Structure of PDB 2lh6 Chain A Binding Site BS02

Receptor Information
>2lh6 Chain A (length=153) Species: 3873 (Lupinus luteus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GALTESQAALVKSSWEEFNANIPKHTHRFFILVLEIAPAAKDLFSFLKGT
SEVPQNNPELQAHAGKVFKLVYEAAIQLEVTGVVVTDATLKNLGSVHVSK
GVADAHFPVVKEAILKTIKEVVGAKWSEELNSAWTIAYDELAIVIKKEMD
DAA
Ligand information
Ligand IDNIO
InChIInChI=1S/C6H5NO2/c8-6(9)5-2-1-3-7-4-5/h1-4H,(H,8,9)
InChIKeyPVNIIMVLHYAWGP-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04O=C(O)c1cccnc1
OpenEye OEToolkits 1.5.0c1cc(cnc1)C(=O)O
CACTVS 3.341OC(=O)c1cccnc1
FormulaC6 H5 N O2
NameNICOTINIC ACID
ChEMBLCHEMBL573
DrugBankDB00627
ZINCZINC000000001795
PDB chain2lh6 Chain A Residue 155 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2lh6 Unit-Cell Parameters of Crystalline Plant Hemoglobin
Resolution2.0 Å
Binding residue
(original residue number in PDB)		F29 F30 F44 H63 V67
Binding residue
(residue number reindexed from 1)		F29 F30 F44 H63 V67
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005344 oxygen carrier activity
GO:0019825 oxygen binding
GO:0020037 heme binding
GO:0046872 metal ion binding
Biological Process
GO:0009399 nitrogen fixation
GO:0009877 nodulation
GO:0010167 response to nitrate
GO:0015671 oxygen transport
Cellular Component
GO:0005634 nucleus
GO:0005737 cytoplasm
GO:0005829 cytosol

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:2lh6, PDBe:2lh6, PDBj:2lh6
PDBsum2lh6
PubMed
UniProtP02240|LGB2_LUPLU Leghemoglobin-2 (Gene Name=Lb2)

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