Structure of PDB 5ipl Chain F Binding Site BS02
Receptor Information
>5ipl Chain F (length=277) Species:
562
(Escherichia coli) [
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RVLDATQLYLGEIGYSPLLTAEEEVYFARRALRGDVASRRRMIESNLRLV
VKIARRYGNRGLALLDLIEEGNLGLIRAVEKFDPERGFRFSTYATWWIRQ
TIERAIMNQTRTIRLPIHIVKELNVYLRTARELSHKLDHEPSAEEIAEQL
DKPVDDVSRMLRLNERITSVDTPLGGDSEKALLDILADEKENGPEDTTQD
DDMKQSIVKWLFELNAKQREVLARRFGLLGYEAATLEDVGREIGLTRERV
RQIQVEGLRRLREILQTQGLNIEALFL
Ligand information
>5ipl Chain 2 (length=33) [
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ccgcgtcagactcgtaggattatagcatacgtg
Receptor-Ligand Complex Structure
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PDB
5ipl
Structures of E. coli sigma S-transcription initiation complexes provide new insights into polymerase mechanism.
Resolution
3.6 Å
Binding residue
(original residue number in PDB)
R112 I158 M159 T162 R163 V172 K173 N176 R180 R183 R218 L226 G227 E231 K232
Binding residue
(residue number reindexed from 1)
R60 I106 M107 T110 R111 V120 K121 N124 R128 R131 R166 L174 G175 E179 K180
Enzymatic activity
Enzyme Commision number
?
Gene Ontology
Molecular Function
GO:0001000
bacterial-type RNA polymerase core enzyme binding
GO:0003677
DNA binding
GO:0003700
DNA-binding transcription factor activity
GO:0005515
protein binding
GO:0016987
sigma factor activity
Biological Process
GO:0006351
DNA-templated transcription
GO:0006352
DNA-templated transcription initiation
GO:0006355
regulation of DNA-templated transcription
GO:0006950
response to stress
GO:0010468
regulation of gene expression
GO:0045892
negative regulation of DNA-templated transcription
GO:2000142
regulation of DNA-templated transcription initiation
Cellular Component
GO:0000345
cytosolic DNA-directed RNA polymerase complex
GO:0005737
cytoplasm
GO:1903865
sigma factor antagonist complex
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Molecular Function
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Biological Process
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Cellular Component
External links
PDB
RCSB:5ipl
,
PDBe:5ipl
,
PDBj:5ipl
PDBsum
5ipl
PubMed
27035955
UniProt
P13445
|RPOS_ECOLI RNA polymerase sigma factor RpoS (Gene Name=rpoS)
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