Structure of PDB 1uhn Chain A Binding Site BS02

Receptor Information
>1uhn Chain A (length=189) Species: 3702 (Arabidopsis thaliana) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
DPELLARDTVFSVSEIEALYELFKKISSAVIDDGLINKEEFQLALFKTNK
KESLFADRVFDLFDTKHNGILGFEEFARALSVFHPNAPIDDKIHFSFQLY
DLKQQGFIERQEVKQMVVATLAESGMNLKDTVIEDIIDKTFEEADTKHDG
KIDKEEWRSLVLRHPSLLKNMTLQYLKDITTTFPSFVFH
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 chain1uhn Chain A Residue 501 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1uhn The Crystal Structure of the Novel Calcium-binding Protein AtCBL2 from Arabidopsis thaliana
Resolution2.1 Å
Binding residue
(original residue number in PDB)		D176 K178 D180 K182 E187
Binding residue
(residue number reindexed from 1)		D145 K147 D149 K151 E156
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005509 calcium ion binding
GO:0019900 kinase binding
Biological Process
GO:0019722 calcium-mediated signaling

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Molecular Function
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Biological Process
External links
PDB RCSB:1uhn, PDBe:1uhn, PDBj:1uhn
PDBsum1uhn
PubMed12871972
UniProtQ8LAS7|CNBL2_ARATH Calcineurin B-like protein 2 (Gene Name=CBL2)

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