Structure of PDB 4ldz Chain B Binding Site BS02

Receptor Information

>4ldz Chain B (length=188) Species: 224308 (Bacillus subtilis subsp. subtilis str. 168)

SMISIFIAEDQQMLLGALGSLLNLEDDMEVVGKGTTGQDAVDFVKKRQPD
VCIMDIEMPGKTGLEAAEELKDTGCKIIILTTFARPGYFQRAIKAGVKGY
LLKDSPSEELANAIRSVMNGKRIYAPELMEDLYSEANPLTDREKEVLELV
ADGKNTKEIAQELSIKSGTVRNYISMILEKLEVKNRIE

Ligand information

• Ligand ID: BEF
• InChI: InChI=1S/Be.3FH/h;3*1H/q+2;;;/p-3
• InChIKey: OGIAHMCCNXDTIE-UHFFFAOYSA-K
• SMILES:
  OpenEye OEToolkits 1.5.0: [Be-](F)(F)F
  ACDLabs 10.04
  CACTVS 3.341: F[Be-](F)F
• Formula: Be F3
• Name: BERYLLIUM TRIFLUORIDE ION
• PDB chain: 4ldz Chain B Residue 202

Receptor-Ligand Complex Structure

Structure summary

• PDB: 4ldz Allosteric activation of bacterial response regulators: the role of the cognate histidine kinase beyond phosphorylation.
• Resolution: 2.31 Å
• Binding residue (original residue number in PDB): D54 I55 E56 T80 T81 F82 K102
• Binding residue (residue number reindexed from 1): D55 I56 E57 T81 T82 F83 K103
• Annotation score: 1

Gene Ontology

Molecular Function

• GO:0003677 DNA binding
• GO:0005515 protein binding

Biological Process

• GO:0000160 phosphorelay signal transduction system
• GO:0006355 regulation of DNA-templated transcription

Cellular Component

• GO:0005737 cytoplasm

External links

• PDB: RCSB:4ldz, PDBe:4ldz, PDBj:4ldz
• PDBsum: 4ldz
• PubMed: 25406381
• UniProt: O34723|DESR_BACSU Transcriptional regulatory protein DesR (Gene Name=desR)