1BYG | pdb_00001byg

KINASE DOMAIN OF HUMAN C-TERMINAL SRC KINASE (CSK) IN COMPLEX WITH INHIBITOR STAUROSPORINE

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	1FMK	PDB ENTRY 1FMK

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1		9		VAPOUR DIFFUSION, PROTEIN SOLUTION (10 MG/ML) CONTAINING 1MM STAUROSPORINE WAS MIXED IN 1:1 RATIO WITH THE RESERVOIR SOLUTION. THE RESERVOIR SOLUTION CONTAINED 0.2M MGCL2, 0.1M TRISHCL PH 9.0, 24% PEG 4000.

Crystal Properties
Matthews coefficient	Solvent content
2	38

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 44.49	α = 90
b = 120.58	β = 90
c = 48.29	γ = 90

Symmetry
Space Group	P 21 21 2

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	120	IMAGE PLATE	RIGAKU	MIRROR	1997-12-15	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	ROTATING ANODE	RIGAKU RU200

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	2.4	30	93.6	0.075	13.7	3		30746			36

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)
	2.4	2.49	61.8		0.224	3.3	1.7

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-Work (Depositor)	R-Free (Depositor)	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	PDB ENTRY 1FMK	2.4	20	10089	1007	93.6	0.199	0.287	RANDOM	43.9

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
p_transverse_tor	20.7
p_staggered_tor	18.6
p_scangle_it	5.97
p_planar_tor	4.6
p_scbond_it	4.58
p_mcangle_it	2.29
p_mcbond_it	1.34
p_multtor_nbd	0.264
p_chiral_restr	0.261
p_singtor_nbd	0.187
p_angle_d	0.038
p_planar_d	0.038
p_bond_d	0.013
p_plane_restr	0.012
p_angle_deg
p_hb_or_metal_coord
p_xhyhbond_nbd
p_xyhbond_nbd
p_orthonormal_tor
p_special_tor

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1953
Nucleic Acid Atoms
Solvent Atoms	152
Heterogen Atoms	35

Software

Software
Software Name	Purpose
CCP4	model building
REFMAC	refinement
DENZO	data reduction
SCALEPACK	data scaling
CCP4	phasing