› 3qsz

X-ray diffraction
2.39Å resolution

Crystal Structure of the STAR-related lipid transfer protein (fragment 25-204) from Xanthomonas axonopodis at the resolution 2.4A, Northeast Structural Genomics Consortium Target XaR342

Released:
DOI: 10.2210/pdb3qsz/pdb
PDB entry 3qsz coloured by chain, front view.
PDB entry 3qsz coloured by chain, side view.
PDB entry 3qsz coloured by chain, top view.
Source organism: Xanthomonas citri
Entry authors: Kuzin AP, Su M, Vorobiev SM, Sahdev S, Xiao R, Ciccosanti C, Wang D, 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:
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-241338 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
STAR-related lipid transfer protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 189 amino acids
Theoretical weight: 21.4 KDa
Source organism: Xanthomonas citri
Expression system: Escherichia coli
Structure domains: Alpha-D-Glucose-1,6-Bisphosphate; Chain A, domain 4

Ligands and Environments

3 bound ligands:
Ligand MN 2 x MN
Ligand SO4 1 x SO4
Ligand PEG 1 x PEG
1 modified residue:
Ligand MSE 6 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X4A
Spacegroup: C2
Unit cell:
a: 124.115Å b: 53.885Å c: 70.266Å
α: 90° β: 93.44° γ: 90°
R-values:
R R work R free
0.208 0.201 0.264
Expression system: Escherichia coli

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