Chitinase B from Serratia Marcescens

Method: X-RAY DIFFRACTION D_max: 119.5 Å Quality: GOOD

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	1e15
deposition_date	2000-04-18
title	Chitinase B from Serratia Marcescens
keywords	HYDROLASE, CHITIN DEGRADATION; HYDROLASE
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	37.03 Å
rg_electron	36.53 Å
i0	183253000.00
molecular_weight	110300.0 kDa
excluded_volume	137940 Å³
envelope_volume	172120 Å³
shell_volume	40246 Å³
envelope_diameter	123.1 Å
shell_rg	41.72 Å
envelope_rg	36.22 Å
shape_rg	36.50 Å
total_rg	36.93 Å
total_atoms	7803
n_residues	992
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	119.5 Å
rg_real	37.27 Å
rg_real_error	1.08 Å
i0_real	1.8330e+08
i0_real_error	3.2650e+06
rg_reciprocal	37.13 Å
i0_reciprocal	183200000.0000
total_estimate	0.8271
solution_quality	GOOD a GOOD solution
n_peaks	2
r_peak_primary	33.3 Å
skewness	0.402
kurtosis	-0.707
angular_range	— – 0.2150 Å⁻¹
current_alpha	0.0000
highest_alpha	27700000.0000
n_real_points	44
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.767; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.833; Smooth: 0.614

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4. Crystallography & Experiment

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5. Entities & Polymer Info (2)

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6. Citations (1)

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length_a	56.135 Å
length_b	106.586 Å
length_c	187.326 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	1.900 Å
resolution_low	38.870 Å
r_factor	0.1830
r_work	0.1830
r_free	0.2120

description	CHITINASE B
formula_weight	55518.0 kDa
src_method	man
entity_count	2

type	polypeptide(L)
strand_id	A,B
atom_count	8062

Chitinase B from Serratia Marcescens

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 (1)

7. Files & Curves (10)

Files (7)

Curves (3)

organism	SERRATIA MARCESCENS
ncbi_taxonomy_id	615
host_organism	ESCHERICHIA COLI

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	259

fit	/app/data/saxs_computation/e1/1e15/1e15.fit
pddf	/app/data/pr_computation/e1/1e15/1e15.pr.out
profile	/app/data/saxs_computation/e1/1e15/1e15.dat