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MicArec pH 4.0

X-ray diffraction
2.34Å resolution
PDB entry 1nxt coloured by chain, front view.
PDB entry 1nxt coloured by chain, side view.
PDB entry 1nxt coloured by chain, top view.
Source organism: Streptococcus pneumoniae TIGR4
Assembly composition:
homo dimer (preferred)
Entry contents: 1 distinct polypeptide molecule

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Assemblies

Assembly 1 (preferred)
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Assembly Name: Transcriptional regulatory protein WalR
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Multimeric state: homo dimer
Accessible surface area: 12001.19 Å2
Buried surface area: 1050.78 Å2
Dissociation area: 411.63 Å2
Dissociation energy (ΔGdiss): -6.5 kcal/mol
Dissociation entropy (TΔSdiss): 11.1 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-216461

Macromolecules

Transcriptional regulatory protein WalR
Chain: A
Length: 120 amino acids
Theoretical weight: 13.68 KDa
Source organism: Streptococcus pneumoniae TIGR4
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: A0A0H2UQ68 (Residues: 1-120; Coverage: 51%)
Gene names: SP_1227, rr02, vicR, walR, yycF
Pfam: Response regulator receiver domain
InterPro:
CATH: Rossmann fold
SCOP: CheY-related
Transcriptional regulatory protein WalR in PDB entry 1nxt, assembly 1, front view.
Transcriptional regulatory protein WalR in PDB entry 1nxt, assembly 1, side view.
Transcriptional regulatory protein WalR in PDB entry 1nxt, assembly 1, top view.
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