5jtl

Solution NMR

The structure of chaperone SecB in complex with unstructured proPhoA

Released:

Function and Biology Details

Reaction catalysed:
A phosphate monoester + H(2)O = an alcohol + phosphate
Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
hetero pentamer (preferred)
PDBe Complex ID:
PDB-CPX-523714 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Protein-export protein SecB Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 155 amino acids
Theoretical weight: 17.29 KDa
Source organism: Escherichia coli O157:H7
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P0AG86 (Residues: 1-155; Coverage: 100%)
Gene names: JW3584, b3609, secB
Sequence domains: Preprotein translocase subunit SecB
Structure domains: SecB-like
Alkaline phosphatase Chain: E
Molecule details ›
Chain: E
Length: 471 amino acids
Theoretical weight: 49.49 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P00634 (Residues: 1-471; Coverage: 100%)
Gene names: JW0374, b0383, phoA
Sequence domains: Alkaline phosphatase

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Chemical shift assignment: 12%
Refinement method: molecular dynamics
Expression system: Escherichia coli BL21(DE3)