7jif

HRAS A59T GppNHp

Method: X-RAY DIFFRACTION Dmax: 49.2 Å Quality: EXCELLENT

1. Protein Identity and Related Structures Protein Identity & Related Structures

GTPase HRas

Homo sapiens

UniProt P01112

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain A; UniProt 1–166 Mutation:A59T GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 GOL GLYCEROL × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 7.5;291.15 K;Starting concentration of HRAS A59T GppNHp was 12.1mg/mL in buffer containing 20mM HEPES, 50mM NaCl, 20mM MgCl2 and 1mM DTT at pH 7.5. Used a 24-well plate sealed with Vaseline and total well volumes of 0.402mL. Hanging drops were 0.002mL mother liquor to 0.002mL protein. Mother liquor contained 2.6mM NaCl, 1mM MgCl2, 15.7mM HEPES (pH7.5), 2.5mM DTT, 37.3mM Ca(OAc)2, and 20.5% PEG 3350 Resolution 1.76 Å R-free 0.250

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

242 other PDB entries and 324 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name RASH_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–166; UniProt 1–166

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

SAXS scattering curve SAXS Profile

SAXS profile for 7jif

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 7jif
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2. Structure Basics 2. Structure Basics

Entry ID entry_id7jif
Deposition date deposition_date2020-07-23
Structure title titleHRAS A59T GppNHp
Keywords keywordsMutant Cancer GTPase, ONCOPROTEIN; ONCOPROTEIN
Experimental Method methodX-RAY DIFFRACTION

3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

Radius of gyration Rg (Guinier) rg_guinier16.27
Radius of gyration Rg (electron density) rg_electron14.92
Forward intensity I(0) i07831090.00
Molecular weight molecular_weight19367.0 kDa
Excluded volume excluded_volume23768 ų
Envelope volume envelope_volume26633 ų
Hydration-shell volume shell_volume14756 ų
Envelope diameter envelope_diameter49.0
Shell Rg shell_rg21.16
Envelope Rg envelope_rg15.25
Shape Rg shape_rg14.91
Total Rg total_rg16.00
Total atoms total_atoms1354
Residues n_residues166
Spherical-harmonic order n_harmonics20
q range q_range— – 0.5000 −1
Data points n_points101
Shell type shell_typedirectional
Solvent electron density solvent_density0.3340 e/ų
Shell contrast contrast_shell0.0300 e/ų
CRYSOL version crysol_version4.1.3

4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

Maximum dimension Dmax dmax49.2
Rg (real space) rg_real16.12
Rg uncertainty (real space) rg_real_error0.21
I(0) (real space) i0_real7.8310e+06
I(0) uncertainty (real space) i0_real_error8.9910e+04
Rg (reciprocal space) rg_reciprocal16.14
I(0) (reciprocal space) i0_reciprocal7831000.0000
Solution quality estimate total_estimate0.9015
Solution quality rating solution_quality EXCELLENT a EXCELLENT solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary21.4
Skewness Skewness skewness0.021
Kurtosis Kurtosis kurtosis-0.502
Angular range angular_range— – 0.4900 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha1453000.0000
Real-space data points n_real_points79
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.917; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.973; Smooth: 0.991

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (5)

7. Fold Classification (SCOP + CATH) 1 domains

CATH v4.4 (1 domains)

Domain ID domain_id7jifA01
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily300 — P-loop containing nucleotide triphosphate hydrolases

8. Citations (1)

9. Files and Curves (10)