Structure of PDB 3iwn Chain C

Receptor sequence
>3iwnC (length=91) Species: 9606 (Homo sapiens) [Search protein sequence]
TRPNHTIYINNLNEKIKKDELKKSLHAIFSRFGQILDILVSRSLKMRGQA
FVIFKEVSSATNALRSMQGFPFYDKPMRIQYAKTDSDIIAK
3D structure
PDB3iwn Recognition of the bacterial second messenger cyclic diguanylate by its cognate riboswitch.
ChainC
Resolution3.2 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 C Y808 N810 N811 E814 K817 S843 L844 K845 M846 R847 G848 Q849 F851 Q880 K883 T884 S886 D887 Y8 N10 N11 E14 K17 S43 L44 K45 M46 R47 G48 Q49 F51 Q80 K83 T84 S86 D87 PDBbind-CN: Kd=1nM
Gene Ontology
Molecular Function
GO:0003676 nucleic acid binding
GO:0003723 RNA binding

View graph for
Molecular Function
External links
PDB RCSB:3iwn, PDBe:3iwn, PDBj:3iwn
PDBsum3iwn
PubMed19898478
UniProtP09012|SNRPA_HUMAN U1 small nuclear ribonucleoprotein A (Gene Name=SNRPA)

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