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- PDB-1jah: H-RAS P21 PROTEIN MUTANT G12P, COMPLEXED WITH GUANOSINE-5'-[BETA,... -
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Open data
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Basic information
Entry | Database: PDB / ID: 1jah | ||||||
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Title | H-RAS P21 PROTEIN MUTANT G12P, COMPLEXED WITH GUANOSINE-5'-[BETA,GAMMA-METHYLENE] TRIPHOSPHATE AND MAGNESIUM | ||||||
![]() | C-HA-RAS | ||||||
![]() | GTP-BINDING / GTP HYDROLYSIS / SIGNAL TRANSDUCTION / CANCER / G-DOMAIN | ||||||
Function / homology | ![]() GTPase complex / oncogene-induced cell senescence / positive regulation of ruffle assembly / regulation of neurotransmitter receptor localization to postsynaptic specialization membrane / negative regulation of GTPase activity / T-helper 1 type immune response / positive regulation of wound healing / positive regulation of miRNA metabolic process / defense response to protozoan / Signaling by RAS GAP mutants ...GTPase complex / oncogene-induced cell senescence / positive regulation of ruffle assembly / regulation of neurotransmitter receptor localization to postsynaptic specialization membrane / negative regulation of GTPase activity / T-helper 1 type immune response / positive regulation of wound healing / positive regulation of miRNA metabolic process / defense response to protozoan / Signaling by RAS GAP mutants / Signaling by RAS GTPase mutants / Activation of RAS in B cells / RAS signaling downstream of NF1 loss-of-function variants / SOS-mediated signalling / Activated NTRK3 signals through RAS / Activated NTRK2 signals through RAS / SHC1 events in ERBB4 signaling / positive regulation of protein targeting to membrane / Signalling to RAS / SHC-related events triggered by IGF1R / Activated NTRK2 signals through FRS2 and FRS3 / Estrogen-stimulated signaling through PRKCZ / adipose tissue development / SHC-mediated cascade:FGFR3 / MET activates RAS signaling / : / Schwann cell development / Signaling by PDGFRA transmembrane, juxtamembrane and kinase domain mutants / Signaling by PDGFRA extracellular domain mutants / SHC-mediated cascade:FGFR2 / PTK6 Regulates RHO GTPases, RAS GTPase and MAP kinases / SHC-mediated cascade:FGFR4 / Signaling by FGFR4 in disease / SHC-mediated cascade:FGFR1 / Erythropoietin activates RAS / protein-membrane adaptor activity / FRS-mediated FGFR3 signaling / Signaling by FLT3 ITD and TKD mutants / FRS-mediated FGFR2 signaling / FRS-mediated FGFR4 signaling / Signaling by FGFR3 in disease / p38MAPK events / Tie2 Signaling / FRS-mediated FGFR1 signaling / Signaling by FGFR2 in disease / GRB2 events in EGFR signaling / SHC1 events in EGFR signaling / EPHB-mediated forward signaling / EGFR Transactivation by Gastrin / Signaling by FLT3 fusion proteins / FLT3 Signaling / myelination / Ras activation upon Ca2+ influx through NMDA receptor / Signaling by FGFR1 in disease / GRB2 events in ERBB2 signaling / NCAM signaling for neurite out-growth / CD209 (DC-SIGN) signaling / SHC1 events in ERBB2 signaling / Downstream signal transduction / Constitutive Signaling by Overexpressed ERBB2 / Insulin receptor signalling cascade / intrinsic apoptotic signaling pathway / small monomeric GTPase / Signaling by phosphorylated juxtamembrane, extracellular and kinase domain KIT mutants / G protein activity / positive regulation of GTPase activity / VEGFR2 mediated cell proliferation / positive regulation of epithelial cell proliferation / regulation of actin cytoskeleton organization / FCERI mediated MAPK activation / animal organ morphogenesis / positive regulation of JNK cascade / Signaling by ERBB2 TMD/JMD mutants / RAF activation / regulation of long-term neuronal synaptic plasticity / positive regulation of MAP kinase activity / Signaling by high-kinase activity BRAF mutants / Constitutive Signaling by EGFRvIII / MAP2K and MAPK activation / Signaling by ERBB2 ECD mutants / Signaling by ERBB2 KD Mutants / Signaling by SCF-KIT / cellular response to gamma radiation / Regulation of RAS by GAPs / endocytosis / Negative regulation of MAPK pathway / RAS processing / Signaling by RAF1 mutants / Signaling by moderate kinase activity BRAF mutants / Paradoxical activation of RAF signaling by kinase inactive BRAF / Signaling downstream of RAS mutants / GDP binding / chemotaxis / MAPK cascade / cellular senescence / Signaling by BRAF and RAF1 fusions / positive regulation of type II interferon production / positive regulation of fibroblast proliferation / insulin receptor signaling pathway / Constitutive Signaling by Ligand-Responsive EGFR Cancer Variants Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() | ||||||
