Experiment: 2W80

Structure of a complex between Neisseria meningitidis factor H binding protein and CCPs 6-7 of human complement factor H

X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	2UWN	PDB ENTRY 2UWN

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1		9		20% PEG 6000, 0.1M BICINE PH9.0

Crystal Properties
Matthews coefficient	Solvent content
2.64	53.06

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 48.704	α = 80.07
b = 93.847	β = 80.18
c = 99.72	γ = 84.81

Symmetry
Space Group	P 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	CCD	ADSC CCD		2008-02-01	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ESRF BEAMLINE ID14-4		ESRF	ID14-4

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	2.35	95	91.3	0.04	14.2	2		64754		1	50.27

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	2.35	2.41	80.9		0.28	3.1	2

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	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	MOLECULAR REPLACEMENT	THROUGHOUT	PDB ENTRY 2UWN	2.35	95	65520	3312	91.8	0.234	0.233	0.2371	0.263	0.2771	RANDOM	40.61

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]
-8.1839	-18.09152	2.83322	-2.09226	-1.53111	10.27615

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	11379
Nucleic Acid Atoms
Solvent Atoms	508
Heterogen Atoms

Software

Software
Software Name	Purpose
SOLOMON	model building
xia2	data reduction
xia2	data scaling
BUSTER-TNT	phasing
PHASER	phasing
SHARP	phasing
SOLOMON	phasing
DM	phasing