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7ubp

X-ray diffraction
2.3Å resolution

The crystal structure of the K36A/K137A double mutant of E. coli YGGS in complex with PLP

Released:
Model geometry
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Function and Biology Details

Biochemical function:
Biological process:
  • not assigned
Cellular component:

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-159198 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Pyridoxal phosphate homeostasis protein Chain: A
Molecule details ›
Chain: A
Length: 234 amino acids
Theoretical weight: 25.7 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
  • Canonical: P67080 (Residues: 1-234; Coverage: 100%)
Gene names: JW2918, b2951, yggS
Sequence domains: Alanine racemase, N-terminal domain

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

wwPDB Validation report is not available for this entry.
X-ray source: RIGAKU MICROMAX-007 HF
Spacegroup: I4122
Unit cell:
a: 124.508Å b: 124.508Å c: 82.901Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.188 0.185 0.245
Expression system: Escherichia coli