HOW AMINO-ACID INSERTIONS ARE ALLOWED IN AN ALPHA-HELIX OF T4 LYSOZYME

Method: X-RAY DIFFRACTION D_max: 69.9 Å Quality: EXCELLENT

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	104l
deposition_date	1992-09-29
title	HOW AMINO-ACID INSERTIONS ARE ALLOWED IN AN ALPHA-HELIX OF T4 LYSOZYME
keywords	HYDROLASE(O-GLYCOSYL); HYDROLASE(O-GLYCOSYL)
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	23.11 Å
rg_electron	22.39 Å
i0	23281500.00
molecular_weight	37015.0 kDa
excluded_volume	46434 Å³
envelope_volume	55398 Å³
shell_volume	21094 Å³
envelope_diameter	69.2 Å
shell_rg	28.12 Å
envelope_rg	21.96 Å
shape_rg	22.37 Å
total_rg	23.16 Å
total_atoms	2604
n_residues	324
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	69.9 Å
rg_real	23.05 Å
rg_real_error	0.38 Å
i0_real	2.3280e+07
i0_real_error	2.9450e+05
rg_reciprocal	23.06 Å
i0_reciprocal	23280000.0000
total_estimate	0.9163
solution_quality	EXCELLENT a EXCELLENT solution
n_peaks	2
r_peak_primary	24.7 Å
skewness	0.194
kurtosis	-0.623
angular_range	— – 0.3450 Å⁻¹
current_alpha	0.0000
highest_alpha	4387000.0000
n_real_points	66
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.976; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.998; Smooth: 0.982

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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	172.100 Å
length_b	172.100 Å
length_c	80.000 Å
angle_alpha	90.00 °
angle_beta	90.00 °
angle_gamma	120.00 °
z_pdb	36

space_group	H 3 2
int_tables_number	155
crystal_system	—

resolution	2.800 Å
resolution_low	— Å
r_factor	0.1750
r_work	—
r_free	—

description	T4 LYSOZYME
formula_weight	18770.5 kDa
src_method	man
entity_count	2

type	polypeptide(L)
strand_id	A,B
atom_count	2636

HOW AMINO-ACID INSERTIONS ARE ALLOWED IN AN ALPHA-HELIX OF T4 LYSOZYME

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

5. Entities & Polymer Info (2)

Entity 1 polymer

Polymer

Source

Entity 2 water

6. Citations (1)

7. Files & Curves (15)

Files (12)

Curves (3)

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	32

fit	/app/data/saxs_computation/04/104l/104l.fit
pddf	/app/data/pr_computation/04/104l/104l.pr.out
profile	/app/data/saxs_computation/04/104l/104l.dat

organism	Enterobacteria phage T4
ncbi_taxonomy_id	10665