› 4q9a

X-ray diffraction
2.86Å resolution

Crystal structure of a putative GDSL-like lipase (PARMER_00689) from Parabacteroides merdae ATCC 43184 at 2.86 A resolution

Released:
DOI: 10.2210/pdb4q9a/pdb
PDB entry 4q9a coloured by chain, front view.
PDB entry 4q9a coloured by chain, side view.
PDB entry 4q9a coloured by chain, top view.
Source organism: Parabacteroides merdae ATCC 43184
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-241401 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Tat pathway signal sequence domain protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 229 amino acids
Theoretical weight: 26.4 KDa
Source organism: Parabacteroides merdae ATCC 43184
Expression system: Escherichia coli
Structure domains: SGNH hydrolase

Ligands and Environments

No bound ligands
2 modified residues:
Ligand SEP 2 x SEP
Ligand MSE 10 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL11-1
Spacegroup: I422
Unit cell:
a: 128.829Å b: 128.829Å c: 149.65Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.185 0.182 0.232
Expression system: Escherichia coli

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