Structure of PDB 7mkj Chain L Binding Site BS02

Receptor Information
>7mkj Chain L (length=471) Species: 562 (Escherichia coli) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
EIGRTTDPVRMYMREMGTVELLTREGEIDIAKRIEDGINQVQCSVAEYPE
AITYLLEQYDRVEAEEARLSDLITGFVDPELAREKFAELRAQYVVTRDTI
KHATAQEEILKLSEVFKQFRLVPKQFDYLVNSMRVMMDRVRTQERLIMKL
CVEQCKMPKKNFITLFTGNETSDTWFNAAIAMNKPWSEKLHDVSEEVHRA
LQKLQQIEEETGLTIEQVKDINRRMSIGEAKARRAKKEMVEANLRLVISI
AKKYTNRGLQFLDLIQEGNIGLMKAVDKFEYRRGYKFSTYATWWIRQAIT
RSIADQARTIRIPVHMIETINKLNRISRQMLQEMGREPTPEELAERMLMP
EDKIRKVLKIAKEPISMETPIGDDEDSHLGDFIEDTTLELPLDSATTESL
RAATHDVLAGLTAREAKVLRMRFGIDMNTDYTLEEVGKQFDVTRERIRQI
EAKALRKLRHPSRSEVLRSFL
Ligand information
>7mkj Chain Q (length=56) [Search DNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
cgtgtccctctcggtaagtatcctataggttagactttaagtcaatactc
tttttg
Receptor-Ligand Complex Structure
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PDB7mkj Structural origins of Escherichia coli RNA polymerase open promoter complex stability.
Resolution2.9 Å
Binding residue
(original residue number in PDB)		N396 R397 R465 R468 T509 T572 L573 R584 E585 R588
Binding residue
(residue number reindexed from 1)		N256 R257 R325 R328 T369 T432 L433 R444 E445 R448
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
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:0009408 response to heat
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:0005829 cytosol
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:7mkj, PDBe:7mkj, PDBj:7mkj
PDBsum7mkj
PubMed34599106
UniProtP00579|RPOD_ECOLI RNA polymerase sigma factor RpoD (Gene Name=rpoD)

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