← Back to search
← Back to search
9pn1

;Crystal structure of Q108K:K40L:T51V:T53C:R58W:T29L:Y19W:Q4A mutant of cellular retinol binding protein II complex with 15-cis-retinal ;

Method: X-RAY DIFFRACTION Dmax: 72.0 Å Quality: GOOD

SAXS Profile

SAXS profile for 9pn1

P(r) Distribution

P(r) distribution for 9pn1
▼

1. Structure Basics

entry_id9pn1
deposition_date2025-07-18
last_revision2026-06-10
title;Crystal structure of Q108K:K40L:T51V:T53C:R58W:T29L:Y19W:Q4A mutant of cellular retinol binding protein II complex with 15-cis-retinal ;
keywordshCRBPII, Q4A, isomerization, retinal, cis, trans, rhodopsin, bacteriorhodopsin, CYTOSOLIC PROTEIN, TRANSPORT PROTEIN; TRANSPORT PROTEIN
methodX-RAY DIFFRACTION
▼

Download Data

▼

2. SAXS Parameters (CRYSOL)

rg_guinier21.96 Å
rg_electron20.99 Å
i017165400.00
molecular_weight31751.0 kDa
excluded_volume39901 ų
envelope_volume46540 ų
shell_volume19325 ų
envelope_diameter70.7 Å
shell_rg26.54 Å
envelope_rg21.13 Å
shape_rg21.00 Å
total_rg21.72 Å
total_atoms2252
n_residues266
n_harmonics20
q_range— – 0.5000 Å−1
n_points101
shell_typedirectional
solvent_density0.3340 e/ų
contrast_shell0.0300 e/ų
crysol_version4.1.3
▼

3. P(r) Analysis (GNOM)

dmax72.0 Å
rg_real22.03 Å
rg_real_error0.42 Å
i0_real1.7170e+07
i0_real_error2.1810e+05
rg_reciprocal22.02 Å
i0_reciprocal17170000.0000
total_estimate0.8789
solution_quality GOOD a GOOD solution
n_peaks2
r_peak_primary22.6 Å
skewness0.418
kurtosis-0.408
angular_range— – 0.3600 Å−1
current_alpha0.0000
highest_alpha4153000.0000
n_real_points68
gnom_version4.1.3
quality_criteria AN1: 0.000; Oscil: 0.831; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.934; Smooth: 0.995
▶

4. Crystallography & Experiment

▶

5. Entities & Polymer Info (5)

▶

6. Citations (1)

▶

7. Files & Curves (10)