Structure of PDB 1tlg Chain B Binding Site BS02

Receptor Information
>1tlg Chain B (length=123) Species: 7723 (Polyandrocarpa misakiensis) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
DYEILFSDETMNYADAGTYCQSRGMALVSSAMRDSTMVKAILAFTEVKGH
DYWVGADNLQDGAYNFLWNDGVSLPTDSDLWSPNEPSNPQSWQLCVQIWS
KYNLLDDVGCGGARRVICEKELD
Ligand information
Ligand IDCA
InChIInChI=1S/Ca/q+2
InChIKeyBHPQYMZQTOCNFJ-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Ca++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Ca+2]
FormulaCa
NameCALCIUM ION
ChEMBL
DrugBankDB14577
ZINC
PDB chain1tlg Chain B Residue 201 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1tlg The structure of a tunicate C-type lectin from Polyandrocarpa misakiensis complexed with D -galactose.
Resolution2.2 Å
Binding residue
(original residue number in PDB)		E86 N89 D107 D108
Binding residue
(residue number reindexed from 1)		E85 N88 D106 D107
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0030246 carbohydrate binding

View graph for
Molecular Function
External links
PDB RCSB:1tlg, PDBe:1tlg, PDBj:1tlg
PDBsum1tlg
PubMed10398588
UniProtP16108|LECC_POLMI Lectin

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