› 4rld

X-ray diffraction
2.9Å resolution

Crystal structure of kkf mutant of bla G 2 protein

Released:
DOI: 10.2210/pdb4rld/pdb
PDB entry 4rld coloured by chain, front view.
PDB entry 4rld coloured by chain, side view.
PDB entry 4rld coloured by chain, top view.
Source organism: Blattella germanica
Entry authors: Li M, Gustchina A, Pomes A, Wlodawer A

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo dimer
Assembly name:
PDBe Complex ID:
PDB-CPX-157133 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (2 distinct):
Aspartic protease Bla g 2 Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 330 amino acids
Theoretical weight: 36.07 KDa
Source organism: Blattella germanica
Expression system: Komagataella pastoris
UniProt:
  • Canonical: P54958 (Residues: 25-350; Coverage: 98%)
Sequence domains: Eukaryotic aspartyl protease
Structure domains:

Ligands and Environments

Carbohydrate polymer : NEW Components: NAG
Carbohydrate polymer
1 bound ligand:
Ligand ZN 4 x ZN
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 22-ID
Spacegroup: P212121
Unit cell:
a: 66.819Å b: 75.41Å c: 339.852Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.198 0.196 0.257
Expression system: Komagataella pastoris

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