← Back to search

1efc

INTACT ELONGATION FACTOR FROM E.COLI

Method: X-RAY DIFFRACTION D_max: 107.7 Å Quality: GOOD

SAXS Profile

P(r) Distribution

▼

1. Structure Basics

entry_id	1efc
deposition_date	1998-11-24
title	INTACT ELONGATION FACTOR FROM E.COLI
keywords	TRANSPORT AND PROTECTION PROTEIN, RNA BINDING PROTEIN; RNA BINDING PROTEIN
method	X-RAY DIFFRACTION

▼

Download Data

SAXS curve (.dat) P(r) distribution (.pr.out) Structure (CIF)

▼

2. SAXS Parameters (CRYSOL)

rg_guinier	33.88 Å
rg_electron	33.37 Å
i0	116087000.00
molecular_weight	85396.0 kDa
excluded_volume	106760 Å³
envelope_volume	139960 Å³
shell_volume	34809 Å³
envelope_diameter	110.9 Å
shell_rg	40.02 Å
envelope_rg	32.81 Å
shape_rg	33.33 Å
total_rg	34.03 Å
total_atoms	5998
n_residues	772
n_harmonics	20
q_range	— – 0.5000 Å⁻¹
n_points	101
shell_type	directional
solvent_density	0.3340 e/Å³
contrast_shell	0.0300 e/Å³
crysol_version	4.1.3

▼

3. P(r) Analysis (GNOM)

dmax	107.7 Å
rg_real	33.86 Å
rg_real_error	0.86 Å
i0_real	1.1610e+08
i0_real_error	1.9110e+06
rg_reciprocal	33.88 Å
i0_reciprocal	116100000.0000
total_estimate	0.8931
solution_quality	GOOD a GOOD solution
n_peaks	0
r_peak_primary	— Å
skewness	0.193
kurtosis	-0.703
angular_range	— – 0.2350 Å⁻¹
current_alpha	0.0000
highest_alpha	16220000.0000
n_real_points	48
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.950; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.952; Smooth: 0.804

▶

4. Crystallography & Experiment

▶

5. Entities & Polymer Info (4)

Entity 1 polymer

description	PROTEIN (ELONGATION FACTOR)
formula_weight	43239.3 kDa
src_method	man
entity_count	2

Polymer

type	polypeptide(L)
strand_id	A,B
atom_count	6444

SKEKFERTKPHVNVGTIGHVDHGKTTLTAAITTVLAKTYGGAARAFDQIDNAPEEKARGITINTSHVEYDTPTRHYAHVDCPGHADYVKNMITGAAQMDGAILVVAATDGPMPQTREHILLGRQVGVPYIIVFLNKCDMVDDEELLELVEMEVRELLSQYDFPGDDTPIVRGSALKALEGDAEWEAKILELAGFLDSYIPEPERAIDKPFLLPIEDVFSISGRGTVVTGRVERGIIKVGEEVEIVGIKETQKSTCTGVEMFRKLLDEGRAGENVGVLLRGIKREEIERGQVLAKPGTIKPHTKFESEVYILSKDEGGRHTPFFKGYRPQFYFRTTDVTGTIELPEGVEMVMPGDNIKMVVTLIHPIAMDDGLRFAIREGGRTVGAGVVAKVLS

Source

organism	Escherichia coli
ncbi_taxonomy_id	562
host_organism	Escherichia coli

Entity 2 non-polymer

description	MAGNESIUM ION
formula_weight	24.3 kDa
src_method	syn
entity_count	2

Entity 3 non-polymer

description	GUANOSINE-5'-DIPHOSPHATE
formula_weight	443.2 kDa
src_method	syn
entity_count	2

Entity 4 water

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	446

▶

6. Citations (6)

▶

length_a	243.120 Å
length_b	61.080 Å
length_c	66.910 Å
angle_alpha	90.00 °
angle_beta	90.00 °
angle_gamma	90.00 °
z_pdb	8

space_group	P 21 21 2
int_tables_number	18
crystal_system	—

resolution	2.050 Å
resolution_low	10.000 Å
r_factor	0.2030
r_work	0.2030
r_free	0.2680

fit	/app/data/saxs_computation/ef/1efc/1efc.fit
pddf	/app/data/pr_computation/ef/1efc/1efc.pr.out
profile	/app/data/saxs_computation/ef/1efc/1efc.dat

INTACT ELONGATION FACTOR FROM E.COLI

SAXS Profile

P(r) Distribution

1. Structure Basics

Download Data

2. SAXS Parameters (CRYSOL)

3. P(r) Analysis (GNOM)

4. Crystallography & Experiment

Unit Cell

Symmetry

Refinement

Diffraction