Structure of PDB 3aic Chain C Binding Site BS01

Receptor Information
>3aic Chain C (length=844) Species: 1309 (Streptococcus mutans) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SFAQYNQVYSTDAANFEHVDHYLTAESWYRPKYILKDGKTWTQSTEKDFR
PLLMTWWPDQETQRQYVNYMNAQLGIHQTYNTATSPLQLNLAAQTIQTKI
EEKITAEKNTNWLRQTISAFVKTQSAWNSDSEKPFDDHLQKGALLYSNNS
KLTSQANSNYRILNRTPTNQTGKKDPRYTADRTIGGYEFLLANDVDNSNP
VVQAEQLNWLHFLMNFGNIYANDPDANFDSIRVDAVDNVDADLLQIAGDY
LKAAKGIHKNDKAANDHLSILEAWSYNDTPYLHDDGDNMINMDNRLRLSL
LYSLAKPLNQRSGMNPLITNSLVNRTDDNAETAAVPSYSFIRAHDSEVQD
LIRDIIKAEINPNVVGYSFTMEEIKKAFEIYNKDLLATEKKYTHYNTALS
YALLLTNKSSVPRVYYGDMFTDDGQYMAHKTINYEAIETLLKARIKYVSG
GQAMRNQQVGNSEIITSVRYGKGALKATDTGDRITRTSGVVVIEGNNPSL
RLKASDRVVVNMGAAHKNQAYRPLLLTTDNGIKAYHSDQEAAGLVRYTND
RGELIFTAADIKGYANPQVSGYLGVWVPVGAAADQDVRVAASTAPSTDGK
SVHQNAALDSRVMFEGFSNFQAFATKKEEYTNVVIAKNVDKFAEWGVTDF
EMAPQYVSSTDGSFLDSVIQNGYAFTDRYDLGISKPNKYGTADDLVKAIK
ALHSKGIKVMADWVPDQMYALPEKEVVTATRVDKYGTPVAGSQIKNTLYV
VDGKSSGKDQQAKYGGAFLEELQAKYPELFARKQISTGVPMDPSVKIKQW
SAKYFNGTNILGRGAGYVLKDQATNTYFSLVSDNTFLPKSLVNP
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 chain3aic Chain K 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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PDB3aic Crystal structure of glucansucrase from the dental caries pathogen Streptococcus mutans.
Resolution3.11 Å
Binding residue
(original residue number in PDB)
D477 A478 N481 E515 H587 D588 D909 Y916
Binding residue
(residue number reindexed from 1)
D234 A235 N238 E272 H344 D345 D666 Y673
Annotation score1
Enzymatic activity
Enzyme Commision number 2.4.1.5: dextransucrase.
Gene Ontology
Molecular Function
GO:0046527 glucosyltransferase activity
Biological Process
GO:0009250 glucan biosynthetic process

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Molecular Function

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Biological Process
External links
PDB RCSB:3aic, PDBe:3aic, PDBj:3aic
PDBsum3aic
PubMed21354427
UniProtP13470|GTFC_STRMU Glucosyltransferase-SI (Gene Name=gtfC)

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