Structure of PDB 2qex Chain Q Binding Site BS02

Receptor Information
>2qex Chain Q (length=95) Species: 2238 (Haloarcula marismortui) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
PSSNGPLEGTRGKLKNKPRDRGTSPPQRAVEEFDDGEKVHLKIDPSVPNG
RFHPRFDGQTGTVEGKQGDAYKVDIVDGGKEKTIIVTAAHLRRQE
Ligand information
>2qex Chain 9 (length=122) [Search RNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
uuaggcggccacagcggugggguugccucccguacccaucccgaacacgg
aagauaagcccaccagcguuccggggaguacuggagugcgcgagccucug
ggaaacccgguucgccgccacc
...<<<<<<....<<<<<<<<......<<<<<...............>>>
..>>....>>>>>>.>><..<<<<<.....<<<<<<.<<....>>>>>>>
>....>>>>>.>.>>>>>>...
Receptor-Ligand Complex Structure
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PDB2qex Negamycin binds to the wall of the nascent chain exit tunnel of the 50S ribosomal subunit.
Resolution2.9 Å
Binding residue
(original residue number in PDB)		R19 P25 Q27
Binding residue
(residue number reindexed from 1)		R19 P25 Q27
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0003735 structural constituent of ribosome
GO:0019843 rRNA binding
Biological Process
GO:0006412 translation
Cellular Component
GO:0005840 ribosome
GO:1990904 ribonucleoprotein complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:2qex, PDBe:2qex, PDBj:2qex
PDBsum2qex
PubMed17664317
UniProtP12734|RL21_HALMA Large ribosomal subunit protein eL21 (Gene Name=rpl21e)

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