Structure of PDB 8reb Chain M

Receptor sequence
>8rebM (length=350) Species: 571 (Klebsiella oxytoca) [Search protein sequence]
TAGTPSGNGVDYQDDELPVYQGETTQSLQDYLMWQVELTPFTDTDRAIAT
SIVDAVDDTGYLTIQIEDIVDSIGDDEIGLEEVEAVLKRIQRFDPVGVAA
KDLRDCLLIQLSQFAKETPWLEEARLIISDHLDLLANHDFRTLMRVTRLK
EEVLKEAVNLIQSLDPRPGQSIQTGEPEYVIPDVLVRKVNDRWVVELNSD
LQEARWLIKSLESANDTLLRVSRCIVEQQQAFFEQGEEYMKPMVLADIAQ
AVEMHESTISRVTTQKYLHSPRGIFELKYFFSSHVNTEGGGEASSTAIRA
LVKKLIAAENPAKPLSDSKLTSMLSEQGIMVARRTVAKYRESLSIPPSNQ
3D structure
PDB8reb Structural basis of sigma 54 displacement and promoter escape in bacterial transcription.
ChainM
Resolution3.4 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 dna M L367 S405 R455 N471 Q472 L245 S283 R333 N349 Q350
BS02 dna M Q105 L333 T339 H377 A454 R456 K460 Y461 Q13 L211 T217 H255 A332 R334 K338 Y339
Gene Ontology
Molecular Function
GO:0001216 DNA-binding transcription activator activity
GO:0016987 sigma factor activity

View graph for
Molecular Function
External links
PDB RCSB:8reb, PDBe:8reb, PDBj:8reb
PDBsum8reb
PubMed38170755
UniProtP06223|RP54_KLEOX RNA polymerase sigma-54 factor (Gene Name=rpoN)

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