Structure of PDB 5ond Chain B Binding Site BS01

Receptor Information
>5ond Chain B (length=133) Species: 562 (Escherichia coli) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MQSWYLLYCKRGQLQRAQEHLERQAVNCLAPMITLEKIVRGKRTAVSEPL
FPNYLFVEFDPEVIHTTTINATRGVSHFVRFGASPAIVPSAVIHQLSVTE
GAFEGFQAIFTEPDGEARSMLLLNLINKEIKHS
Ligand information
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB5ond The universally-conserved transcription factor RfaH is recruited to a hairpin structure of the non-template DNA strand.
Resolution2.1 Å
Binding residue
(original residue number in PDB)		K10 H20 R23 Q24 T68 N70 A71 T72 R73 G74 V75
Binding residue
(residue number reindexed from 1)		K10 H20 R23 Q24 T68 N70 A71 T72 R73 G74 V75
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0001000 bacterial-type RNA polymerase core enzyme binding
GO:0001073 transcription antitermination factor activity, DNA binding
GO:0003677 DNA binding
GO:0005515 protein binding
GO:0008494 translation activator activity
GO:0061980 regulatory RNA binding
Biological Process
GO:0006354 DNA-templated transcription elongation
GO:0006355 regulation of DNA-templated transcription
GO:0031564 transcription antitermination
GO:0045727 positive regulation of translation
GO:0140673 transcription elongation-coupled chromatin remodeling
Cellular Component
GO:0005829 cytosol

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:5ond, PDBe:5ond, PDBj:5ond
PDBsum5ond
PubMed29741479
UniProtP0AFW0|RFAH_ECOLI Transcription antitermination protein RfaH (Gene Name=rfaH)

[Back to BioLiP]