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1aom

SUBSTRATE AND PRODUCT BOUND TO CYTOCHROME CD1 NITRITE REDUCTASE

Method: X-RAY DIFFRACTION D_max: 108.8 Å Quality: GOOD

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	1aom
deposition_date	1997-07-08
title	SUBSTRATE AND PRODUCT BOUND TO CYTOCHROME CD1 NITRITE REDUCTASE
keywords	OXIDOREDUCTASE, ENZYME, NITRITE 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	32.94 Å
rg_electron	32.47 Å
i0	197290000.00
molecular_weight	112390.0 kDa
excluded_volume	140100 Å³
envelope_volume	164530 Å³
shell_volume	42436 Å³
envelope_diameter	110.2 Å
shell_rg	39.21 Å
envelope_rg	32.69 Å
shape_rg	32.49 Å
total_rg	32.91 Å
total_atoms	7928
n_residues	998
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	108.8 Å
rg_real	33.02 Å
rg_real_error	0.92 Å
i0_real	1.9730e+08
i0_real_error	3.0160e+06
rg_reciprocal	32.99 Å
i0_reciprocal	197300000.0000
total_estimate	0.8819
solution_quality	GOOD a GOOD solution
n_peaks	1
r_peak_primary	34.0 Å
skewness	0.379
kurtosis	-0.481
angular_range	— – 0.2400 Å⁻¹
current_alpha	0.0000
highest_alpha	70940000.0000
n_real_points	49
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.864; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.959; Smooth: 0.911

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4. Crystallography & Experiment

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5. Entities & Polymer Info (6)

Entity 1 polymer

description	NITRITE REDUCTASE
formula_weight	62605.7 kDa
src_method	nat
entity_count	2

Polymer

type	polypeptide(L)
strand_id	A,B
atom_count	9006

QEQVAPPKDPAAALEDHKTRTDNRYEPSLDNLAQQDVAAPGAPEGVTALSDAQYNEANKIYFERCAGCHGVLRKGATGKALTPDLTRDLGFDYLQSFITYASPAGMPNWGTSGELSAEQVDLMANYLLLDPAAPPEFGMKEMRESWKVHVAPEDRPTQQMNDWDLENLFSVTLRDAGQIALIDGSTYEIKTVLDTGYAVHISRLSASGRYLFVIGRDGKVNMIDLWMKEPTTVAEIKIGSEARSIETSKMEGWEDKYAIAGAYWPPQYVIMDGETLEPKKIQSTRGMTYDEQEYHPEPRVAAILASHYRPEFIVNVKETGKILLVDYTDLNNLKTTEISAERFLHDGGLDGSHRYFITAANARNKLVVIDTKEGKLVAIEDTGGQTPHPGRGANFVHPTFGPVWATSHMGDDSVALIGTDPEGHPDNAWKILDSFPALGGGSLFIKTHPNSQYLYVDATLNPEAEISGSVAVFDIKAMTGDGSDPEFKTLPIAEWAGITEGQPRVVQGEFNKDGTEVWFSVWNGKDQESALVVVDDKTLELKHVIKDERLVTPTGKFNVYNTMTDTY

Entity 2 non-polymer

description	HEME D
formula_weight	712.5 kDa
src_method	syn
entity_count	2

Entity 3 non-polymer

description	NITROGEN DIOXIDE
formula_weight	46.0 kDa
src_method	syn
entity_count	1

Entity 4 non-polymer

description	PROTOPORPHYRIN IX CONTAINING FE
formula_weight	616.5 kDa
src_method	syn
entity_count	1

Entity 5 non-polymer

description	NITRIC OXIDE
formula_weight	30.0 kDa
src_method	syn
entity_count	1

Entity 6 water

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	1078

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6. Citations (1)

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length_a	106.700 Å
length_b	60.600 Å
length_c	100.100 Å
angle_alpha	90.00 °
angle_beta	112.30 °
angle_gamma	90.00 °
z_pdb	4

space_group	P 1 21 1
int_tables_number	4
crystal_system	—

resolution	1.800 Å
resolution_low	20.000 Å
r_factor	0.1810
r_work	0.1810
r_free	0.2000

fit	/app/data/saxs_computation/ao/1aom/1aom.fit
pddf	/app/data/pr_computation/ao/1aom/1aom.pr.out
profile	/app/data/saxs_computation/ao/1aom/1aom.dat