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Basic information

Entry
Database: PDB / ID: 5ez6
TitleCrystallization and preliminary X-ray crystallographic analysis of a small GTPase RhoA
ComponentsTransforming protein RhoA
KeywordsSIGNALING PROTEIN / Nucleotide Binding / Gtpase Activity / Protein Binding / GTP Binding / GDP Binding
Function / homology
Function and homology information


alpha-beta T cell lineage commitment / aortic valve formation / mitotic cleavage furrow formation / positive regulation of lipase activity / bone trabecula morphogenesis / endothelial tube lumen extension / skeletal muscle satellite cell migration / positive regulation of vascular associated smooth muscle contraction / angiotensin-mediated vasoconstriction involved in regulation of systemic arterial blood pressure / SLIT2:ROBO1 increases RHOA activity ...alpha-beta T cell lineage commitment / aortic valve formation / mitotic cleavage furrow formation / positive regulation of lipase activity / bone trabecula morphogenesis / endothelial tube lumen extension / skeletal muscle satellite cell migration / positive regulation of vascular associated smooth muscle contraction / angiotensin-mediated vasoconstriction involved in regulation of systemic arterial blood pressure / SLIT2:ROBO1 increases RHOA activity / RHO GTPases Activate Rhotekin and Rhophilins / Roundabout signaling pathway / negative regulation of intracellular steroid hormone receptor signaling pathway / Axonal growth inhibition (RHOA activation) / Axonal growth stimulation / cleavage furrow formation / regulation of neural precursor cell proliferation / regulation of osteoblast proliferation / regulation of modification of postsynaptic actin cytoskeleton / forebrain radial glial cell differentiation / cell junction assembly / apical junction assembly / regulation of modification of postsynaptic structure / negative regulation of cell migration involved in sprouting angiogenesis / beta selection / establishment of epithelial cell apical/basal polarity / cellular response to chemokine / negative regulation of motor neuron apoptotic process / regulation of systemic arterial blood pressure by endothelin / negative regulation of oxidative phosphorylation / RHO GTPases Activate ROCKs / RHO GTPases activate CIT / negative regulation of cell size / Sema4D induced cell migration and growth-cone collapse / PCP/CE pathway / RHO GTPases activate KTN1 / positive regulation of podosome assembly / positive regulation of alpha-beta T cell differentiation / apolipoprotein A-I-mediated signaling pathway / Sema4D mediated inhibition of cell attachment and migration / wound healing, spreading of cells / positive regulation of leukocyte adhesion to vascular endothelial cell / PI3K/AKT activation / Wnt signaling pathway, planar cell polarity pathway / motor neuron apoptotic process / odontogenesis / ossification involved in bone maturation / regulation of focal adhesion assembly / negative chemotaxis / EPHA-mediated growth cone collapse / apical junction complex / androgen receptor signaling pathway / stress fiber assembly / myosin binding / positive regulation of cytokinesis / RHOC GTPase cycle / regulation of neuron projection development / cellular response to cytokine stimulus / cerebral cortex cell migration / ERBB2 Regulates Cell Motility / cleavage furrow / semaphorin-plexin signaling pathway / positive regulation of protein serine/threonine kinase activity / ficolin-1-rich granule membrane / negative regulation of cell-substrate adhesion / RHOA GTPase cycle / mitotic spindle assembly / positive regulation of T cell migration / endothelial cell migration / skeletal muscle tissue development / PTK6 Regulates RHO GTPases, RAS GTPase and MAP kinases / GPVI-mediated activation cascade / RHO GTPases activate PKNs / Rho protein signal transduction / positive regulation of stress fiber assembly / negative regulation of reactive oxygen species biosynthetic process / cytoplasmic microtubule organization / EPHB-mediated forward signaling / positive regulation of neuron differentiation / substrate adhesion-dependent cell spreading / substantia nigra development / regulation of cell migration / regulation of microtubule cytoskeleton organization / secretory granule membrane / cell-matrix adhesion / small monomeric GTPase / cell periphery / TGF-beta receptor signaling in EMT (epithelial to mesenchymal transition) / regulation of actin cytoskeleton organization / kidney development / RHO GTPases Activate Formins / positive regulation of non-canonical NF-kappaB signal transduction / VEGFA-VEGFR2 Pathway / cytoplasmic side of plasma membrane / ruffle membrane / neuron migration / cell morphogenesis / Ovarian tumor domain proteases / cell junction / G beta:gamma signalling through PI3Kgamma
Similarity search - Function
Small GTPase Rho / Small GTPase Rho domain profile. / Rho (Ras homology) subfamily of Ras-like small GTPases / Ras subfamily of RAS small GTPases / Small GTPase / Ras family / Rab subfamily of small GTPases / Small GTP-binding protein domain / P-loop containing nucleotide triphosphate hydrolases / Rossmann fold ...Small GTPase Rho / Small GTPase Rho domain profile. / Rho (Ras homology) subfamily of Ras-like small GTPases / Ras subfamily of RAS small GTPases / Small GTPase / Ras family / Rab subfamily of small GTPases / Small GTP-binding protein domain / P-loop containing nucleotide triphosphate hydrolases / Rossmann fold / P-loop containing nucleoside triphosphate hydrolase / 3-Layer(aba) Sandwich / Alpha Beta
Similarity search - Domain/homology
GUANOSINE-5'-DIPHOSPHATE / Transforming protein RhoA
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / MOLECULAR REPLACEMENT / Resolution: 1.8 Å
AuthorsYan, Z. / Ma, S. / Zhang, Y. / Ma, L. / Wang, F. / Li, J. / Miao, L.
Funding support China, 4items
OrganizationGrant numberCountry
National Natural Science Foundation of China81202394 China
National Natural Science Foundation of China21222211 China
National Natural Science Foundation of China21372001 China
National Natural Science Foundation of China91313303 China
CitationJournal: To Be Published
Title: Crystallization and preliminary X-ray crystallographic analysis of a small GTPase RhoA
Authors: Yan, Z. / Ma, S. / Zhang, Y. / Ma, L. / Wang, F. / Li, J. / Miao, L.
History
DepositionNov 26, 2015Deposition site: RCSB / Processing site: PDBJ
Revision 1.0Dec 7, 2016Provider: repository / Type: Initial release
Revision 1.1Mar 20, 2024Group: Data collection / Database references / Derived calculations
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / struct_conn
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _struct_conn.pdbx_dist_value / _struct_conn.ptnr1_auth_comp_id / _struct_conn.ptnr1_auth_seq_id / _struct_conn.ptnr1_label_asym_id / _struct_conn.ptnr1_label_atom_id / _struct_conn.ptnr1_label_comp_id / _struct_conn.ptnr1_label_seq_id / _struct_conn.ptnr2_auth_comp_id / _struct_conn.ptnr2_auth_seq_id / _struct_conn.ptnr2_label_asym_id / _struct_conn.ptnr2_label_atom_id / _struct_conn.ptnr2_label_comp_id / _struct_conn.ptnr2_symmetry

