Structure of PDB 4j7m Chain A Binding Site BS04

Receptor Information
>4j7m Chain A (length=358) Species: 10090 (Mus musculus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
PSLRTQPSLYSGPFPFYRRPSELGCFSLDAQRQYHGDARALRYYSPPPIN
GPGPDFDLRDGYPDRYQPRDEEVQERLDHLLRWVLEHRNQLEGGPGWLAG
ATVTWRGHLTKLLTTPYERQEGWQLAASRFQGTLYLSEVETPAARAQRLA
RPPLLRELMYMGYKFEQYMCADKPGGSPDPSGEVNTNVAYCSVLRSRLGN
HPLLFSGEVDCLNPQAPCTQPPSCYVELKTSKEMHSPGQWRSFYRHKLLK
WWAQSFLPGVPHVVAGFRNPEGFVCSLKTFPTMEMFENVRNDREGWNPSV
CMNFCAAFLSFAQSTVVQDDPRLVHLFSWEPGGPVTVSVHRDAPYAFLPS
WYVETMTQ
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 chain4j7m Chain A Residue 403 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB4j7m A mammalian pre-mRNA 5' end capping quality control mechanism and an unexpected link of capping to pre-mRNA processing.
Resolution1.7 Å
Binding residue
(original residue number in PDB)		D236 E253 L254
Binding residue
(residue number reindexed from 1)		D210 E227 L228
Annotation score1
Enzymatic activity
Enzyme Commision number 3.1.13.-
3.6.1.-
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0000287 magnesium ion binding
GO:0003723 RNA binding
GO:0003729 mRNA binding
GO:0004527 exonuclease activity
GO:0008409 5'-3' exonuclease activity
GO:0034353 mRNA 5'-diphosphatase activity
GO:0046872 metal ion binding
GO:0110152 RNA NAD+-cap (NAD+-forming) hydrolase activity
Biological Process
GO:0006402 mRNA catabolic process
GO:0050779 RNA destabilization
GO:0071028 nuclear mRNA surveillance
GO:0090304 nucleic acid metabolic process
GO:0110155 NAD-cap decapping
Cellular Component
GO:0005634 nucleus

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:4j7m, PDBe:4j7m, PDBj:4j7m
PDBsum4j7m
PubMed23523372
UniProtO70348|DXO_MOUSE Decapping and exoribonuclease protein (Gene Name=Dxo)

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