Structure of PDB 9int Chain A Binding Site BS03

Receptor Information
>9int Chain A (length=282) Species: 1790137 (Wenyingzhuangia fucanilytica) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
EPNPAYPLSDQSNEGDWVLNTEMSDEFELPLDEDKWLIQGRNNEYQSRFI
GRAPSQFSVNNAYTESGKLKIVTKWEPDYDFRLKFNGDDHDVVNGEKIYF
ENITTAAVISKKQFRYGYMEIKCKSANAPITSSFWTTGKNTSEMDMFEMF
GGHKTNDSWRKRLKFNIISWDPNNPNYFNKINGPVFTQNIQVGNNTAGDF
HVYGFDWTADYIKVYYDGVLLPEYTILKSELTNNNTNPDKWVTDSDYWIW
FDSETFPWLGIPKEEDLPAEYQIEYLRVWQKN
Ligand information
Ligand IDG4S
InChIInChI=1S/C6H12O9S/c7-1-2-5(15-16(11,12)13)3(8)4(9)6(10)14-2/h2-10H,1H2,(H,11,12,13)/t2-,3-,4-,5+,6-/m1/s1
InChIKeyLOTQRUGOUKUSEY-DGPNFKTASA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0C(C1C(C(C(C(O1)O)O)O)OS(=O)(=O)O)O
CACTVS 3.341OC[CH]1O[CH](O)[CH](O)[CH](O)[CH]1O[S](O)(=O)=O
ACDLabs 10.04O=S(=O)(O)OC1C(OC(O)C(O)C1O)CO
OpenEye OEToolkits 1.5.0C([C@@H]1[C@@H]([C@@H]([C@H]([C@@H](O1)O)O)O)OS(=O)(=O)O)O
CACTVS 3.341OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@H]1O[S](O)(=O)=O
FormulaC6 H12 O9 S
Name4-O-sulfo-beta-D-galactopyranose;
4-O-sulfo-beta-D-galactose;
4-O-sulfo-D-galactose;
4-O-sulfo-galactose
ChEMBL
DrugBankDB02837
ZINCZINC000005829864
PDB chain9int Chain B Residue 3 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB9int Structural insights into the substrate recognition and catalytic mechanism of a beta,kappa-carrageenase from Wenyingzhuangia fucanilytica
Resolution1.56 Å
Binding residue
(original residue number in PDB)
S83 G174 K175 N176 W206
Binding residue
(residue number reindexed from 1)
S47 G138 K139 N140 W170
Annotation score1
Gene Ontology
Molecular Function
GO:0004553 hydrolase activity, hydrolyzing O-glycosyl compounds
Biological Process
GO:0005975 carbohydrate metabolic process

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Molecular Function

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Biological Process
External links
PDB RCSB:9int, PDBe:9int, PDBj:9int
PDBsum9int
PubMed39214858
UniProtA0A1B1Y771

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