Structure of PDB 6pck Chain A Binding Site BS02

Receptor Information
>6pck Chain A (length=134) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
TRTYDGDGYKKRAACLCFRSESEEEVLLVSSSRHPDRWIVPGGGMEPEEE
PSVAAVREVCEEAGVKGTLGRLVGIFENQERKHRTYVYVLIVTEVLEDWE
DSVNIGRKREWFKIEDAIKVLQYHKPVQASYFET
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 chain6pck Chain A Residue 202 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB6pck Vip1 is a kinase and pyrophosphatase switch that regulates inositol diphosphate signaling.
Resolution1.2 Å
Binding residue
(original residue number in PDB)		G50 E70
Binding residue
(residue number reindexed from 1)		G42 E62
Annotation score1
Enzymatic activity
Enzyme Commision number 3.6.1.10: endopolyphosphatase.
3.6.1.52: diphosphoinositol-polyphosphate diphosphatase.
3.6.1.59: 5'-(N(7)-methyl 5'-triphosphoguanosine)-[mRNA] diphosphatase.
3.6.1.61: diadenosine hexaphosphate hydrolase (ATP-forming).
3.6.1.62: 5'-(N(7)-methylguanosine 5'-triphospho)-[mRNA] hydrolase.
Gene Ontology
Molecular Function
GO:0016462 pyrophosphatase activity
GO:0016787 hydrolase activity

View graph for
Molecular Function
External links
PDB RCSB:6pck, PDBe:6pck, PDBj:6pck
PDBsum6pck
PubMed32303658
UniProtO95989|NUDT3_HUMAN Diphosphoinositol polyphosphate phosphohydrolase 1 (Gene Name=NUDT3)

[Back to BioLiP]