Crystal structure of unliganded Fab 7160

entry_id	12fd
deposition_date	2026-04-01
last_revision	2026-05-27
title	Crystal structure of unliganded Fab 7160
keywords	Antibody for Malaria, IMMUNE SYSTEM; IMMUNE SYSTEM
method	X-RAY DIFFRACTION

rg_guinier	38.33 Å
rg_electron	38.48 Å
i0	137699000.00
molecular_weight	94134.0 kDa
excluded_volume	117630 ų
envelope_volume	161360 ų
shell_volume	36929 ų
envelope_diameter	135.0 Å
shell_rg	41.49 Å
envelope_rg	37.86 Å
shape_rg	38.45 Å
total_rg	38.81 Å
total_atoms	6629
n_residues	844
n_harmonics	20
q_range	— – 0.5000 Å−1
n_points	101
shell_type	directional
solvent_density	0.3340 e/ų
contrast_shell	0.0300 e/ų
crysol_version	4.1.3

dmax	128.3 Å
rg_real	38.70 Å
rg_real_error	1.40 Å
i0_real	1.3770e+08
i0_real_error	2.4960e+06
rg_reciprocal	38.48 Å
i0_reciprocal	137700000.0000
total_estimate	0.6374
solution_quality	REASONABLE a REASONABLE solution
n_peaks	2
r_peak_primary	34.4 Å
skewness	0.455
kurtosis	-0.521
angular_range	— – 0.2050 Å−1
current_alpha	0.0000
highest_alpha	10780000.0000
n_real_points	42
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.801; Stabil: 1.000; Sysdev: 0.132; Positv: 1.000; Valcen: 0.803; Smooth: 0.680

Unit Cell

length_a	62.549 Å
length_b	85.227 Å
length_c	89.550 Å
angle_alpha	90.00 °
angle_beta	101.23 °
angle_gamma	90.00 °
z_pdb	4

Symmetry

space_group	P 1 21 1
int_tables_number	4
crystal_system	—

Refinement

resolution	2.390 Å
resolution_low	40.650 Å
r_factor	0.2306
r_work	0.2286
r_free	0.2629

Diffraction

temperature

100.0 K

Files (7)

• pr_distribution /app/data/pr_computation/2f/12fd/pr_distribution.json
• pr_output /app/data/pr_computation/2f/12fd/12fd.pr.out
• pr_plot /app/data/visualization/pr_computation/2f/12fd/12fd_pr_distribution.png
• saxs_curve_dat /app/data/saxs_computation/2f/12fd/12fd.dat
• saxs_fit /app/data/saxs_computation/2f/12fd/12fd.fit
• saxs_log /app/data/saxs_computation/2f/12fd/12fd.log
• saxs_plot /app/data/visualization/saxs_computation/2f/12fd/12fd_saxs_profile.png

Curves (3)

fit	/app/data/saxs_computation/2f/12fd/12fd.fit
pddf	/app/data/pr_computation/2f/12fd/12fd.pr.out
profile	/app/data/saxs_computation/2f/12fd/12fd.dat