9l6f

Crystal structure of KRas G12D (GDP) in complex with ASP3082

Method: X-RAY DIFFRACTION Dmax: 186.7 Å Quality: GOOD

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

von Hippel-Lindau disease tumor suppressor

Homo sapiens

UniProt P40337

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 heterocomplex Heteromer Protein × 3 PDB declaration: trimeric(3) Consistent with protein copy count Chain A; UniProt 54–213 Not recorded Elongin-C × 1 (Q15369) Elongin-B × 1 (Q15370) A1L66 ASP3082 × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;296 K;bis-tris propane, sodium formate, PEG3350 Resolution 3.18 Å R-free 0.305
3 Protein heterocomplex Heteromer Protein × 3 PDB declaration: trimeric(3) Consistent with protein copy count Chain E; UniProt 54–213 Not recorded Elongin-C × 1 (Q15369) Elongin-B × 1 (Q15370) X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;296 K;bis-tris propane, sodium formate, PEG3350 Resolution 3.18 Å R-free 0.305
5 Protein heterocomplex Heteromer Protein × 3 PDB declaration: trimeric(3) Consistent with protein copy count Chain I; UniProt 54–213 Not recorded Elongin-C × 1 (Q15369) Elongin-B × 1 (Q15370) X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;296 K;bis-tris propane, sodium formate, PEG3350 Resolution 3.18 Å R-free 0.305
7 Protein heterocomplex Heteromer Protein × 3 PDB declaration: trimeric(3) Consistent with protein copy count Chain M; UniProt 54–213 Not recorded Elongin-C × 1 (Q15369) Elongin-B × 1 (Q15370) X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;296 K;bis-tris propane, sodium formate, PEG3350 Resolution 3.18 Å R-free 0.305

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.

141 other PDB entries and 360 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name VHL_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 4–163; UniProt 54–213 Author chain E; PDBConstruct 4–163; UniProt 54–213 Author chain I; PDBConstruct 4–163; UniProt 54–213 Author chain M; PDBConstruct 4–163; UniProt 54–213

Elongin-C

Homo sapiens

UniProt Q15369

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 heterocomplex Heteromer Protein × 3 PDB declaration: trimeric(3) Consistent with protein copy count Chain B; UniProt 17–112 Not recorded von Hippel-Lindau disease tumor suppressor × 1 (P40337) Elongin-B × 1 (Q15370) A1L66 ASP3082 × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;296 K;bis-tris propane, sodium formate, PEG3350 Resolution 3.18 Å R-free 0.305
3 Protein heterocomplex Heteromer Protein × 3 PDB declaration: trimeric(3) Consistent with protein copy count Chain F; UniProt 17–112 Not recorded von Hippel-Lindau disease tumor suppressor × 1 (P40337) Elongin-B × 1 (Q15370) X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;296 K;bis-tris propane, sodium formate, PEG3350 Resolution 3.18 Å R-free 0.305
5 Protein heterocomplex Heteromer Protein × 3 PDB declaration: trimeric(3) Consistent with protein copy count Chain J; UniProt 17–112 Not recorded von Hippel-Lindau disease tumor suppressor × 1 (P40337) Elongin-B × 1 (Q15370) X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;296 K;bis-tris propane, sodium formate, PEG3350 Resolution 3.18 Å R-free 0.305
7 Protein heterocomplex Heteromer Protein × 3 PDB declaration: trimeric(3) Consistent with protein copy count Chain N; UniProt 17–112 Not recorded von Hippel-Lindau disease tumor suppressor × 1 (P40337) Elongin-B × 1 (Q15370) X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;296 K;bis-tris propane, sodium formate, PEG3350 Resolution 3.18 Å R-free 0.305

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.

220 other PDB entries and 464 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name ELOC_HUMAN
Isoform
PDB entities 2
Chains and sequence ranges Author chain B; PDBConstruct 1–96; UniProt 17–112 Author chain F; PDBConstruct 1–96; UniProt 17–112 Author chain J; PDBConstruct 1–96; UniProt 17–112 Author chain N; PDBConstruct 1–96; UniProt 17–112

