2FF7

The ABC-ATPase of the ABC-transporter HlyB in the ADP bound state


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1MT0PDB ENTRY 1MT0

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP8277100 mM Tris, 10% PEG 6000, 5% MPD, pH 8, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties
Matthews coefficientSolvent content
2.1241.9

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 180.37α = 90
b = 34.837β = 98.41
c = 37.82γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARRESEARCH2003-07-28MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONMPG/DESY, HAMBURG BEAMLINE BW61.05MPG/DESY, HAMBURGBW6

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)Net I Over Average Sigma (I)RedundancyNumber Reflections (All)Number Reflections (Observed)Observed Criterion Sigma (F)Observed Criterion Sigma (I)B (Isotropic) From Wilson Plot
11.62090.510.9266982.1
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
1.61.6569.50.2542.1

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Cut-off Sigma (F)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTPDB ENTRY 1MT01.6202.126698142390.460.19440.192310.23107RANDOM30.227
Temperature Factor Modeling
Anisotropic B[1][1]Anisotropic B[1][2]Anisotropic B[1][3]Anisotropic B[2][2]Anisotropic B[2][3]Anisotropic B[3][3]
-0.09-0.18-0.040.08
RMS Deviations
KeyRefinement Restraint Deviation
r_scangle_it5.782
r_dihedral_angle_1_deg5.319
r_scbond_it3.64
r_mcangle_it2.614
r_mcbond_it1.498
r_angle_refined_deg1.434
r_nbd_refined0.211
r_symmetry_vdw_refined0.202
r_symmetry_hbond_refined0.173
r_xyhbond_nbd_refined0.149
RMS Deviations
KeyRefinement Restraint Deviation
r_scangle_it5.782
r_dihedral_angle_1_deg5.319
r_scbond_it3.64
r_mcangle_it2.614
r_mcbond_it1.498
r_angle_refined_deg1.434
r_nbd_refined0.211
r_symmetry_vdw_refined0.202
r_symmetry_hbond_refined0.173
r_xyhbond_nbd_refined0.149
r_chiral_restr0.097
r_bond_refined_d0.013
r_gen_planes_refined0.005
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1912
Nucleic Acid Atoms
Solvent Atoms176
Heterogen Atoms27

Software

Software
Software NamePurpose
REFMACrefinement
DENZOdata reduction
SCALEPACKdata scaling
AMoREphasing