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11bc

Human Nap1 in complex with HIV-1 Rev

Method: ELECTRON MICROSCOPY D_max: 101.6 Å Quality: GOOD

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	11bc
deposition_date	2026-02-15
title	Human Nap1 in complex with HIV-1 Rev
keywords	histone chaperone, H2A-H2B, Nap1, HIV-1 Rev, Nucleosome assembly protein 1, Nucleosome assembly protein like 1, CHAPERONE; CHAPERONE
method	ELECTRON MICROSCOPY

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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	31.02 Å
rg_electron	30.13 Å
i0	154364000.00
molecular_weight	96210.0 kDa
excluded_volume	119850 Å³
envelope_volume	173640 Å³
shell_volume	46727 Å³
envelope_diameter	113.7 Å
shell_rg	38.26 Å
envelope_rg	30.14 Å
shape_rg	30.11 Å
total_rg	31.00 Å
total_atoms	6793
n_residues	826
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	101.6 Å
rg_real	30.85 Å
rg_real_error	0.48 Å
i0_real	1.5440e+08
i0_real_error	2.2530e+06
rg_reciprocal	30.92 Å
i0_reciprocal	154400000.0000
total_estimate	0.8775
solution_quality	GOOD a GOOD solution
n_peaks	2
r_peak_primary	39.8 Å
skewness	0.220
kurtosis	-0.262
angular_range	— – 0.2550 Å⁻¹
current_alpha	0.0003
highest_alpha	38630000.0000
n_real_points	52
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.811; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.996; Smooth: 0.973

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4. Crystallography & Experiment

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5. Entities & Polymer Info (2)

Entity 1 polymer

description	Nucleosome assembly protein 1-like 1
formula_weight	45430.0 kDa
src_method	man
entity_count	2

Polymer

type	polypeptide(L)
strand_id	A,B
atom_count	6793

MADIDNKEQSELDQDLDDVEEVEEEETGEETKLKARQLTVQMMQNPQILAALQERLDGLVETPTGYIESLPRVVKRRVNALKNLQVKCAQIEAKFYEEVHDLERKYAVLYQPLFDKRFEIINAIYEPTEEECEWKPDEEDEISEELKEKAKIEDEKKDEEKEDPKGIPEFWLTVFKNVDLLSDMVQEHDEPILKHLKDIKVKFSDAGQPMSFVLEFHFEPNEYFTNEVLTKTYRMRSEPDDSDPFSFDGPEIMGCTGCQIDWKKGKNVTLKTIKKKQKHKGRGTVRTVTKTVSNDSFFNFFAPPEVPESGDLDDDAEAILAADFEIGHFLRERIIPRSVLYFTGEAIEDDDDDYDEEGEEADEEGEEEGDEENDPDYDPKKDQNPAECKQQ

Source

organism	Homo sapiens
common_name	human
ncbi_taxonomy_id	9606
host_organism	Escherichia coli

Entity 2 polymer

description	Protein Rev
formula_weight	13142.9 kDa
src_method	man
entity_count	4

Polymer

type	polypeptide(L)
strand_id	C,D,F,E

MAGRSGDSDEDLLKTVRLIKFLYQSNPPPNPEGTRQARRNRRRRWRERRRQIHSISRRILSTYLGRSAEPVPLQLPPLERLTLDCNEDCGTSGTQGVGSPQILVESPTVLESGAKE

Source

organism	Human immunodeficiency virus 1
ncbi_taxonomy_id	11676
host_organism	Escherichia coli

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6. Citations (1)

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length_a	1.000 Å
length_b	1.000 Å
length_c	1.000 Å
angle_alpha	90.00 °
angle_beta	90.00 °
angle_gamma	90.00 °
z_pdb	—

space_group	P 1
int_tables_number	1
crystal_system	—

resolution	3.300 Å
resolution_low	— Å
r_factor	—
r_work	—
r_free	—

resolution	3.30 Å
resolution_method	—
num_particles	275000

fit	/app/data/saxs_computation/1b/11bc/11bc.fit
pddf	/app/data/pr_computation/1b/11bc/11bc.pr.out
profile	/app/data/saxs_computation/1b/11bc/11bc.dat

Human Nap1 in complex with HIV-1 Rev

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

EM 3D

5. Entities & Polymer Info (2)

Entity 1 polymer

Polymer

Source

Entity 2 polymer

Polymer

Source

6. Citations (1)

7. Files & Curves (10)

Files (7)

Curves (3)