Elongin-B

Homo sapiens

UniProt Q15370

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 heterocomplex Heteromer Protein × 3 PDB declaration: trimeric(3) Consistent with protein copy count Chain C; UniProt 1–118 Not recorded von Hippel-Lindau disease tumor suppressor × 1 (P40337) Elongin-C × 1 (Q15369) A1L66 ASP3082 × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;296 K;bis-tris propane, sodium formate, PEG3350 Resolution 3.18 Å R-free 0.305
3 Protein heterocomplex Heteromer Protein × 3 PDB declaration: trimeric(3) Consistent with protein copy count Chain G; UniProt 1–118 Not recorded von Hippel-Lindau disease tumor suppressor × 1 (P40337) Elongin-C × 1 (Q15369) X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;296 K;bis-tris propane, sodium formate, PEG3350 Resolution 3.18 Å R-free 0.305
5 Protein heterocomplex Heteromer Protein × 3 PDB declaration: trimeric(3) Consistent with protein copy count Chain K; UniProt 1–118 Not recorded von Hippel-Lindau disease tumor suppressor × 1 (P40337) Elongin-C × 1 (Q15369) X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;296 K;bis-tris propane, sodium formate, PEG3350 Resolution 3.18 Å R-free 0.305
7 Protein heterocomplex Heteromer Protein × 3 PDB declaration: trimeric(3) Consistent with protein copy count Chain O; UniProt 1–118 Not recorded von Hippel-Lindau disease tumor suppressor × 1 (P40337) Elongin-C × 1 (Q15369) X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;296 K;bis-tris propane, sodium formate, PEG3350 Resolution 3.18 Å R-free 0.305

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.

228 other PDB entries and 475 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name ELOB_HUMAN
Isoform
PDB entities 3
Chains and sequence ranges Author chain C; PDBConstruct 1–118; UniProt 1–118 Author chain G; PDBConstruct 1–118; UniProt 1–118 Author chain K; PDBConstruct 1–118; UniProt 1–118 Author chain O; PDBConstruct 1–118; UniProt 1–118

Isoform 2B of GTPase KRas

Homo sapiens

UniProt P01116

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
2 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain D; UniProt 1–169 Mutation:G12D GDP GUANOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;296 K;bis-tris propane, sodium formate, PEG3350 Resolution 3.18 Å R-free 0.305
4 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain H; UniProt 1–169 Mutation:G12D A1L66 ASP3082 × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;296 K;bis-tris propane, sodium formate, PEG3350 Resolution 3.18 Å R-free 0.305
6 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain L; UniProt 1–169 Mutation:G12D A1L66 ASP3082 × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;296 K;bis-tris propane, sodium formate, PEG3350 Resolution 3.18 Å R-free 0.305
8 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain P; UniProt 1–169 Mutation:G12D A1L66 ASP3082 × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;296 K;bis-tris propane, sodium formate, PEG3350 Resolution 3.18 Å R-free 0.305

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.

445 other PDB entries and 801 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name RASK_HUMAN
Isoform P01116-2
PDB entities 4
Chains and sequence ranges Author chain D; PDBConstruct 2–170; UniProt 1–169 Author chain H; PDBConstruct 2–170; UniProt 1–169 Author chain L; PDBConstruct 2–170; UniProt 1–169 Author chain P; PDBConstruct 2–170; UniProt 1–169

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 9l6f

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 9l6f
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2. Structure Basics 2. Structure Basics

Entry ID entry_id9l6f
Deposition date deposition_date2024-12-24
最后修订 last_revision2025-09-03
Structure title titleCrystal structure of KRas G12D (GDP) in complex with ASP3082
Keywords keywordsGTPase, HYDROLASE; HYDROLASE
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier55.25
Radius of gyration Rg (electron density) rg_electron55.76
Forward intensity I(0) i01581590000.00
Molecular weight molecular_weight218120.0 kDa
Excluded volume excluded_volume210180 ų
Envelope volume envelope_volume443430 ų
Hydration-shell volume shell_volume71682 ų
Envelope diameter envelope_diameter196.4
Shell Rg shell_rg52.26
Envelope Rg envelope_rg54.14
Shape Rg shape_rg55.74
Total Rg total_rg55.73
Total atoms total_atoms16509
Residues n_residues2016
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 dmax186.7
Rg (real space) rg_real55.78
Rg uncertainty (real space) rg_real_error2.12
I(0) (real space) i0_real1.5820e+09
I(0) uncertainty (real space) i0_real_error3.1250e+07
Rg (reciprocal space) rg_reciprocal54.80
I(0) (reciprocal space) i0_reciprocal1579000000.0000
Solution quality estimate total_estimate0.7934
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks1
Primary peak position r_peak_primary53.4
Skewness Skewness skewness0.574
Kurtosis Kurtosis kurtosis-0.316
Angular range angular_range— – 0.1400 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha42760000.0000
Real-space data points n_real_points29
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.737; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.936; Smooth: 0.162

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (7)

8. Citations (1)

9. Files and Curves (10)