6EVM
Crystal structure of a Pro-9 complexed peptide-substrate-binding domain of human type II collagen prolyl 4-hydroxylase
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | BRUKER AXS MICROSTAR |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2016-08-11 |
Detector | Nonius Kappa CCD |
Wavelength(s) | 1.54 |
Spacegroup name | P 32 2 1 |
Unit cell lengths | 56.899, 56.899, 67.871 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 39.875 - 2.000 |
R-factor | 0.1746 |
Rwork | 0.170 |
R-free | 0.21910 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 6evl |
RMSD bond length | 0.006 |
RMSD bond angle | 0.891 |
Data reduction software | XPREP (Proteum 2 package) |
Data scaling software | SADABS (Proteum 2 package) |
Phasing software | PHASER |
Refinement software | PHENIX ((1.11.1_2575)) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 39.900 | 2.030 |
High resolution limit [Å] | 2.000 | 2.000 |
Rmerge | 0.061 | 0.358 |
Rpim | 0.019 | 0.210 |
Number of reflections | 8956 | 384 |
<I/σ(I)> | 25.7 | 2.6 |
Completeness [%] | 99.4 | 93.9 |
Redundancy | 10.7 | 3.4 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 6.5 | 277 | 2.45 M ammonium sulphate, 10% DMSO, 2.5 mM Pro-9, 4% hexenediol, 100 mM MOPS |