PDBe 1mh4

X-ray diffraction
2.3Å resolution

maltose binding-a1 homeodomain protein chimera, crystal form II


Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Maltose-binding periplasmic protein; Silenced mating-type protein A1 Chain: A
Molecule details ›
Chain: A
Length: 421 amino acids
Theoretical weight: 46.4 KDa
Source organisms: Expression system: Escherichia coli
  • Canonical: P0CY11 (Residues: 71-88, 89-126; Coverage: 44%)
  • Canonical: P0AEX9 (Residues: 27-392; Coverage: 99%)
  • nullnull
Gene names: HMRA1, JW3994, YCR097W, YCR97W, b4034, malE
Sequence domains: Bacterial extracellular solute-binding protein
Structure domains:

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU200HB
Spacegroup: P212121
Unit cell:
a: 50.254Å b: 88.705Å c: 96.159Å
α: 90° β: 90° γ: 90°
R R work R free
0.243 0.243 0.293
Expression system: Escherichia coli