C. IMMITIS CHITINASE 1 AT 2.2 ANGSTROMS RESOLUTION

Method: X-RAY DIFFRACTION D_max: 71.4 Å Quality: GOOD

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	1d2k
deposition_date	1999-09-23
title	C. IMMITIS CHITINASE 1 AT 2.2 ANGSTROMS RESOLUTION
keywords	BETA-ALPHA BARREL, HYDROLASE; 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	22.14 Å
rg_electron	20.97 Å
i0	32060300.00
molecular_weight	43661.0 kDa
excluded_volume	54535 Å³
envelope_volume	62031 Å³
shell_volume	24419 Å³
envelope_diameter	72.0 Å
shell_rg	28.11 Å
envelope_rg	21.19 Å
shape_rg	20.96 Å
total_rg	21.88 Å
total_atoms	3083
n_residues	392
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	71.4 Å
rg_real	22.04 Å
rg_real_error	0.37 Å
i0_real	3.2060e+07
i0_real_error	3.9780e+05
rg_reciprocal	22.06 Å
i0_reciprocal	32060000.0000
total_estimate	0.8934
solution_quality	GOOD a GOOD solution
n_peaks	2
r_peak_primary	27.7 Å
skewness	0.251
kurtosis	-0.335
angular_range	— – 0.3600 Å⁻¹
current_alpha	0.0000
highest_alpha	9519000.0000
n_real_points	68
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.873; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 1.000; Smooth: 0.991

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4. Crystallography & Experiment

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5. Entities & Polymer Info (2)

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6. Citations (2)

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length_a	91.248 Å
length_b	91.248 Å
length_c	95.400 Å
angle_alpha	90.00 °
angle_beta	90.00 °
angle_gamma	90.00 °
z_pdb	8

space_group	P 43 21 2
int_tables_number	96
crystal_system	—

resolution	2.200 Å
resolution_low	5.000 Å
r_factor	0.1780
r_work	0.1700
r_free	0.2480

description	CHITINASE 1
formula_weight	43714.8 kDa
ec_number	3.2.1.14
src_method	man
entity_count	1

type	polypeptide(L)
strand_id	A
atom_count	3324

C. IMMITIS CHITINASE 1 AT 2.2 ANGSTROMS RESOLUTION

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 (2)

7. Files & Curves (10)

Files (7)

Curves (3)

organism	Coccidioides immitis
ncbi_taxonomy_id	5501
host_organism	Escherichia coli

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	241

fit	/app/data/saxs_computation/d2/1d2k/1d2k.fit
pddf	/app/data/pr_computation/d2/1d2k/1d2k.pr.out
profile	/app/data/saxs_computation/d2/1d2k/1d2k.dat