7FZK
Crystal Structure of human FABP4 binding site mutated to that of FABP3 in complex with myristate
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SLS BEAMLINE X10SA |
Synchrotron site | SLS |
Beamline | X10SA |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2011-01-28 |
Detector | PSI PILATUS 6M |
Wavelength(s) | 1.000000 |
Spacegroup name | C 1 2 1 |
Unit cell lengths | 71.420, 53.460, 31.684 |
Unit cell angles | 90.00, 90.39, 90.00 |
Refinement procedure
Resolution | 42.800 - 1.120 |
R-factor | 0.1654 |
Rwork | 0.164 |
R-free | 0.19330 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | inhouse model |
RMSD bond length | 0.027 |
RMSD bond angle | 2.166 |
Data reduction software | XDS |
Data scaling software | XSCALE |
Phasing software | PHASER |
Refinement software | REFMAC (5.6.0093) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 42.800 | 42.800 | 1.150 |
High resolution limit [Å] | 1.120 | 5.010 | 1.120 |
Rmerge | 0.041 | 0.026 | 0.547 |
Rmeas | 0.048 | 0.030 | 0.659 |
Total number of observations | 147364 | ||
Number of reflections | 43110 | 533 | 2407 |
<I/σ(I)> | 14.4 | 39.55 | 2.31 |
Completeness [%] | 94.1 | 98 | 71.4 |
Redundancy | 3.418 | 3.702 | 2.797 |
CC(1/2) | 0.999 | 0.998 | 0.714 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 7 | 293 | protein in 25mM Tris/HCl pH 7.5 100mM NaCl, see also PMID 27658368 |