Structure of PDB 1p6w Chain A Binding Site BS03
Receptor Information
>1p6w Chain A (length=404) Species:
4513
(Hordeum vulgare) [
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HQVLFQGFNWESWKQSGGWYNMMMGKVDDIAAAGVTHVWLPPPSHSVSNE
GYMPGRLYDIDASKYGNAAELKSLIGALHGKGVQAIADIVINHRCADYKD
SRGIYCIFEGGTSDGRLDWGPHMICRDDTKYSDGTANLDTGADFAAAPDI
DHLNDRVQRELKEWLLWLKSDLGFDAWRLDFARGYSPEMAKVYIDGTSPS
LAVAEVWDNMATGGDGKPNYDQDAHRQNLVNWVDKVGGAASAGMVFDFTT
KGILNAAVEGELWRLIDPQGKAPGVMGWWPAKAVTFVDNHDTGSTQAMWP
FPSDKVMQGYAYILTHPGIPCIFYDHFFNWGFKDQIAALVAIRKRNGITA
TSALKILMHEGDAYVAEIDGKVVVKIGSRYDVGAVIPAGFVTSAHGNDYA
VWEK
Ligand information
Ligand ID
SGC
InChI
InChI=1S/C6H12O5S/c7-1-2-5(12)3(8)4(9)6(10)11-2/h2-10,12H,1H2/t2-,3-,4-,5-,6-/m1/s1
InChIKey
KGSURTOFVLAWDC-QZABAPFNSA-N
SMILES
Software
SMILES
OpenEye OEToolkits 1.5.0
C([C@@H]1[C@H]([C@@H]([C@H]([C@@H](O1)O)O)O)S)O
CACTVS 3.341
OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1S
ACDLabs 10.04
OC1C(S)C(OC(O)C1O)CO
OpenEye OEToolkits 1.5.0
C(C1C(C(C(C(O1)O)O)O)S)O
CACTVS 3.341
OC[CH]1O[CH](O)[CH](O)[CH](O)[CH]1S
Formula
C6 H12 O5 S
Name
4-thio-beta-D-glucopyranose;
4-DEOXY-4-THIO-BETA-D-GLUCOPYRANOSE;
4-thio-beta-D-glucose;
4-thio-D-glucose;
4-thio-glucose
ChEMBL
DrugBank
DB03584
ZINC
PDB chain
1p6w Chain B Residue 3 [
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Receptor-Ligand Complex Structure
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PDB
1p6w
The structure of barley alpha-amylase isozyme 1 reveals a novel role of domain C in substrate recognition and binding: a pair of sugar tongs
Resolution
2.0 Å
Binding residue
(original residue number in PDB)
D381 V382 G383 T392 W402
Binding residue
(residue number reindexed from 1)
D381 V382 G383 T392 W402
Annotation score
1
Enzymatic activity
Catalytic site (original residue number in PDB)
D180 E205 D291
Catalytic site (residue number reindexed from 1)
D180 E205 D291
Enzyme Commision number
3.2.1.1
: alpha-amylase.
Gene Ontology
Molecular Function
GO:0004556
alpha-amylase activity
GO:0005509
calcium ion binding
GO:0016798
hydrolase activity, acting on glycosyl bonds
GO:0043169
cation binding
GO:0046872
metal ion binding
Biological Process
GO:0005975
carbohydrate metabolic process
GO:0005983
starch catabolic process
Cellular Component
GO:0005576
extracellular region
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Molecular Function
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Biological Process
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Cellular Component
External links
PDB
RCSB:1p6w
,
PDBe:1p6w
,
PDBj:1p6w
PDBsum
1p6w
PubMed
12906828
UniProt
P00693
|AMY1_HORVU Alpha-amylase type A isozyme (Gene Name=AMY1.1)
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