Structure of PDB 1jbr Chain B

Receptor sequence
>1jbrB (length=149) Species: 5064 (Aspergillus restrictus) [Search protein sequence]
ATWTCINQQLNPKTNKWEDKRLLYSQAKAESNSHHAPLSDGKTGSSYPHW
FTNGYDGNGKLIKGRTPIKFGKADCDRPPKHSQNGMGKDDHYLLEFPTFP
DGHDYKFDSKKPKEDPGPARVIYTYPNKVFCGIVAHQRGNQGDLRLCSH
3D structure
PDB1jbr Crystal structures of restrictocin-inhibitor complexes with implications for RNA recognition and base flipping.
ChainB
Resolution2.15 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 3.1.27.-
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 rna B G44 S46 H49 W50 F51 T52 I62 R65 E95 K110 K113 G44 S46 H49 W50 F51 T52 I62 R65 E95 K110 K113 PDBbind-CN: Kd=1uM
Gene Ontology
Molecular Function
GO:0003723 RNA binding
GO:0004518 nuclease activity
GO:0004521 RNA endonuclease activity
GO:0004540 RNA nuclease activity
Biological Process
GO:0017148 negative regulation of translation
Cellular Component
GO:0005576 extracellular region

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:1jbr, PDBe:1jbr, PDBj:1jbr
PDBsum1jbr
PubMed11685244
UniProtP67876|RNMG_ASPRE Ribonuclease mitogillin (Gene Name=ret)

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