3UD7 | pdb_00003ud7

Crystal Structure Analysis of FGF1-Disaccharide(NI21) complexes

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	1RG8	PDB ENTRY 1RG8

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	7	298	2M (NH4)HPO4, 0.1M sodium acetate, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K

Crystal Properties
Matthews coefficient	Solvent content
2.28	46.04

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 115.149	α = 90
b = 47.077	β = 125.32
c = 98.874	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	CCD	ADSC QUANTUM 315r	mirrors	2011-05-29	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	NSRRC BEAMLINE BL13B1	1	NSRRC	BL13B1

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	2.8	80.67	99.5	0.084	0.084	7.4	3.6	10833	10803		5

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)
1	2.8	2.9	99.4		0.438	0.438	2	3.4	1059

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	Resolution (High)	Resolution (Low)	Number Reflections (All)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (All)	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 1RG8	2.8	80.67	10803	9734	1069	99.13	0.19583	0.19583	0.18807	0.1889	0.26726	0.2629	RANDOM	55.131

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]
-0.62		2.85	3.47		0.45

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	38.477
r_dihedral_angle_4_deg	21.309
r_dihedral_angle_3_deg	19.547
r_dihedral_angle_1_deg	6.863
r_scangle_it	3.027
r_scbond_it	1.752
r_angle_refined_deg	1.621
r_mcangle_it	1.283
r_mcbond_it	0.729
r_chiral_restr	0.102
r_bond_refined_d	0.014
r_gen_planes_refined	0.006

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	3039
Nucleic Acid Atoms
Solvent Atoms	26
Heterogen Atoms	63

Software

Software
Software Name	Purpose
HKL-2000	data collection
EPMR	phasing
REFMAC	refinement
HKL-2000	data reduction
HKL-2000	data scaling