Structure of PDB 4obr Chain B Binding Site BS01

Receptor Information
>4obr Chain B (length=606) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
APHLVQVDAARALWPLRRFWRSTGFCPPDPYVLSWDQQLNLAYVGAVPHR
GIKQVRTHWLLELVTTRGSTLSYNFTHLDGYLDLLRENQLLPGFELMGSA
SGHFTDFEDKQQVFEWKDLVSSLARRYIGRYGLAHVSKWNFETWNEPDHH
DFDNVSMTMQGFLNYYDACSEGLRAASPALRLGGPGDSFHTPPRSPLSWG
LLRHCHDGTNFFTGEAGVRLDYISLHRKGARSSISILEQEKVVAQQIRQL
FPKFADTPIYNDEADPLVGWSLPQPWRADVTYAAMVVKVIAQHQNLLLAN
TTSAFPYALLSNDNAFLSYHPHPFAQRTLTARFQVNNTRPPHVQLLRKPV
LTAMGLLALLDEEQLWAEVSQAGTVLDSNHTVGVLASAHRPQGPADAWRA
AVLIYASDDTRAHPNRSVAVTLRLRGVPPGPGLVYVTRYLDNGLCSPDGE
WRRLGRPVFPTAEQFRRMRAAEDPVAAAPRPLPAGGRLTLRPALRLPSLL
LVHVCARPEKPPGQVTRLRALPLTQGQLVLVWSDEHVGSKCLWTYEIQFS
QDGKAYTPVSRKPSTFNLFVFSPDTGAVSGSYRVRALDYWARPGPFSDPV
PYLEVP
Ligand information
Ligand IDMAN
InChIInChI=1S/C6H12O6/c7-1-2-3(8)4(9)5(10)6(11)12-2/h2-11H,1H2/t2-,3-,4+,5+,6+/m1/s1
InChIKeyWQZGKKKJIJFFOK-PQMKYFCFSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0C(C1C(C(C(C(O1)O)O)O)O)O
CACTVS 3.341OC[CH]1O[CH](O)[CH](O)[CH](O)[CH]1O
CACTVS 3.341OC[C@H]1O[C@H](O)[C@@H](O)[C@@H](O)[C@@H]1O
OpenEye OEToolkits 1.5.0C([C@@H]1[C@H]([C@@H]([C@@H]([C@H](O1)O)O)O)O)O
ACDLabs 10.04OC1C(O)C(OC(O)C1O)CO
FormulaC6 H12 O6
Namealpha-D-mannopyranose;
alpha-D-mannose;
D-mannose;
mannose
ChEMBLCHEMBL365590
DrugBank
ZINCZINC000003860903
PDB chain4obr Chain F Residue 6 [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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PDB4obr Crystal structure of human alpha-L-iduronidase complex with alpha-L-iduronic acid
Resolution2.46 Å
Binding residue
(original residue number in PDB)		C53 W306 S307 F352
Binding residue
(residue number reindexed from 1)		C26 W270 S271 F316
Annotation score4
Enzymatic activity
Enzyme Commision number 3.2.1.76: L-iduronidase.
Gene Ontology
Molecular Function
GO:0004553 hydrolase activity, hydrolyzing O-glycosyl compounds
Biological Process
GO:0005975 carbohydrate metabolic process

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:4obr, PDBe:4obr, PDBj:4obr
PDBsum4obr
PubMed
UniProtP35475|IDUA_HUMAN Alpha-L-iduronidase (Gene Name=IDUA)

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