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1dfj

RIBONUCLEASE INHIBITOR COMPLEXED WITH RIBONUCLEASE A

Method: X-RAY DIFFRACTION D_max: 75.4 Å Quality: EXCELLENT

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	1dfj
deposition_date	1996-06-29
title	RIBONUCLEASE INHIBITOR COMPLEXED WITH RIBONUCLEASE A
keywords	COMPLEX (RIBONUCLEASE-INHIBITOR), RIBONUCLEASE, HYDROLASE, LEUCINE-RICH REPEATS, COMPLEX (ENDONUCLEASE-INHIBITOR) COMPLEX; COMPLEX (ENDONUCLEASE/INHIBITOR)
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	26.45 Å
rg_electron	25.55 Å
i0	71549200.00
molecular_weight	62835.0 kDa
excluded_volume	77443 Å³
envelope_volume	95099 Å³
shell_volume	30661 Å³
envelope_diameter	77.5 Å
shell_rg	33.10 Å
envelope_rg	25.24 Å
shape_rg	25.57 Å
total_rg	26.27 Å
total_atoms	4370
n_residues	580
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	75.4 Å
rg_real	26.31 Å
rg_real_error	0.43 Å
i0_real	7.1550e+07
i0_real_error	9.6310e+05
rg_reciprocal	26.35 Å
i0_reciprocal	71550000.0000
total_estimate	0.9068
solution_quality	EXCELLENT a EXCELLENT solution
n_peaks	3
r_peak_primary	37.7 Å
skewness	0.104
kurtosis	-0.695
angular_range	— – 0.3000 Å⁻¹
current_alpha	0.0000
highest_alpha	17510000.0000
n_real_points	61
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.983; Stabil: 0.979; Sysdev: 1.000; Positv: 1.000; Valcen: 0.998; Smooth: 0.900

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4. Crystallography & Experiment

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5. Entities & Polymer Info (4)

Entity 1 polymer

description	RIBONUCLEASE A
formula_weight	13708.3 kDa
ec_number	3.1.27.5
src_method	nat
entity_count	1

Polymer

type	polypeptide(L)
strand_id	E
atom_count	4416

KETAAAKFERQHMDSSTSAASSSNYCNQMMKSRNLTKDRCKPVNTFVHESLADVQAVCSQKNVACKNGQTNCYQSYSTMSITDCRETGSSKYPNCAYKTTQANKHIIVACEGNPYVPVHFDASV

Entity 2 polymer

description	RIBONUCLEASE INHIBITOR
formula_weight	49092.2 kDa
src_method	nat
entity_count	1

Polymer

type	polypeptide(L)
strand_id	I

XMNLDIHCEQLSDARWTELLPLLQQYEVVRLDDCGLTEEHCKDIGSALRANPSLTELCLRTNELGDAGVHLVLQGLQSPTCKIQKLSLQNCSLTEAGCGVLPSTLRSLPTLRELHLSDNPLGDAGLRLLCEGLLDPQCHLEKLQLEYCRLTAASCEPLASVLRATRALKELTVSNNDIGEAGARVLGQGLADSACQLETLRLENCGLTPANCKDLCGIVASQASLRELDLGSNGLGDAGIAELCPGLLSPASRLKTLWLWECDITASGCRDLCRVLQAKETLKELSLAGNKLGDEGARLLCESLLQPGCQLESLWVKSCSLTAACCQHVSLMLTQNKHLLELQLSSNKLGDSGIQELCQALSQPGTTLRVLCLGDCEVTNSGCSSLASLLLANRSLRELDLSNNCVGDPGVLQLLGSLEQPGCALEQLVLYDTYWTEEVEDRLQALEGSKPGLRVIS

Entity 3 non-polymer

description	SULFATE ION
formula_weight	96.1 kDa
src_method	syn
entity_count	1

Entity 4 water

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	46

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6. Citations (3)

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length_a	133.300 Å
length_b	133.300 Å
length_c	86.700 Å
angle_alpha	90.00 °
angle_beta	90.00 °
angle_gamma	90.00 °
z_pdb	8

space_group	I 4
int_tables_number	79
crystal_system	—

resolution	2.500 Å
resolution_low	40.000 Å
r_factor	0.1940
r_work	0.1940
r_free	—

fit	/app/data/saxs_computation/df/1dfj/1dfj.fit
pddf	/app/data/pr_computation/df/1dfj/1dfj.pr.out
profile	/app/data/saxs_computation/df/1dfj/1dfj.dat

RIBONUCLEASE INHIBITOR COMPLEXED WITH RIBONUCLEASE A

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 (4)

Entity 1 polymer

Polymer

Entity 2 polymer

Polymer

Entity 3 non-polymer

Entity 4 water

6. Citations (3)

7. Files & Curves (10)

Files (7)

Curves (3)