6LK3 | pdb_00006lk3

The Functional Characterization and Crystal Structure of Type II Peptidyl Carrier Protein ColA1a in Collismycins Biosynthesis

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP		289	0.2 M sodium chloride, 0.1 M Bis-Tris pH 6.25, 25% w/v polyethylene glycol 3,350

Crystal Properties
Matthews coefficient	Solvent content
1.78	30.87

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 33.697	α = 90
b = 79.027	β = 111.29
c = 34.088	γ = 90

Symmetry
Space Group	P 1 21 1

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	100	PIXEL	DECTRIS EIGER X 16M		2018-05-13	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SSRF BEAMLINE BL17U1	0.97917	SSRF	BL17U1

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	Net I Over Average Sigma (I)	Redundancy	Number Reflections (All)	Number Reflections (Observed)	Observed Criterion Sigma (F)	Observed Criterion Sigma (I)	B (Isotropic) From Wilson Plot
1	2.1	39.51	98.1	0.139	4.6	13.3		9816

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.1	2.18			0.473

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Resolution (High)	Resolution (Low)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (Observed)	R-Work (Depositor)	R-Work (DCC)	R-Free (Depositor)	R-Free (DCC)	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	SAD	THROUGHOUT	2.1	39.51	9128	478	97.91	0.1519	0.1493	0.16	0.2021	0.2	RANDOM	24.982

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]
-0.05		-0.02	0.07

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	28.751
r_dihedral_angle_3_deg	14.988
r_dihedral_angle_4_deg	10.684
r_dihedral_angle_1_deg	5.426
r_angle_refined_deg	1.9
r_angle_other_deg	1.066
r_chiral_restr	0.109
r_bond_refined_d	0.019
r_gen_planes_refined	0.009
r_bond_other_d	0.003

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	28.751
r_dihedral_angle_3_deg	14.988
r_dihedral_angle_4_deg	10.684
r_dihedral_angle_1_deg	5.426
r_angle_refined_deg	1.9
r_angle_other_deg	1.066
r_chiral_restr	0.109
r_bond_refined_d	0.019
r_gen_planes_refined	0.009
r_bond_other_d	0.003
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1196
Nucleic Acid Atoms
Solvent Atoms	101
Heterogen Atoms

Software

Software
Software Name	Purpose
REFMAC	refinement
PDB_EXTRACT	data extraction
HKL-2000	data reduction
HKL-2000	data scaling
AutoSol	phasing

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.