Crystal structure of Fabs 7411 in complex with TREM2 peptide

entry_id	9pwn
deposition_date	2025-08-04
last_revision	2025-09-10
title	Crystal structure of Fabs 7411 in complex with TREM2 peptide
keywords	Fab, antibody, complex, IMMUNE SYSTEM; IMMUNE SYSTEM
method	X-RAY DIFFRACTION

rg_guinier	25.33 Å
rg_electron	24.36 Å
i0	42639800.00
molecular_weight	48981.0 kDa
excluded_volume	60581 ų
envelope_volume	74313 ų
shell_volume	25591 ų
envelope_diameter	81.1 Å
shell_rg	31.41 Å
envelope_rg	24.10 Å
shape_rg	24.33 Å
total_rg	25.21 Å
total_atoms	3433
n_residues	445
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	79.2 Å
rg_real	25.28 Å
rg_real_error	0.37 Å
i0_real	4.2640e+07
i0_real_error	5.1570e+05
rg_reciprocal	25.30 Å
i0_reciprocal	42640000.0000
total_estimate	0.7374
solution_quality	REASONABLE a REASONABLE solution
n_peaks	2
r_peak_primary	28.9 Å
skewness	0.243
kurtosis	-0.540
angular_range	— – 0.3150 Å−1
current_alpha	0.0000
highest_alpha	7436000.0000
n_real_points	64
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.959; Stabil: 1.000; Sysdev: 0.242; Positv: 1.000; Valcen: 0.989; Smooth: 0.989

Unit Cell

length_a	51.650 Å
length_b	71.760 Å
length_c	105.530 Å
angle_alpha	90.00 °
angle_beta	90.00 °
angle_gamma	90.00 °
z_pdb	4

Symmetry

space_group	P 21 21 21
int_tables_number	19
crystal_system	—

Refinement

resolution	1.800 Å
resolution_low	38.960 Å
r_factor	0.1797
r_work	0.1777
r_free	0.2179

Diffraction

temperature

100.0 K

Files (7)

• pr_distribution /app/data/pr_computation/pw/9pwn/pr_distribution.json
• pr_output /app/data/pr_computation/pw/9pwn/9pwn.pr.out
• pr_plot /app/data/visualization/pr_computation/pw/9pwn/9pwn_pr_distribution.png
• saxs_curve_dat /app/data/saxs_computation/pw/9pwn/9pwn.dat
• saxs_fit /app/data/saxs_computation/pw/9pwn/9pwn.fit
• saxs_log /app/data/saxs_computation/pw/9pwn/9pwn.log
• saxs_plot /app/data/visualization/saxs_computation/pw/9pwn/9pwn_saxs_profile.png

Curves (3)

fit	/app/data/saxs_computation/pw/9pwn/9pwn.fit
pddf	/app/data/pr_computation/pw/9pwn/9pwn.pr.out
profile	/app/data/saxs_computation/pw/9pwn/9pwn.dat