DIPEPTIDE-BINDING PROTEIN

Method: X-RAY DIFFRACTION D_max: 85.9 Å Quality: REASONABLE

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	1dpe
deposition_date	1995-07-25
title	DIPEPTIDE-BINDING PROTEIN
keywords	PEPTIDE TRANSPORT, PERIPLASMIC, CHEMOTAXIS BINDING PROTEINS FOR ACTIVE TRANSPORT; PEPTIDE TRANSPORT
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	25.68 Å
rg_electron	24.85 Å
i0	55801900.00
molecular_weight	57930.0 kDa
excluded_volume	72124 Å³
envelope_volume	85381 Å³
shell_volume	28521 Å³
envelope_diameter	89.7 Å
shell_rg	32.03 Å
envelope_rg	24.84 Å
shape_rg	24.80 Å
total_rg	25.78 Å
total_atoms	4051
n_residues	507
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	85.9 Å
rg_real	25.62 Å
rg_real_error	0.57 Å
i0_real	5.5800e+07
i0_real_error	8.1410e+05
rg_reciprocal	25.64 Å
i0_reciprocal	55800000.0000
total_estimate	0.6191
solution_quality	REASONABLE a REASONABLE solution
n_peaks	2
r_peak_primary	29.1 Å
skewness	0.260
kurtosis	-0.418
angular_range	— – 0.3100 Å⁻¹
current_alpha	0.0000
highest_alpha	14240000.0000
n_real_points	63
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.852; Stabil: 1.000; Sysdev: 0.164; Positv: 1.000; Valcen: 0.997; 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	118.270 Å
length_b	79.780 Å
length_c	62.970 Å
angle_alpha	90.00 °
angle_beta	90.00 °
angle_gamma	90.00 °
z_pdb	4

space_group	P 21 21 21
int_tables_number	19
crystal_system	—

resolution	2.000 Å
resolution_low	6.000 Å
r_factor	—
r_work	0.1690
r_free	—

description	DIPEPTIDE-BINDING PROTEIN
formula_weight	57503.9 kDa
src_method	nat
entity_count	1

type	polypeptide(L)
strand_id	A
atom_count	4539

DIPEPTIDE-BINDING PROTEIN

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 (3)

Entity 1 polymer

Polymer

Entity 2 non-polymer

Entity 3 water

6. Citations (1)

7. Files & Curves (10)

Files (7)

Curves (3)

description	CADMIUM ION
formula_weight	112.4 kDa
src_method	syn
entity_count	5

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	488

fit	/app/data/saxs_computation/dp/1dpe/1dpe.fit
pddf	/app/data/pr_computation/dp/1dpe/1dpe.pr.out
profile	/app/data/saxs_computation/dp/1dpe/1dpe.dat