Structure of PDB 3qgb Chain A Binding Site BS01

Receptor Information
>3qgb 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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PDB3qgb Stacking interactions in PUF-RNA complexes.
Resolution2.4 Å
Binding residue
(original residue number in PDB)		K201 E208 F242 N244 Y245 Q248 Y288 Q291 H326 K360 Y361 R364 N415 Y416 Q419 K450 S453 H454 E457 N500 Y501 K557
Binding residue
(residue number reindexed from 1)		K34 E41 F75 N77 Y78 Q81 Y121 Q124 H159 K193 Y194 R197 N248 Y249 Q252 K283 S286 H287 E290 N333 Y334 K390
Binding affinityPDBbind-CN: Kd=3.5nM
Enzymatic activity
Enzyme Commision number ?
Gene Ontology

View graph for
Molecular Function
External links
PDB RCSB:3qgb, PDBe:3qgb, PDBj:3qgb
PDBsum3qgb
PubMed21372189
UniProtQ09312|FBF2_CAEEL Fem-3 mRNA-binding factor 2 (Gene Name=fbf-2)

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