5c4m

RhoA GDP with novel switch II conformation

Method: X-RAY DIFFRACTION Dmax: 59.3 Å Quality: GOOD

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

Transforming protein RhoA

Homo sapiens

UniProt P61586

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 1–193 Mutation:F25N MG MAGNESIUM ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;293 K;24% (w/v) PEG 3350, 0.3 NaCl Resolution 1.30 Å R-free 0.200

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.

129 other PDB entries and 165 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name RHOA_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–193; UniProt 1–193

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 5c4m

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 5c4m
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2. Structure Basics 2. Structure Basics

Entry ID entry_id5c4m
Deposition date deposition_date2015-06-18
Structure title titleRhoA GDP with novel switch II conformation
Keywords keywordsRhoA Small G Protein Off-state GDP bound, signaling protein; SIGNALING PROTEIN
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier17.13
Radius of gyration Rg (electron density) rg_electron15.93
Forward intensity I(0) i08317000.00
Molecular weight molecular_weight20503.0 kDa
Excluded volume excluded_volume25404 ų
Envelope volume envelope_volume29357 ų
Hydration-shell volume shell_volume15391 ų
Envelope diameter envelope_diameter59.3
Shell Rg shell_rg22.06
Envelope Rg envelope_rg16.49
Shape Rg shape_rg15.95
Total Rg total_rg16.94
Total atoms total_atoms1434
Residues n_residues179
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 dmax59.3
Rg (real space) rg_real17.04
Rg uncertainty (real space) rg_real_error0.42
I(0) (real space) i0_real8.3170e+06
I(0) uncertainty (real space) i0_real_error1.0540e+05
Rg (reciprocal space) rg_reciprocal17.05
I(0) (reciprocal space) i0_reciprocal8317000.0000
Solution quality estimate total_estimate0.7754
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks3
Primary peak position r_peak_primary21.9
Skewness Skewness skewness0.243
Kurtosis Kurtosis kurtosis-0.199
Angular range angular_range— – 0.4650 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha2112000.0000
Real-space data points n_real_points77
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.696; Stabil: 0.997; Sysdev: 1.000; Positv: 1.000; Valcen: 0.996; Smooth: 0.000

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (4)

7. Fold Classification (SCOP + CATH) 2 domains

SCOP 2.08 (1 domains)

Domain ID domain_idd5c4ma_
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.37 — P-loop containing nucleoside triphosphate hydrolases
Superfamily Superfamily superfamilyc.37.1 — P-loop containing nucleoside triphosphate hydrolases
Family Family familyc.37.1.8 — G proteins

CATH v4.4 (1 domains)

Domain ID domain_id5c4mA00
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)