Structure of PDB 3pha Chain D Binding Site BS02

Receptor Information
>3pha Chain D (length=666) Species: 411459 (Blautia obeum ATCC 29174) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SNAMIRKYRYGAPFDTEALTEKIETAEEAFPYGEISQKEGFAFTYIMDED
DIVYGLGESNRGINKRGYCYISNCTDDPIHTEDKRSLYGAHNFIIVSGKT
TFGLFFDYPSKLTFDIGYTRMDTLKVSCENADLDIYVIEGENAYDIVKQF
RRVIGRSYIPPKFAFGFGQSRYGYTTKEDFRAVAKGYRENHIPIDMIYMD
IDYMQDFKDFTVNEKNFPDFPEFVKEMKDQELRLIPIIDAGVKVEKGYEV
YEEGVKNNYFCKREDGSDFVAAVWPGDTHFPDMLNPEARKWFGDKYRFLI
DQGIEGFWNDMNEPAIFYSSEGLAEAKEFAGEFAKDTEGKIHPWAMQAKM
KDIVNSPEDYKRFYHNVNGKKIRHDKVHNLFGYNMTRAAGEAFERIDPEK
RFLMFSRSSYIGMHRYGGIWMGDNKSWWSHILLNLKMLPSLNMCGFMYTG
ADLGGFGDDTTRDLLLRFLALGVFTPLMRDHAAEGTREQECYQFENIEDF
RSVINARYRLVPYLYSEYMKAALNDDMYFKPLGFVYPDDKMAIRVEDQLM
LGNEIMIAPVYEQNARGRYVYLPEEMKFIKFMPDGSISEEVLEKGVHYVD
VALNEVPLFIRSGKCIPVAEAAECVKDIDTENMQLIGYEGSSYTLYEDDG
IHKDYDKKENYRVLTK
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 chain3pha Chain H Residue 3 [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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PDB3pha The crystal structure of the W169Y mutant of alpha-glucosidase (gh31 family) from Ruminococcus obeum atcc 29174 in complex with acarbose
Resolution2.173 Å
Binding residue
(original residue number in PDB)
D73 Y169 D197 I198 W271 D307 M308 R404 D420 H478
Binding residue
(residue number reindexed from 1)
D76 Y172 D200 I201 W274 D310 M311 R407 D423 H481
Annotation score1
Enzymatic activity
Enzyme Commision number 3.2.1.-
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0004553 hydrolase activity, hydrolyzing O-glycosyl compounds
GO:0016798 hydrolase activity, acting on glycosyl bonds
GO:0030246 carbohydrate binding
Biological Process
GO:0005975 carbohydrate metabolic process

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Molecular Function

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Biological Process
External links
PDB RCSB:3pha, PDBe:3pha, PDBj:3pha
PDBsum3pha
PubMed
UniProtA5ZY13

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