1SII

AGAO in covalent complex with the inhibitor NOBA ("4-(2-naphthyloxy)-2-butyn-1-amine")

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	6.5	293	4 microlitres of (AGAO 10 mg/ml, 50mM HEPES pH 7.0, 5-fold molar excess of NOBA, incubated at RT for four hours) plus 4 microlitres of the reservoir solution (1.5M (NH4)2SO4, 260micromolar CuSO4, 100mM MES pH 6.5). Crystals cryoprotected by gradual, successive transfers over 2 hours, finally to a solution of 1.5M (NH4)2SO4, 100mM MES pH 6.5, 2.5mM EGTA, 30% glycerol., VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Properties
Matthews coefficient	Solvent content
3.05	59.41

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 158.06	α = 90
b = 62.619	β = 112.11
c = 91.99	γ = 90

Symmetry
Space Group	C 1 2 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	IMAGE PLATE	MAR scanner 345 mm plate		2003-02-01	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SSRL BEAMLINE BL7-1	1.08	SSRL	BL7-1

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	1.7	19.88		0.034	13	10	85823	85823		-3

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	1.7	1.74	76.4		0.31	2.3

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Resolution (High)	Resolution (Low)	Number Reflections (All)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	1.7	19.88	85822	81489	4333	93.37	0.15858	0.15727	0.18275	RANDOM	22.482

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]
-0.88		0.22	2.11		-1.06

RMS Deviations
Key	Refinement Restraint Deviation
r_scangle_it	8.471
r_dihedral_angle_1_deg	6.366
r_scbond_it	6.34
r_mcangle_it	4.459
r_mcbond_it	3.14
r_angle_refined_deg	1.345
r_angle_other_deg	0.796
r_symmetry_vdw_other	0.306
r_nbd_other	0.25
r_nbd_refined	0.194
r_symmetry_vdw_refined	0.161
r_symmetry_hbond_refined	0.142
r_xyhbond_nbd_refined	0.131
r_chiral_restr	0.082
r_nbtor_other	0.082
r_metal_ion_refined	0.018
r_bond_refined_d	0.01
r_gen_planes_refined	0.006
r_bond_other_d	0.002
r_gen_planes_other	0.002
r_dihedral_angle_2_deg
r_dihedral_angle_3_deg
r_dihedral_angle_4_deg
r_nbtor_refined
r_xyhbond_nbd_other
r_metal_ion_other
r_symmetry_hbond_other
r_mcbond_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	4884
Nucleic Acid Atoms
Solvent Atoms	495
Heterogen Atoms	19

Software

Software
Software Name	Purpose
REFMAC	refinement
MAR345	data collection
DENZO	data reduction
SCALEPACK	data scaling
CCP4	data scaling