Structure of PDB 2xnr Chain A

Receptor sequence
>2xnrA (length=75) Species: 4932 (Saccharomyces cerevisiae) [Search protein sequence]
MKSRLFIGNLPLKNVSKEDLFRIFSPYGHIMQINIKNAFGFIQFDNPQSV
RDAIECESQEMNFGKKLILEVSSSN
3D structure
PDB2xnr Structural Insights Into Cis Element Recognition of Non-Polyadenylated Rnas by the Nab3-Rrm.
ChainA
Resolution1.6 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
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 R331 F333 N361 K363 F366 F368 I395 E397 S399 S400 S401 R4 F6 N34 K36 F39 F41 I68 E70 S72 S73 S74 PDBbind-CN: Kd=110uM
Gene Ontology
Molecular Function
GO:0003676 nucleic acid binding
GO:0003723 RNA binding

View graph for
Molecular Function
External links
PDB RCSB:2xnr, PDBe:2xnr, PDBj:2xnr
PDBsum2xnr
PubMed20805243
UniProtP38996|NAB3_YEAST Nuclear polyadenylated RNA-binding protein 3 (Gene Name=NAB3)

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