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
B: Transforming protein RhoA
hetero molecules


Theoretical massNumber of molelcules
Total (without water)20,9845
Polymers20,4671
Non-polymers5164
Water1,29772
1


  • Idetical with deposited unit
  • defined by author
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area940 Å2
ΔGint-32 kcal/mol
Surface area9370 Å2
Unit cell
Length a, b, c (Å)91.407, 91.407, 56.202
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number96
Space group name H-MP43212

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Components

#1: Protein Transforming protein RhoA / Rho cDNA clone 12 / h12


Mass: 20467.457 Da / Num. of mol.: 1 / Fragment: UNP RESIDUES 1-181
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: RHOA, ARH12, ARHA, RHO12 / Plasmid: pRSET B / Production host: Escherichia coli (E. coli) / Strain (production host): BL-21(DE3) / References: UniProt: P61586
#2: Chemical ChemComp-MG / MAGNESIUM ION


Mass: 24.305 Da / Num. of mol.: 3 / Source method: obtained synthetically / Formula: Mg
#3: Chemical ChemComp-GDP / GUANOSINE-5'-DIPHOSPHATE


Type: RNA linking / Mass: 443.201 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C10H15N5O11P2 / Comment: GDP, energy-carrying molecule*YM
#4: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 72 / Source method: isolated from a natural source / Formula: H2O

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION

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Sample preparation

CrystalDensity Matthews: 2.87 Å3/Da / Density % sol: 57.11 %
Crystal growTemperature: 293 K / Method: vapor diffusion, sitting drop
Details: 0.2 M Ammonium citrate dibasic, 20% w/v Polyethylene glycol 3350

