGSTLDNPPYKINNSGGRVPINSK
TIPATAMHYGNVTEYNAHNLYGFLESQATREALVRTSNERPFLLSRSTFA
GSGKYTAHWTGDNAARWDDLQYSIPTMLNFGLFGMPMIGADICGFAESTT
EELCRRWIQLGAFYPFSRDHSARDTTHQELYLWESVAASARTVLGLRYQL
LPYYYTLMYDANLRGIPIARPLFFTFPDDVATYGISSQFLIGRGIMVSPV
LQPGAVSVNAYFPRGNWFSLFNYTSSVSVSAGTYVSLSAPPDHINVHIHE
GNIVAMQGEAMTTQAARSTPFHLLVVMSDHVASTGELFLDNGIEMDIGGP
GGKWTLVRFFAESGINNLTISSEVVNRGYAMSQRWVMDKITILGLKRRVR
IKGFVVSVISDLRQLVGQAFKLELEFE
Ligand information
Ligand IDAC1
InChIInChI=1S/C13H23NO8/c1-4-7(10(18)12(20)13(21)22-4)14-6-2-5(3-15)8(16)11(19)9(6)17/h2,4,6-21H,3H2,1H3/t4-,6+,7-,8-,9+,10+,11+,12-,13+/m1/s1
InChIKeyRBZIIHWPZWOIDU-ZCGMLSCUSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0CC1C(C(C(C(O1)O)O)O)NC2C=C(C(C(C2O)O)O)CO
CACTVS 3.341C[CH]1O[CH](O)[CH](O)[CH](O)[CH]1N[CH]2C=C(CO)[CH](O)[CH](O)[CH]2O
OpenEye OEToolkits 1.5.0C[C@@H]1[C@H]([C@@H]([C@H]([C@H](O1)O)O)O)N[C@H]2C=C([C@H]([C@@H]([C@H]2O)O)O)CO
ACDLabs 10.04OC2C(NC1C=C(CO)C(O)C(O)C1O)C(OC(O)C2O)C
CACTVS 3.341C[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@@H]1N[C@H]2C=C(CO)[C@@H](O)[C@H](O)[C@H]2O
FormulaC13 H23 N O8
Name4,6-dideoxy-4-{[(1S,4R,5S,6S)-4,5,6-trihydroxy-3-(hydroxymethyl)cyclohex-2-en-1-yl]amino}-alpha-D-glucopyranose;
6-METHYL-5-(4,5,6-TRIHYDROXY-3-HYDROXYMETHYL-CYCLOHEX-2-ENYLAMINO)-TETRAHYDRO-PYRAN-2,3,4-TRIOL;
4,6-dideoxy-4-{[(1S,4R,5S,6S)-4,5,6-trihydroxy-3-(hydroxymethyl)cyclohex-2-en-1-yl]amino}-alpha-D-glucose;
4,6-dideoxy-4-{[(1S,4R,5S,6S)-4,5,6-trihydroxy-3-(hydroxymethyl)cyclohex-2-en-1-yl]amino}-D-glucose;
4,6-dideoxy-4-{[(1S,4R,5S,6S)-4,5,6-trihydroxy-3-(hydroxymethyl)cyclohex-2-en-1-yl]amino}-glucose
ChEMBL
DrugBankDB02218
ZINCZINC000058638973
PDB chain3weo Chain D Residue 7 [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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PDB3weo Structural advantage of sugar beet alpha-glucosidase to stabilize the Michaelis complex with long-chain substrate
Resolution1.45 Å
Binding residue
(original residue number in PDB)
D232 W329 D357 W467 D469 M470 R552 D568 F601 H626
Binding residue
(residue number reindexed from 1)
D176 W273 D301 W411 D413 M414 R496 D512 F545 H570
Annotation score1
Enzymatic activity
Enzyme Commision number 3.2.1.20: alpha-glucosidase.
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0004553 hydrolase activity, hydrolyzing O-glycosyl compounds
GO:0030246 carbohydrate binding
Biological Process
GO:0005975 carbohydrate metabolic process

View graph for
Molecular Function

View graph for
Biological Process
External links
PDB RCSB:3weo, PDBe:3weo, PDBj:3weo
PDBsum3weo
PubMed25451917
UniProtL0N7E5

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