Structure of PDB 1rnb Chain A

Receptor sequence
>1rnbA (length=109) Species: 1390 (Bacillus amyloliquefaciens) [Search protein sequence]
QVINTFDGVADYLQTYHKLPNDYITKSEAQALGWVASKGNLADVAPGKSI
GGDIFSNREGKLPGKSGRTWREADINYTSGFRNSDRILYSSDWLIYKTTD
HYQTFTKIR
3D structure
PDB1rnb Crystal structure of a barnase-d(GpC) complex at 1.9 A resolution.
ChainA
Resolution1.9 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 dna A R83 N84 S85 R87 H102 R82 N83 S84 R86 H101
Gene Ontology
Molecular Function
GO:0003723 RNA binding
GO:0004521 RNA endonuclease activity
GO:0004540 RNA nuclease activity

View graph for
Molecular Function
External links
PDB RCSB:1rnb, PDBe:1rnb, PDBj:1rnb
PDBsum1rnb
PubMed2023257
UniProtP00648|RNBR_BACAM Ribonuclease

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