1FVM

Complex of vancomycin with DI-acetyl-LYS-D-ALA-D-ALA

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1		8.5		CRYSTALS WERE PREPARED AT 293K FROM A SOLUTION CONTAINING 6.6 MM VANCOMYCIN, 6.6 MM DI- ACETYL-LYS -D-ALA-D-ALA, 3.3 % (V/V) ETHANOL, AND 0.66 M TRIS BUFFER PH 8.5, BY EQUILIBRATING THE SOLUTION AGAINST A RESERVOIR SOLUTION CONTAINING 10 % (V/V) ETHANOL AND 0.2 M TRIS BUFFER PH 8.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293.0K

Crystal Properties
Matthews coefficient	Solvent content
1.95	37.1

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 35.637	α = 90
b = 36.425	β = 90
c = 65.728	γ = 90

Symmetry
Space Group	P 21 21 21

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	120	CCD	ADSC QUAMTUM 4R	MIRRORS	2000-06-24	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	PHOTON FACTORY BEAMLINE BL-6A		Photon Factory	BL-6A

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	R Sym 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	1.8	25.5	100	0.046	0.043	11.7	6.8		8400			6.8

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	R-Sym I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.8	1.9	99.9		0.072	0.066	8.5	6.3

Refinement

Statistics
Diffraction ID	Structure Solution Method	Starting model	Resolution (High)	Resolution (Low)	Cut-off Sigma (F)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (Observed)	R-Work	R-Free	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	PDB ENTRY 1AA5	1.8	5	4	7864		99	0.144	0.144		8.5

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]

RMS Deviations
Key	Refinement Restraint Deviation
x_scangle_it	1.97
x_scbond_it	1.35
x_improper_angle_d	1.34
x_angle_deg	1.05
x_dihedral_angle_d	0.76
x_bond_d	0.009
x_bond_d_na
x_bond_d_prot
x_angle_d
x_angle_d_na
x_angle_d_prot
x_angle_deg_na
x_angle_deg_prot
x_dihedral_angle_d_na
x_dihedral_angle_d_prot
x_improper_angle_d_na
x_improper_angle_d_prot
x_mcbond_it
x_mcangle_it

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	636
Nucleic Acid Atoms
Solvent Atoms	112
Heterogen Atoms	126

Software

Software
Software Name	Purpose
AMoRE	phasing
X-PLOR	refinement
MOSFLM	data reduction
CCP4	data scaling