![]() | Schweins, T. / Scheffzek, K. / Assheuer, R. / Wittinghofer, A. | ||||||
![]() | ![]() Title: The role of the metal ion in the p21ras catalysed GTP-hydrolysis: Mn2+ versus Mg2+. Authors: Schweins, T. / Scheffzek, K. / Assheuer, R. / Wittinghofer, A. #1: ![]() Title: Refined Crystal Structure of the Triphosphate Conformation of H-Ras P21 at 1.35 A Resolution: Implications for the Mechanism of GTP Hydrolysis Authors: Pai, E.F. / Krengel, U. / Petsko, G.A. / Goody, R.S. / Kabsch, W. / Wittinghofer, A. #2: ![]() Title: Biological Properties of Human C-Ha-Ras1 Genes Mutated at Codon 12 Authors: Seeburg, P.H. / Colby, W.W. / Capon, D.J. / Goeddel, D.V. / Levinson, A.D. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 47.6 KB | Display | ![]() |
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PDB format | ![]() | 32.9 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 448.5 KB | Display | ![]() |
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Full document | ![]() | 449.7 KB | Display | |
Data in XML | ![]() | 5.4 KB | Display | |
Data in CIF | ![]() | 7.4 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
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Links
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Assembly
Deposited unit | ![]()
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1 | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 18901.229 Da / Num. of mol.: 1 / Fragment: CATALYTIC DOMAIN, RESIDUES 1 - 166 / Mutation: G12P Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() |
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#2: Chemical | ChemComp-MG / |
#3: Chemical | ChemComp-GCP / |
#4: Water | ChemComp-HOH / |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2 Å3/Da / Density % sol: 30 % Description: CRYSTALS ARE ISOMORPHOUS TO C-H-RAS:GPPNP:MG2+, NO ROTATION/TRANSLATION CALCULATIONS REQUIRED. | ||||||||||||||||||||||||||||||
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Crystal grow | pH: 7.5 / Details: pH 7.5 | ||||||||||||||||||||||||||||||
Crystal grow | *PLUS Method: batch method | ||||||||||||||||||||||||||||||
Components of the solutions | *PLUS
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-Data collection
Diffraction | Mean temperature: 277 K |
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Diffraction source | Source: ![]() |
Detector | Type: SIEMENS / Detector: AREA DETECTOR / Date: Dec 25, 1991 / Details: FRANKS DOUBLE MIRRORS |
Radiation | Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.5418 Å / Relative weight: 1 |
Reflection | Resolution: 1.8→40 Å / Num. obs: 14178 / % possible obs: 96.3 % / Observed criterion σ(I): 0 / Redundancy: 4.5 % / Rsym value: 0.07 / Net I/σ(I): 27 |
Reflection shell | Resolution: 1.8→2 Å / Redundancy: 2.3 % / Mean I/σ(I) obs: 4.1 / Rsym value: 0.3 / % possible all: 93.5 |
Reflection | *PLUS Num. measured all: 64111 / Rmerge(I) obs: 0.067 |
Reflection shell | *PLUS % possible obs: 93.5 % |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: C-H-RAS:GPPNP:MG2+ Resolution: 1.8→8 Å / σ(F): 0
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Displacement parameters | Biso mean: 18.3 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine analyze | Luzzati coordinate error obs: 0.22 Å / Luzzati d res low obs: 8 Å / Luzzati sigma a obs: 0.25 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.8→8 Å
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Refine LS restraints |
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Software | *PLUS Name: ![]() | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solvent computation | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | *PLUS |