Structure of PDB 8orp Chain B Binding Site BS02

Receptor Information
>8orp Chain B (length=476) Species: 7227 (Drosophila melanogaster) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
QFDTNYASGRSGMVHLFEWKWDDIAAECENFLGPNGYAGVQVSPVNENAV
KDSRPWWERYQPISYKLETRSGNEEQFASMVKRCNAVGVRTYVDVVFNHM
AADGGTYGTGGSTASPSSKSYPGVPYSSLDFNPTCAISNYNDANEVRNCE
LVGLRDLNQGNSYVQDKVVEFLDHLIDLGVAGFRVDAAKHMWPADLAVIY
GRLKNLNTDHGFASGSKAYIVQEVIDMGGEAISKSEYTGLGAITEFRHSD
SIGKVFRGKDQLQYLTNWGTAWGFAASDRSLVFVDNHDNQRGHGAGGADV
LTYKVPKQYKMASAFMLAHPFGTPRVMSSFSFTDTDQGPPTTDGHNIASP
IFNSDNSCSGGWVCEHRWRQIYNMVAFRNTVGSDEIQNWWDNGSNQISFS
RGSRGFVAFNNDNYDLNSSLQTGLPAGTYCDVISGSKSGSSCTGKTVTVG
SDGRASINIGSSEDDGVLAIHVNAKL
Ligand information
Ligand IDRY7
InChIInChI=1S/C13H25NO8/c1-4-7(10(18)12(20)13(21)22-4)14-6-2-5(3-15)8(16)11(19)9(6)17/h4-21H,2-3H2,1H3/t4-,5-,6+,7-,8-,9+,10+,11+,12-,13+/m1/s1
InChIKeyPFUNPXBPUXETIR-KJEWDVBSSA-N
SMILES
SoftwareSMILES
CACTVS 3.385C[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@@H]1N[C@H]2C[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O
OpenEye OEToolkits 2.0.7CC1C(C(C(C(O1)O)O)O)NC2CC(C(C(C2O)O)O)CO
OpenEye OEToolkits 2.0.7C[C@@H]1[C@H]([C@@H]([C@H]([C@H](O1)O)O)O)N[C@H]2C[C@@H]([C@H]([C@@H]([C@H]2O)O)O)CO
CACTVS 3.385C[CH]1O[CH](O)[CH](O)[CH](O)[CH]1N[CH]2C[CH](CO)[CH](O)[CH](O)[CH]2O
ACDLabs 12.01C1(CC(C(C(C1O)O)O)CO)NC2C(C(C(O)OC2C)O)O
FormulaC13 H25 N O8
Name4,6-dideoxy-4-{[(1S,2S,3S,4R,5R)-2,3,4-trihydroxy-5-(hydroxymethyl)cyclohexyl]amino}-alpha-D-glucopyranose
ChEMBL
DrugBank
ZINC
PDB chain8orp Chain E 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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PDB8orp Structural and Functional Characterization of Drosophila melanogaster alpha-Amylase.
Resolution2.0 Å
Binding residue
(original residue number in PDB)
W56 Y60 H99 D186 A187 H190 E223 H287 D288 G294
Binding residue
(residue number reindexed from 1)
W56 Y60 H99 D186 A187 H190 E223 H287 D288 G294
Annotation score1
Enzymatic activity
Enzyme Commision number 3.2.1.1: alpha-amylase.
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0004556 alpha-amylase activity
GO:0043169 cation binding
Biological Process
GO:0005975 carbohydrate metabolic process

View graph for
Molecular Function

View graph for
Biological Process
External links
PDB RCSB:8orp, PDBe:8orp, PDBj:8orp
PDBsum8orp
PubMed37513201
UniProtP08144|AMYA_DROME Alpha-amylase A (Gene Name=Amy-p)

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