› 5eum

X-ray diffraction
1.8Å resolution

1.8 Angstrom Crystal Structure of ATP-binding Component of Fused Lipid Transporter Subunits of ABC superfamily from Haemophilus influenzae.

Released:
DOI: 10.2210/pdb5eum/pdb
PDB entry 5eum coloured by chain, front view.
PDB entry 5eum coloured by chain, side view.
PDB entry 5eum coloured by chain, top view.
Source organism: Haemophilus influenzae PittII
Entry authors: Minasov G, Shuvalova L, Kiryukhina O, Dubrovska I, Grimshaw S, Kwon K, Anderson WF, Center for Structural Genomics of Infectious Diseases (CSGID)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Lipid A export ATP-binding/permease protein MsbA Chains: A, B
Molecule details ›
Chains: A, B
Length: 258 amino acids
Theoretical weight: 28.28 KDa
Source organism: Haemophilus influenzae PittII
Expression system: Escherichia coli BL21(DE3)
Structure domains: P-loop containing nucleotide triphosphate hydrolases

Ligands and Environments

5 bound ligands:
Ligand ACT 4 x ACT
Ligand SO4 7 x SO4
Ligand MLI 7 x MLI
Ligand SIN 2 x SIN
Ligand CL 1 x CL
1 modified residue:
Ligand MLZ 2 x MLZ

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 21-ID-G
Spacegroup: P41
Unit cell:
a: 95.237Å b: 95.237Å c: 60.87Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.173 0.171 0.204
Expression system: Escherichia coli BL21(DE3)

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