Structure of PDB 3k4e Chain A

Receptor sequence
>3k4eA (length=343) Species: 4932 (Saccharomyces cerevisiae) [Search protein sequence]
SPLLEQLRNSNMSLKDIFGHSLEFCKDQHGSRFIQRELATSPASEKEVIF
NEIRDDAIELSNDVFGNYVIQKFFEFGSKIQKNTLVDQFKGNMKQLSLQM
YACRVIQKALEYIDSNQRIELVLELSDSVLQMIKDQNGNHVIQKAIETIP
IEKLPFILSSLTGHIYHLSTHSYGCRVIQRLLEFGSSEDQESILNELKDF
IPYLIQDQYGNYVIQYVLQQDQFTNKEMVDIKQEIIETVANNVVEYSKHK
FASNVVEKSILYGSKNQKDLIISKILPRDKNHALNLEDDSPMILMIKDQF
ANYVIQKLVNVSEGEGKKLIVIAIRAYLDKLLASVEKLAALVE
3D structure
PDB3k4e A 5' cytosine binding pocket in Puf3p specifies regulation of mitochondrial mRNAs.
ChainA
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 A Q550 R554 Q557 F587 N589 Y590 Y623 R626 Q629 H662 C697 R698 Y731 N733 Y734 Q737 K772 S775 N776 E779 N824 Y825 L864 A865 S866 Q28 R32 Q35 F65 N67 Y68 Y101 R104 Q107 H140 C175 R176 Y209 N211 Y212 Q215 K250 S253 N254 E257 N302 Y303 L332 A333 S334 PDBbind-CN: Kd=3nM
Gene Ontology

View graph for
Molecular Function
External links
PDB RCSB:3k4e, PDBe:3k4e, PDBj:3k4e
PDBsum3k4e
PubMed19918084
UniProtQ07807|PUF3_YEAST mRNA-binding protein PUF3 (Gene Name=PUF3)

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