2Y7B

Crystal structure of the PH domain of human Actin-binding protein anillin ANLN

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	1FHW	PDB ENTRIES 1FHW, 1U27, 1U29, 1U2B, 2R0D
experimental model	PDB	1U27	PDB ENTRIES 1FHW, 1U27, 1U29, 1U2B, 2R0D
experimental model	PDB	1U29	PDB ENTRIES 1FHW, 1U27, 1U29, 1U2B, 2R0D
experimental model	PDB	1U2B	PDB ENTRIES 1FHW, 1U27, 1U29, 1U2B, 2R0D
experimental model	PDB	2R0D	PDB ENTRIES 1FHW, 1U27, 1U29, 1U2B, 2R0D

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1				20% PEG3350, 100 MM BIS-TRIS PH 5.5, 40% ACETONITRILE

Crystal Properties
Matthews coefficient	Solvent content
2.03	39.33

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 34.3	α = 90
b = 59.417	β = 90
c = 64.717	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	CCD	ADSC CCD		2010-06-30	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	DIAMOND BEAMLINE I02		Diamond	I02

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	1.9	18.94	99.6	0.14	9.1	4.7		10888		2	20.1

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	1.9	2	99.8		0.96	2	4.8

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	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	PDB ENTRIES 1FHW, 1U27, 1U29, 1U2B, 2R0D	1.9	18.45	10299	526	99.24	0.19518	0.19197	0.26211	RANDOM	22

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]
2.99			-1.59		-1.4

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	32.663
r_dihedral_angle_4_deg	16.069
r_dihedral_angle_3_deg	12.673
r_scangle_it	8.131
r_dihedral_angle_1_deg	6.1
r_scbond_it	6.087
r_mcangle_it	4.422
r_mcbond_it	3.355
r_angle_refined_deg	1.552
r_mcbond_other	1.349
r_angle_other_deg	0.876
r_chiral_restr	0.105
r_bond_refined_d	0.017
r_gen_planes_refined	0.007
r_bond_other_d	0.001
r_gen_planes_other	0.001
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcangle_other
r_scbond_other
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1087
Nucleic Acid Atoms
Solvent Atoms	78
Heterogen Atoms	20

Software

Software
Software Name	Purpose
REFMAC	refinement
XDS	data reduction
SCALA	data scaling
PHASER	phasing