Structure of PDB 6fhw Chain B Binding Site BS02

Receptor Information
>6fhw Chain B (length=587) Species: 5101 (Amorphotheca resinae) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
DLSSFIASERAIALQGALNNIGPDGSAVPGAGAGFVVASPSKANPDYFYT
WSRDSALTLKMIIDEFILGNTTLQTIIEQYIHAQAVLQTVSNPSGTFLPD
GVGLGEPKFMVDGTRFNGPWGRPQRDGPALRAIALMTYSNWLIKNGQFAE
AKTKIWPIIANDLSYVGQYWNQSGFDLWEETYASSFFTIQNQHRALVEGA
QLAHDLGVTCTGCDQAPEVLCFLQSFWNGKYIVSNINVNNGRTGLDGNSI
LGAISTFDIDAYCDSPTLQPCHSQSLANFKVLTDTFRNLYTINAGIPEGQ
GVAVGRYAEDVYMGGNPWYLITTAAAEFLYDAVAQWKARHVLTVDETSLA
FFKDIYPEVTVREYKSGNANSPFAQIMDAVTAYADSYVAIAEKYIPSNGS
LSEQFNRDTGTPLSAIDLTWSYAAFITMSQRRAGQYPSSWGSRNALPPPT
TCSASSTPGIYTPATAAGAPNVTSSCQVSITFNINATTYYGENLYVIGNS
SDLGAWNIADAYPLSASAYTQDRPLWSAAIPLNAGEVISYQYVRQEDCDQ
PYIYETVNRTLTVPACGGAAVTTDDAWMGPVGSSGNC
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 chain6fhw Chain N Residue 3 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB6fhw Structural insight into industrially relevant glucoamylases: flexible positions of starch-binding domains.
Resolution3.6 Å
Binding residue
(original residue number in PDB)
Y76 W80 R82 D83 W149 L206 W207 E208 E209 R335 Y341 W347 W449
Binding residue
(residue number reindexed from 1)
Y47 W51 R53 D54 W120 L177 W178 E179 E180 R306 Y312 W318 W420
Annotation score1
Enzymatic activity
Enzyme Commision number 3.2.1.3: glucan 1,4-alpha-glucosidase.
Gene Ontology
Molecular Function
GO:0004339 glucan 1,4-alpha-glucosidase activity
GO:0030246 carbohydrate binding
GO:2001070 starch binding
Biological Process
GO:0000272 polysaccharide catabolic process
GO:0005975 carbohydrate metabolic process
GO:0005976 polysaccharide metabolic process

View graph for
Molecular Function

View graph for
Biological Process
External links
PDB RCSB:6fhw, PDBe:6fhw, PDBj:6fhw
PDBsum6fhw
PubMed29717717
UniProtQ03045|AMYG_AMORE Glucoamylase P (Gene Name=GAMP)

[Back to BioLiP]