GLUTAMATE RACEMASE FROM AQUIFEX PYROPHILUS

Method: X-RAY DIFFRACTION D_max: 61.3 Å Quality: GOOD

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	1b74
deposition_date	1999-01-27
title	GLUTAMATE RACEMASE FROM AQUIFEX PYROPHILUS
keywords	RACEMASE, ISOMERASE; ISOMERASE
method	X-RAY DIFFRACTION

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Download Data

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

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2. SAXS Parameters (CRYSOL)

rg_guinier	19.66 Å
rg_electron	18.53 Å
i0	12092500.00
molecular_weight	27834.0 kDa
excluded_volume	35700 Å³
envelope_volume	41165 Å³
shell_volume	18577 Å³
envelope_diameter	61.7 Å
shell_rg	24.73 Å
envelope_rg	18.61 Å
shape_rg	18.53 Å
total_rg	19.47 Å
total_atoms	1962
n_residues	252
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

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3. P(r) Analysis (GNOM)

dmax	61.3 Å
rg_real	19.54 Å
rg_real_error	0.34 Å
i0_real	1.2090e+07
i0_real_error	1.5470e+05
rg_reciprocal	19.56 Å
i0_reciprocal	12090000.0000
total_estimate	0.8266
solution_quality	GOOD a GOOD solution
n_peaks	3
r_peak_primary	25.0 Å
skewness	0.140
kurtosis	-0.496
angular_range	— – 0.4050 Å⁻¹
current_alpha	0.0000
highest_alpha	2319000.0000
n_real_points	72
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.918; Stabil: 0.996; Sysdev: 1.000; Positv: 1.000; Valcen: 0.999; Smooth: 0.000

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4. Crystallography & Experiment

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5. Entities & Polymer Info (3)

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6. Citations (1)

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length_a	72.170 Å
length_b	72.170 Å
length_c	184.990 Å
angle_alpha	90.00 °
angle_beta	90.00 °
angle_gamma	120.00 °
z_pdb	12

space_group	P 65 2 2
int_tables_number	179
crystal_system	—

resolution	2.300 Å
resolution_low	8.000 Å
r_factor	—
r_work	0.2210
r_free	0.2860

description	GLUTAMATE RACEMASE
formula_weight	27978.7 kDa
ec_number	5.1.1.3
src_method	nat
entity_count	1

type	polypeptide(L)
strand_id	A
atom_count	2066

GLUTAMATE RACEMASE FROM AQUIFEX PYROPHILUS

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

5. Entities & Polymer Info (3)

Entity 1 polymer

Polymer

Entity 2 non-polymer

Entity 3 water

6. Citations (1)

7. Files & Curves (10)

Files (7)

Curves (3)

description	D-GLUTAMINE
formula_weight	146.1 kDa
src_method	syn
entity_count	1

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	104

fit	/app/data/saxs_computation/b7/1b74/1b74.fit
pddf	/app/data/pr_computation/b7/1b74/1b74.pr.out
profile	/app/data/saxs_computation/b7/1b74/1b74.dat