Structure of PDB 1x3z Chain A Binding Site BS04

Receptor Information
>1x3z Chain A (length=320) Species: 4932 (Saccharomyces cerevisiae) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
NNIDFDSIAKMLLIKYKDFILSKFKKAAPVENIRFQNLVHTNQFAQGVLG
QSQHLCTVYDNPSWHSIVLETLDLDLIYKNVDKEFAKDGHAEGENIYTDY
LVKELLRYFKQDFFKWCNKPDCNHCGQNTSENMTPLGSQGPNGEESKFNC
GTVEIYKCNRCGNITRFPRYNDPIKLLETRKGRCGEWCNLFTLILKSFGL
DVRYVWNREDHVWCEYFSNFLNRWVHVDSCEQSFDQPYIYSINWNKKMSY
CIAFGKDGVVDVSKRYILQNELPRDQIKEEDLKFLCQFITKRLRYSLNDD
EIYQLACRDEQEQIELIRGK
Ligand information
Ligand IDFRU
InChIInChI=1S/C6H12O6/c7-1-3-4(9)5(10)6(11,2-8)12-3/h3-5,7-11H,1-2H2/t3-,4-,5+,6-/m1/s1
InChIKeyRFSUNEUAIZKAJO-ARQDHWQXSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04OC1C(O)C(OC1(O)CO)CO
OpenEye OEToolkits 1.5.0C([C@@H]1[C@H]([C@@H]([C@](O1)(CO)O)O)O)O
CACTVS 3.341OC[CH]1O[C](O)(CO)[CH](O)[CH]1O
OpenEye OEToolkits 1.5.0C(C1C(C(C(O1)(CO)O)O)O)O
CACTVS 3.341OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O
FormulaC6 H12 O6
Namebeta-D-fructofuranose;
beta-D-fructose;
D-fructose;
fructose
ChEMBLCHEMBL604608
DrugBank
ZINCZINC000001529270
PDB chain1x3z Chain D Residue 2 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1x3z Structure of a peptide:N-glycanase-Rad23 complex: insight into the deglycosylation for denatured glycoproteins.
Resolution2.8 Å
Binding residue
(original residue number in PDB)		E238 Q239 S240 Q243
Binding residue
(residue number reindexed from 1)		E231 Q232 S233 Q236
Annotation score4
Enzymatic activity
Enzyme Commision number 3.5.1.52: peptide-N(4)-(N-acetyl-beta-glucosaminyl)asparagine amidase.
Gene Ontology
Molecular Function
GO:0000224 peptide-N4-(N-acetyl-beta-glucosaminyl)asparagine amidase activity
GO:0005515 protein binding
GO:0008270 zinc ion binding
GO:0016787 hydrolase activity
GO:0046872 metal ion binding
Biological Process
GO:0006515 protein quality control for misfolded or incompletely synthesized proteins
GO:0036503 ERAD pathway
GO:0097466 ubiquitin-dependent glycoprotein ERAD pathway
Cellular Component
GO:0005634 nucleus
GO:0005737 cytoplasm
GO:0005739 mitochondrion
GO:0005829 cytosol
GO:0120125 PNGase complex

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Molecular Function
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Biological Process
View graph for
Cellular Component
External links
PDB RCSB:1x3z, PDBe:1x3z, PDBj:1x3z
PDBsum1x3z
PubMed15964983
UniProtQ02890|PNG1_YEAST Peptide-N(4)-(N-acetyl-beta-glucosaminyl)asparagine amidase (Gene Name=PNG1)

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