Structure of PDB 3irr Chain B

Receptor sequence
>3irrB (length=62) Species: 9606 (Homo sapiens) [Search protein sequence]
SHMEQRILKFLEELGEGKATTAHDLSGKLGTPKKEINRVLYSLAKKGKLQ
KEAGTPPLWKIA
3D structure
PDB3irr Crystal structure of a junction between two Z-DNA helices.
ChainB
Resolution2.65 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 3.5.4.37: double-stranded RNA adenine deaminase.
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 B K170 N173 R174 Y177 T191 P192 K34 N37 R38 Y41 T55 P56
Gene Ontology
Molecular Function
GO:0003723 RNA binding
GO:0003726 double-stranded RNA adenosine deaminase activity

View graph for
Molecular Function
External links
PDB RCSB:3irr, PDBe:3irr, PDBj:3irr
PDBsum3irr
PubMed20439751
UniProtP55265|DSRAD_HUMAN Double-stranded RNA-specific adenosine deaminase (Gene Name=ADAR)

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