› 3p9v

X-ray diffraction
1.78Å resolution

High Resolution Crystal Structure of protein Maqu_3174 from Marinobacter aquaeolei, Northeast Structural Genomics Consortium Target MqR197

Released:
DOI: 10.2210/pdb3p9v/pdb
PDB entry 3p9v coloured by chain, front view.
PDB entry 3p9v coloured by chain, side view.
PDB entry 3p9v coloured by chain, top view.
Source organism: Marinobacter nauticus VT8
Entry authors: Kuzin A, Chen Y, Seetharaman J, Mao M, Xiao R, Ciccosanti C, Wang H, Everett JK, Nair R, Acton TB, Rost B, Montelione GT, Hunt JF, Tong L, Northeast Structural Genomics Consortium (NESG)

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-106723 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
SRPBCC family protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 161 amino acids
Theoretical weight: 17.97 KDa
Source organism: Marinobacter nauticus VT8
Expression system: Escherichia coli
UniProt:
  • Canonical: A1U5H9 (Residues: 1-153; Coverage: 100%)
Gene name: Maqu_3174
Sequence domains: Polyketide cyclase / dehydrase and lipid transport
Structure domains: Alpha-D-Glucose-1,6-Bisphosphate; Chain A, domain 4

Ligands and Environments

No bound ligands
1 modified residue:
Ligand MSE 6 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X4C
Spacegroup: P212121
Unit cell:
a: 55.26Å b: 55.6Å c: 102.34Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.2 0.197 0.24
Expression system: Escherichia coli

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