Structure of PDB 3pha Chain C Binding Site BS01

Receptor Information
>3pha Chain C (length=665) Species: 411459 (Blautia obeum ATCC 29174) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
NAMIRKYRYGAPFDTEALTEKIETAEEAFPYGEISQKEGFAFTYIMDEDD
IVYGLGESNRGINKRGYCYISNCTDDPIHTEDKRSLYGAHNFIIVSGKTT
FGLFFDYPSKLTFDIGYTRMDTLKVSCENADLDIYVIEGENAYDIVKQFR
RVIGRSYIPPKFAFGFGQSRYGYTTKEDFRAVAKGYRENHIPIDMIYMDI
DYMQDFKDFTVNEKNFPDFPEFVKEMKDQELRLIPIIDAGVKVEKGYEVY
EEGVKNNYFCKREDGSDFVAAVWPGDTHFPDMLNPEARKWFGDKYRFLID
QGIEGFWNDMNEPAIFYSSEGLAEAKEFAGEFAKDTEGKIHPWAMQAKMK
DIVNSPEDYKRFYHNVNGKKIRHDKVHNLFGYNMTRAAGEAFERIDPEKR
FLMFSRSSYIGMHRYGGIWMGDNKSWWSHILLNLKMLPSLNMCGFMYTGA
DLGGFGDDTTRDLLLRFLALGVFTPLMRDHAAEGTREQECYQFENIEDFR
SVINARYRLVPYLYSEYMKAALNDDMYFKPLGFVYPDDKMAIRVEDQLML
GNEIMIAPVYEQNARGRYVYLPEEMKFIKFMPDGSISEEVLEKGVHYVDV
ALNEVPLFIRSGKCIPVAEAAECVKDIDTENMQLIGYEGSSYTLYEDDGI
HKDYDKKENYRVLTK
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 G 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 D307 M308 R404 D420 F453 H478
Binding residue
(residue number reindexed from 1)
D75 Y171 D199 I200 D309 M310 R406 D422 F455 H480
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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