Structure of PDB 3qgc Chain A Binding Site BS01

Receptor Information
>3qgc Chain A (length=400) Species: 6239 (Caenorhabditis elegans) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
LPTWSLDSNGEMRSRLSLSEVLDSGDLMKFAVDKTGCQFLEKAVKGSLTS
YQKFQLFEQVIGRKDDFLKLSTNIFGNYLVQSVIGISLATNDDGYTKRQE
KLKNFISSQMTDMCLDKFACYVIQSSLQNMDLSLACKLVQALPRDARLIA
ICVDQNANHVIQKVVAVIPLKNWEFIVDFVATPEHLRQICSDKYGCRVVQ
TIIEKLTADSMNVDLTSAAQNLRERALQRLMTSVTNRCQELATNEYANYI
IQHIVSNDDLAVYRECIIEKCLMRNLLSLSQEKFASHVVEKAFLHAPLEL
LAEMMDEIFDGYIPHPDTGKDALDIMMFHQFGNYVVQCMLTICCDAVSGR
RQTKEGGYDHAISFQDWLKKLHSRVTKERHRLSRFSSGKKMIETLANLRS
Ligand information
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB3qgc Stacking interactions in PUF-RNA complexes.
Resolution1.9 Å
Binding residue
(original residue number in PDB)		K201 E208 F242 N244 Y245 Y288 Q291 N323 H326 K360 Y361 R364 N415 Y416 Q419 K450 S453 H454 E457 N500 Y501 Q504 S554 K557
Binding residue
(residue number reindexed from 1)		K34 E41 F75 N77 Y78 Y121 Q124 N156 H159 K193 Y194 R197 N248 Y249 Q252 K283 S286 H287 E290 N333 Y334 Q337 S387 K390
Binding affinityPDBbind-CN: Kd=8.8nM
Enzymatic activity
Enzyme Commision number ?
Gene Ontology

View graph for
Molecular Function
External links
PDB RCSB:3qgc, PDBe:3qgc, PDBj:3qgc
PDBsum3qgc
PubMed21372189
UniProtQ09312|FBF2_CAEEL Fem-3 mRNA-binding factor 2 (Gene Name=fbf-2)

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