Structure of PDB 4g7o Chain P Binding Site BS01

Receptor Information

>4g7o Chain P (length=347) Species: 300852 (Thermus thermophilus HB8) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

TSDPVRQYLHEIGQVPLLTLEEEVELARKVEEGMEAIKKLSEITGLDPDL
IREVVRAKILGSARVRHIPGLKETLDPKTVEEIDQKLKSLPKEHKRYLHI
AREGEAARQHLIEANLRLVVSIAKKYTGRGLSFLDLIQEGNQGLIRAVEK
FEYKRRFKFSTYATWWIRQAINRAIADQARTIRIPVHMVETINKLSRTAR
QLQQELGREPTYEEIAEAMGPGWDAKRVEETLKIAQEPVSLETPIGDEKD
SFYGDFIPDEHLPSPVDAATQSLLSEELEKALSKLSEREAMVLKLRKGLI
DGREHTLEEVGAFFGVTRERIRQIENKALRKLKYHESRTRKLRDFLD

Ligand information

>4g7o Chain Q (length=16) [Search DNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]

gcatccgtgagtcgag

Receptor-Ligand Complex Structure

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Structure summary

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PDB	4g7o Structural basis of transcription initiation.
Resolution	2.993 Å
Binding residue (original residue number in PDB)	D326 S327
Binding residue (residue number reindexed from 1)	D250 S251

Enzymatic activity

Enzyme Commision number

Gene Ontology

	Molecular Function
GO:0003677	DNA binding
GO:0003700	DNA-binding transcription factor activity
GO:0016987	sigma factor activity
GO:0046872	metal ion binding

	Biological Process
GO:0006352	DNA-templated transcription initiation
GO:0006355	regulation of DNA-templated transcription
GO:0010468	regulation of gene expression
GO:2000142	regulation of DNA-templated transcription initiation

	Cellular Component
GO:0005737	cytoplasm

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Cellular Component

External links

PDB	RCSB:4g7o, PDBe:4g7o, PDBj:4g7o
PDBsum	4g7o
PubMed	23086998
UniProt	Q5SKW1

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