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1bjk

FERREDOXIN:NADP+ REDUCTASE MUTANT WITH ARG 264 REPLACED BY GLU (R264E)

Method: X-RAY DIFFRACTION D_max: 62.9 Å Quality: EXCELLENT

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	1bjk
deposition_date	1998-06-25
title	FERREDOXIN:NADP+ REDUCTASE MUTANT WITH ARG 264 REPLACED BY GLU (R264E)
keywords	OXIDOREDUCTASE, FLAVOPROTEIN, NADP, FAD, FNR, NADP+ REDUCTASE; OXIDOREDUCTASE
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	20.60 Å
rg_electron	19.44 Å
i0	20320400.00
molecular_weight	34009.0 kDa
excluded_volume	42427 Å³
envelope_volume	49462 Å³
shell_volume	21067 Å³
envelope_diameter	62.9 Å
shell_rg	26.06 Å
envelope_rg	19.74 Å
shape_rg	19.45 Å
total_rg	20.30 Å
total_atoms	2394
n_residues	295
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	62.9 Å
rg_real	20.49 Å
rg_real_error	0.33 Å
i0_real	2.0320e+07
i0_real_error	2.5890e+05
rg_reciprocal	20.52 Å
i0_reciprocal	20320000.0000
total_estimate	0.9082
solution_quality	EXCELLENT a EXCELLENT solution
n_peaks	2
r_peak_primary	24.6 Å
skewness	0.170
kurtosis	-0.462
angular_range	— – 0.3850 Å⁻¹
current_alpha	0.0000
highest_alpha	3108000.0000
n_real_points	70
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.939; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.989; Smooth: 0.997

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4. Crystallography & Experiment

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5. Entities & Polymer Info (4)

Entity 1 polymer

description	FERREDOXIN--NADP+ REDUCTASE
formula_weight	33174.6 kDa
ec_number	1.18.1.2
mutation	R264E
src_method	man
entity_count	1

Polymer

type	polypeptide(L)
strand_id	A
atom_count	2726

DVPVNLYRPNAPFIGKVISNEPLVKEGGIGIVQHIKFDLTGGNLKYIEGQSIGIIPPGVDKNGKPEKLRLYSIASTRHGDDVDDKTISLCVRQLEYKHPESGETVYGVCSTYLTHIEPGSEVKITGPVGKEMLLPDDPEANVIMLATGTGIAPMRTYLWRMFKDAERAANPEYQFKGFSWLVFGVPTTPNILYKEELEEIQQKYPDNFRLTYAISREQKNPQGGRMYIQDRVAEHADQLWQLIKNQKTHTYICGLEGMEEGIDAALSAAAAKEGVTWSDYQKDLKKAGRWHVETY

Source

organism	Nostoc sp.
ncbi_taxonomy_id	1168
host_organism	Escherichia coli

Entity 2 non-polymer

description	SULFATE ION
formula_weight	96.1 kDa
src_method	syn
entity_count	1

Entity 3 non-polymer

description	FLAVIN-ADENINE DINUCLEOTIDE
formula_weight	785.5 kDa
src_method	syn
entity_count	1

Entity 4 water

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	332

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6. Citations (2)

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length_a	88.090 Å
length_b	88.090 Å
length_c	97.210 Å
angle_alpha	90.00 °
angle_beta	90.00 °
angle_gamma	120.00 °
z_pdb	6

space_group	P 65
int_tables_number	170
crystal_system	—

resolution	2.300 Å
resolution_low	9.000 Å
r_factor	0.1660
r_work	0.1660
r_free	0.2240

fit	/app/data/saxs_computation/bj/1bjk/1bjk.fit
pddf	/app/data/pr_computation/bj/1bjk/1bjk.pr.out
profile	/app/data/saxs_computation/bj/1bjk/1bjk.dat

FERREDOXIN:NADP+ REDUCTASE MUTANT WITH ARG 264 REPLACED BY GLU (R264E)

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