Structure of PDB 1u3c Chain A Binding Site BS02

Receptor Information
>1u3c Chain A (length=485) Species: 3702 (Arabidopsis thaliana) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
CSIVWFRRDLRVEDNPALAAAVRAGPVIALFVWAPEEEGHYHPGRVSRWW
LKNSLAQLDSSLRSLGTCLITKRSTDSVASLLDVVKSTGASQIFFNHLYD
PLSLVRDHRAKDVLTAQGIAVRSFNADLLYEPWEVTDELGRPFSMFAAFW
ERCLSMPYDPESPLLPPKKIISGDVSKCVADPLVFEDDSEKGSNALLARA
WSPGWSNGDKALTTFINGPLLEYSKNRRKADSATTSFLSPHLHFGEVSVR
KVFHLVRIKQVAWANEGNEAGEESVNLFLKSIGLREYSRYISFNHPYSHE
RPLLGHLKFFPWAVDENYFKAWRQGRTGYPLVDAGMRELWATGWLHDRIR
VVVSSFFVKVLQLPWRWGMKYFWDTLLDADLESDALGWQYITGTLPDSRE
FDRIDNPQFEGYKFDPNGEYVRRWLPELSRLPTDWIHHPWNAPESVLQAA
GIELGSNYPLPIVGLDEAKARLHEALSQMWQLEAA
Ligand information
Ligand IDMG
InChIInChI=1S/Mg/q+2
InChIKeyJLVVSXFLKOJNIY-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Mg+2]
CACTVS 3.341[Mg++]
FormulaMg
NameMAGNESIUM ION
ChEMBL
DrugBankDB01378
ZINC
PDB chain1u3c Chain A Residue 516 [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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PDB1u3c Structure of the photolyase-like domain of cryptochrome 1 from Arabidopsis thaliana.
Resolution2.6 Å
Binding residue
(original residue number in PDB)		K241 S244 T246
Binding residue
(residue number reindexed from 1)		K229 S232 T234
Annotation score4
Enzymatic activity
Catalytic site (original residue number in PDB) S293 L296 W324 D359 W377 W400
Catalytic site (residue number reindexed from 1) S281 L284 W312 D347 W365 W388
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0009882 blue light photoreceptor activity
Biological Process
GO:0009785 blue light signaling pathway

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:1u3c, PDBe:1u3c, PDBj:1u3c
PDBsum1u3c
PubMed15299148
UniProtQ43125|CRY1_ARATH Cryptochrome-1 (Gene Name=CRY1)

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