|
Space group
|
I2
|
|
Unit cell
|
a = 63.81 Å, b = 62.85 Å, c = 124.99 Å α = γ = 90 °, β = 95.85 °
|
|
Wavelength (Å)
|
1.5418
|
|
Resolution (Å)
|
24.0–2.28 (2.40–2.28)
|
|
No. reflections
|
51,824 (7,550)
|
|
No. unique reflections
|
22,044 (3,177)
|
|
Rmerge
|
0.066 (0.384)
|
|
<(I)/σ (I)>
|
7.4 (2.0)
|
|
Completeness (%)
|
97.8 (97.4)
|
|
Redundancy
|
2.4 (2.4)
|
|
Refinement
| |
|
Resolution (Å)
|
23.8–2.28 (2.34–2.28)
|
|
R
work/R
free (%)
|
19.7 (25.8)/24.1 (34.4)
|
|
Correlation coefficient (Fobs-Fcalc)free
|
0.938
|
|
Coordinate error (ESU) based Rfree
|
0.218 Å
|
|
Number atoms
| |
|
Protein
|
3,015
|
|
Water
|
93
|
|
R.m.s. deviations
| |
|
Bond length (Å)
|
0.013
|
|
Bond angles (°)
|
1.457
|
|
Torsion angles (°)b
|
8.345
|
|
Torsion angles (°)c
|
19.839
|
|
TLS
|
4 groups GDF-5 R57A (chain A + C, residues 11–115, 10–115) BMPR-IA (chain B + D, residues 31–118, 31–119)
|
|
Ramachandran analysisd
| |
|
Number of residues in favored region
|
363 (95.5 %)
|
|
Number of residues in allowed region
|
16 (4.2 %)
|
|
Number of residues in outlier region
|
1 (0.3 %)
|
