4xsh

The complex structure of C3cer exoenzyme and GTP bound RhoA (NADH-bound state)

Method: X-RAY DIFFRACTION Dmax: 75.6 Å Quality: REASONABLE

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 heterocomplex Heteromer Protein × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain A; UniProt 1–179 Fragment:UNP residues 1-179 Mutation:F25N ADP-ribosyltransferase × 1 (Q8KNY0) GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 MG MAGNESIUM ION × 1 NAI 1,4-DIHYDRONICOTINAMIDE ADENINE DINUCLEOTIDE × 1 EDO 1,2-ETHANEDIOL × 3 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;277 K;100 mM MES (pH 6.4), 20% PEG1500 Resolution 2.50 Å R-free 0.254

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 1–179; UniProt 1–179

ADP-ribosyltransferase

Bacillus cereus

UniProt Q8KNY0

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 × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain B; UniProt 1–219 Not recorded Transforming protein RhoA × 1 (P61586) GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 MG MAGNESIUM ION × 1 NAI 1,4-DIHYDRONICOTINAMIDE ADENINE DINUCLEOTIDE × 1 EDO 1,2-ETHANEDIOL × 3 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;277 K;100 mM MES (pH 6.4), 20% PEG1500 Resolution 2.50 Å R-free 0.254

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.

2 other PDB entries and 2 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name Q8KNY0_BACCE
Isoform
PDB entities 2
Chains and sequence ranges Author chain B; PDBConstruct 1–219; UniProt 1–219

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 4xsh

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 4xsh
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2. Structure Basics 2. Structure Basics

Entry ID entry_id4xsh
Deposition date deposition_date2015-01-22
Structure title titleThe complex structure of C3cer exoenzyme and GTP bound RhoA (NADH-bound state)
Keywords keywordsADP Ribose Transferases, Bacterial Toxins, SIGNALING PROTEIN-Transferase complex; SIGNALING PROTEIN/Transferase
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier22.40
Radius of gyration Rg (electron density) rg_electron21.57
Forward intensity I(0) i035600500.00
Molecular weight molecular_weight45139.0 kDa
Excluded volume excluded_volume56200 ų
Envelope volume envelope_volume66275 ų
Hydration-shell volume shell_volume25256 ų
Envelope diameter envelope_diameter78.1
Shell Rg shell_rg28.71
Envelope Rg envelope_rg21.84
Shape Rg shape_rg21.55
Total Rg total_rg22.49
Total atoms total_atoms3163
Residues n_residues382
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 dmax75.6
Rg (real space) rg_real22.33
Rg uncertainty (real space) rg_real_error0.44
I(0) (real space) i0_real3.5600e+07
I(0) uncertainty (real space) i0_real_error4.8610e+05
Rg (reciprocal space) rg_reciprocal22.35
I(0) (reciprocal space) i0_reciprocal35600000.0000
Solution quality estimate total_estimate0.6460
Solution quality rating solution_quality REASONABLE a REASONABLE solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary26.4
Skewness Skewness skewness0.275
Kurtosis Kurtosis kurtosis-0.342
Angular range angular_range— – 0.3550 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha9454000.0000
Real-space data points n_real_points67
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.804; Stabil: 1.000; Sysdev: 0.328; Positv: 1.000; Valcen: 1.000; Smooth: 0.000

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (7)

7. Fold Classification (SCOP + CATH) 4 domains

SCOP 2.08 (2 domains)

Domain ID domain_idd4xsha_
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
Domain ID domain_idd4xshb_
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.166 — ADP-ribosylation
Superfamily Superfamily superfamilyd.166.1 — ADP-ribosylation
Family Family familyd.166.1.0 — automated matches

CATH v4.4 (2 domains)

Domain ID domain_id4xshA00
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily300 — P-loop containing nucleotide triphosphate hydrolases
Domain ID domain_id4xshB00
Class class3 — Alpha Beta
Architecture architecture90 — Alpha-Beta Complex
Topology topology176 — Toxin ADP-ribosyltransferase; Chain A, domain 1
Homologous superfamily homologous superfamily10 — Toxin ADP-ribosyltransferase; Chain A, domain 1

8. Citations (1)

9. Files and Curves (10)