Structure of PDB 2xdb Chain A

Receptor sequence
>2xdbA (length=162) Species: 29471 (Pectobacterium atrosepticum) [Search protein sequence]
MKFYTISSKYIEYLKEFDDKVPNSEDPTYQNPKAFIGIVLEIQGHKYLAP
LTSPKKWHNNVKESSLSCFKLHENGVPENQLGLINLKFMIPIIEAEVSLL
DLGNMPNTPYKRMLYKQLQFIRANSDKIASKSDTLRNLVLQGKMQGTCNF
SLLEEKYRDFGK
3D structure
PDB2xdb A Processed Noncoding RNA Regulates an Altruistic Bacterial Antiviral System.
ChainA
Resolution2.55 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 3.1.-.-
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 A D19 K20 V21 P22 N23 W57 N60 K62 E63 S64 S65 L66 K87 F88 T134 N137 M144 D19 K20 V21 P22 N23 W57 N60 K62 E63 S64 S65 L66 K87 F88 T134 N137 M144
BS02 CO A E73 N74 K116 Q119 E73 N74 K116 Q119
Gene Ontology
Molecular Function
GO:0003723 RNA binding
GO:0004519 endonuclease activity
GO:0004521 RNA endonuclease activity
GO:0042802 identical protein binding
Biological Process
GO:0006276 plasmid maintenance
GO:0045892 negative regulation of DNA-templated transcription
GO:0051607 defense response to virus

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Molecular Function
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Biological Process
External links
PDB RCSB:2xdb, PDBe:2xdb, PDBj:2xdb
PDBsum2xdb
PubMed21240270
UniProtB8X8Z0|TOXN_PECAT Endoribonuclease ToxN (Gene Name=toxN)

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