STRUCTURE OF PHOSPHOSERINE AMINOTRANSFERASE FROM ESCHERICHIA COLI

Method: X-RAY DIFFRACTION D_max: 90.1 Å Quality: REASONABLE

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	1bjn
deposition_date	1998-06-25
title	STRUCTURE OF PHOSPHOSERINE AMINOTRANSFERASE FROM ESCHERICHIA COLI
keywords	AMINOTRANSFERASE, L-SERINE BIOSYNTHESIS; AMINOTRANSFERASE
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	27.94 Å
rg_electron	26.86 Å
i0	101935000.00
molecular_weight	79471.0 kDa
excluded_volume	99356 Å³
envelope_volume	119390 Å³
shell_volume	36487 Å³
envelope_diameter	95.0 Å
shell_rg	34.96 Å
envelope_rg	27.16 Å
shape_rg	26.86 Å
total_rg	27.64 Å
total_atoms	5597
n_residues	718
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	90.1 Å
rg_real	27.91 Å
rg_real_error	0.53 Å
i0_real	1.0190e+08
i0_real_error	1.5350e+06
rg_reciprocal	27.92 Å
i0_reciprocal	101900000.0000
total_estimate	0.6782
solution_quality	REASONABLE a REASONABLE solution
n_peaks	2
r_peak_primary	31.6 Å
skewness	0.364
kurtosis	-0.278
angular_range	— – 0.2850 Å⁻¹
current_alpha	0.0000
highest_alpha	49030000.0000
n_real_points	58
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.882; Stabil: 1.000; Sysdev: 0.075; Positv: 1.000; Valcen: 1.000; Smooth: 0.940

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4. Crystallography & Experiment

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5. Entities & Polymer Info (2)

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6. Citations (3)

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length_a	68.740 Å
length_b	94.740 Å
length_c	133.640 Å
angle_alpha	90.00 °
angle_beta	90.00 °
angle_gamma	90.00 °
z_pdb	8

space_group	P 21 21 21
int_tables_number	19
crystal_system	—

resolution	2.300 Å
resolution_low	32.500 Å
r_factor	0.1750
r_work	0.1750
r_free	0.2010

description	PHOSPHOSERINE AMINOTRANSFERASE
formula_weight	39937.2 kDa
ec_number	2.6.1.52
src_method	man
entity_count	2

type	polypeptide(L)
strand_id	A,B
atom_count	5880

STRUCTURE OF PHOSPHOSERINE AMINOTRANSFERASE FROM ESCHERICHIA 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

5. Entities & Polymer Info (2)

Entity 1 polymer

Polymer

Source

Entity 2 water

6. Citations (3)

7. Files & Curves (10)

Files (7)

Curves (3)

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	241

fit	/app/data/saxs_computation/bj/1bjn/1bjn.fit
pddf	/app/data/pr_computation/bj/1bjn/1bjn.pr.out
profile	/app/data/saxs_computation/bj/1bjn/1bjn.dat

organism	Escherichia coli
ncbi_taxonomy_id	562