1C75 | pdb_00001c75

0.97 A "AB INITIO" CRYSTAL STRUCTURE OF CYTOCHROME C-553 FROM BACILLUS PASTEURII

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1		5		3.2 M AMMONIUM SULPHATE IN 100 MM SODIUM CITRATE BUFFER PH 5.0

Crystal Properties
Matthews coefficient	Solvent content
2.08	38

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 37.144	α = 90
b = 39.422	β = 90
c = 44.021	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	100	IMAGE PLATE	MARRESEARCH	SEGMENTED MIRROR	1996-05-23	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	EMBL/DESY, HAMBURG BEAMLINE BW7B		EMBL/DESY, HAMBURG	BW7B

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	0.97	20	99.9	0.074	0.074	17.16	5.46		38959		-3

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)
	0.97	0.99	99.6		0.242	0.242	4.18	2.72

Refinement

Statistics
Diffraction ID	Structure Solution Method	Resolution (High)	Resolution (Low)	Number Reflections (All)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (All)	R-Factor (Observed)	R-Work (Depositor)	R-Work (DCC)	R-Free (Depositor)	Mean Isotropic B
X-RAY DIFFRACTION	OTHER	0.97	20	38898		99.9	0.1162	0.1162		0.12

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]

Coordinate Error
Structure Solution Method	Refinement High Resolution	Refinement Low Resolution
14	486	661.12

RMS Deviations
Key	Refinement Restraint Deviation
s_zero_chiral_vol	0.117
s_approx_iso_adps	0.117
s_non_zero_chiral_vol	0.095
s_anti_bump_dis_restr	0.064
s_similar_adp_cmpnt	0.048
s_angle_d	0.034
s_from_restr_planes	0.034
s_similar_dist	0.02
s_bond_d	0.016
s_rigid_bond_adp_cmpnt	0.006

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	497
Nucleic Acid Atoms
Solvent Atoms	125
Heterogen Atoms	43

Software

Software
Software Name	Purpose
SHELXL-97	refinement
REFMAC	refinement
SCALEPACK	data scaling
ARP/wARP	model building
CCP4	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.