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: ROTATING ANODE / Type: RIGAKU FR-E+ SUPERBRIGHT / Wavelength: 1.54 Å
DetectorType: RIGAKU SATURN 944 / Detector: CCD / Date: May 4, 2014
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1.54 Å / Relative weight: 1
ReflectionResolution: 1.8→50 Å / Num. obs: 22677 / % possible obs: 100 % / Redundancy: 13.8 % / Net I/σ(I): 43.78

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Processing

Software
NameVersionClassification
REFMAC5.8.0049refinement
HKL-2000data reduction
RefinementMethod to determine structure: MOLECULAR REPLACEMENT / Resolution: 1.8→45.7 Å / Cor.coef. Fo:Fc: 0.957 / Cor.coef. Fo:Fc free: 0.941 / SU B: 1.92 / SU ML: 0.061 / Cross valid method: THROUGHOUT / ESU R: 0.103 / ESU R Free: 0.104
Stereochemistry target values: MAXIMUM LIKELIHOOD WITH PHASES
Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
RfactorNum. reflection% reflectionSelection details
Rfree0.21288 1159 5.1 %RANDOM
Rwork0.17734 ---
obs0.17908 21470 99.96 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK
Displacement parametersBiso mean: 25.012 Å2
Baniso -1Baniso -2Baniso -3
1-0 Å20 Å20 Å2
2--0 Å2-0 Å2
3----0 Å2
Refinement stepCycle: 1 / Resolution: 1.8→45.7 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms1419 0 31 72 1522
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.010.0191486
X-RAY DIFFRACTIONr_bond_other_d00.021405
X-RAY DIFFRACTIONr_angle_refined_deg1.4632.0022019
X-RAY DIFFRACTIONr_angle_other_deg0.75733254
X-RAY DIFFRACTIONr_dihedral_angle_1_deg5.755180
X-RAY DIFFRACTIONr_dihedral_angle_2_deg36.4824.78369
X-RAY DIFFRACTIONr_dihedral_angle_3_deg13.47515262
X-RAY DIFFRACTIONr_dihedral_angle_4_deg22.8651510
X-RAY DIFFRACTIONr_chiral_restr0.0960.2221
X-RAY DIFFRACTIONr_gen_planes_refined0.0130.0211654
X-RAY DIFFRACTIONr_gen_planes_other0.0010.02312
X-RAY DIFFRACTIONr_nbd_refined
X-RAY DIFFRACTIONr_nbd_other
X-RAY DIFFRACTIONr_nbtor_refined
X-RAY DIFFRACTIONr_nbtor_other
X-RAY DIFFRACTIONr_xyhbond_nbd_refined
X-RAY DIFFRACTIONr_xyhbond_nbd_other
X-RAY DIFFRACTIONr_metal_ion_refined
X-RAY DIFFRACTIONr_metal_ion_other
X-RAY DIFFRACTIONr_symmetry_vdw_refined
X-RAY DIFFRACTIONr_symmetry_vdw_other
X-RAY DIFFRACTIONr_symmetry_hbond_refined
X-RAY DIFFRACTIONr_symmetry_hbond_other
X-RAY DIFFRACTIONr_symmetry_metal_ion_refined
X-RAY DIFFRACTIONr_symmetry_metal_ion_other
X-RAY DIFFRACTIONr_mcbond_it1.9212.24720
X-RAY DIFFRACTIONr_mcbond_other1.912.239719
X-RAY DIFFRACTIONr_mcangle_it2.7093.35900
X-RAY DIFFRACTIONr_mcangle_other2.7133.35901
X-RAY DIFFRACTIONr_scbond_it2.8542.646765
X-RAY DIFFRACTIONr_scbond_other2.8672.655757
X-RAY DIFFRACTIONr_scangle_it
X-RAY DIFFRACTIONr_scangle_other4.2773.831107
X-RAY DIFFRACTIONr_long_range_B_refined5.77518.7781714
X-RAY DIFFRACTIONr_long_range_B_other5.77418.7781715
X-RAY DIFFRACTIONr_rigid_bond_restr
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
LS refinement shellResolution: 1.8→1.847 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.321 80 -
Rwork0.202 1545 -
obs--99.63 %

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