Structure of PDB 2nug Chain B Binding Site BS04

Receptor Information
>2nug Chain B (length=218) Species: 63363 (Aquifex aeolicus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MLEQLEKKLGYTFKDKSLLEKALTHVSYSKKEHYETLEFLGDALVNFFIV
DLLVQYSPNKREGFLSPLKAYLISEEFFNLLAQKLELHKFIRIKRGKINE
TIIGDVFEALWAAVYIDSGRDANFTRELFYKLFKEDILSAIKEGRVKKDY
KTILQEITQKRWKERPEYRLISVEGPHHKKKFIVEAKIKEYRTLGEGKSK
KEAEQRAAEELIKLLEES
Ligand information
Receptor-Ligand Complex Structure
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PDB2nug A stepwise model for double-stranded RNA processing by ribonuclease III.
Resolution1.7 Å
Binding residue
(original residue number in PDB)		D44 E110 H179 H180
Binding residue
(residue number reindexed from 1)		D42 E108 H177 H178
Enzymatic activity
Enzyme Commision number 3.1.26.3: ribonuclease III.
Gene Ontology
Molecular Function
GO:0003723 RNA binding
GO:0003725 double-stranded RNA binding
GO:0004519 endonuclease activity
GO:0004525 ribonuclease III activity
GO:0042802 identical protein binding
GO:0046872 metal ion binding
Biological Process
GO:0006364 rRNA processing
GO:0006396 RNA processing
GO:0006397 mRNA processing
GO:0008033 tRNA processing
GO:0010468 regulation of gene expression
Cellular Component
GO:0005737 cytoplasm

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:2nug, PDBe:2nug, PDBj:2nug
PDBsum2nug
PubMed18047582
UniProtO67082|RNC_AQUAE Ribonuclease 3 (Gene Name=rnc)

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