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9t4b

Human Diphosphoinositol Polyphosphate Phosphohydrolase 1 (DIPP1) R89S mutant in complex with 1,5-(PCP)-IP5 (PCP-IP8)

Method: X-RAY DIFFRACTION Dmax: 50.7 Å Quality: GOOD

SAXS Profile

SAXS profile for 9t4b

P(r) Distribution

P(r) distribution for 9t4b

1. Structure Basics

entry_id9t4b
deposition_date2025-10-30
last_revision2026-06-10
titleHuman Diphosphoinositol Polyphosphate Phosphohydrolase 1 (DIPP1) R89S mutant in complex with 1,5-(PCP)-IP5 (PCP-IP8)
keywordsInositol metabolism, phosphatase, NUDIX hydrolases, DIPP1, IP8, for 5-PP hydrolysis, HYDROLASE; HYDROLASE
methodX-RAY DIFFRACTION

Download Data

2. SAXS Parameters (CRYSOL)

rg_guinier15.60
rg_electron14.42
i06681320.00
molecular_weight17193.0 kDa
excluded_volume20851 ų
envelope_volume23752 ų
shell_volume13714 ų
envelope_diameter50.2
shell_rg20.56
envelope_rg14.82
shape_rg14.44
total_rg15.48
total_atoms1194
n_residues141
n_harmonics20
q_range— – 0.5000 −1
n_points101
shell_typedirectional
solvent_density0.3340 e/ų
contrast_shell0.0300 e/ų
crysol_version4.1.3

3. P(r) Analysis (GNOM)

dmax50.7
rg_real15.50
rg_real_error0.32
i0_real6.6810e+06
i0_real_error8.4210e+04
rg_reciprocal15.51
i0_reciprocal6681000.0000
total_estimate0.7978
solution_quality GOOD a GOOD solution
n_peaks2
r_peak_primary46.8
skewness0.134
kurtosis-0.416
angular_range— – 0.5000 −1
current_alpha0.0000
highest_alpha1543000.0000
n_real_points80
gnom_version4.1.3
quality_criteria AN1: 0.000; Oscil: 0.805; Stabil: 0.984; Sysdev: 1.000; Positv: 1.000; Valcen: 0.999; Smooth: 0.000

4. Crystallography & Experiment

5. Entities & Polymer Info (6)

6. Citations (1)

7. Files & Curves (10)