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- PDB-6xgv: Crystal Structure of KRAS-G13D (GMPPNP-bound) in complex with RAS... -

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Basic information

Entry
Database: PDB / ID: 6xgv
TitleCrystal Structure of KRAS-G13D (GMPPNP-bound) in complex with RAS-binding domain (RBD) and cysteine-rich domain (CRD) of RAF1/CRAF
Components
  • GTPase KRas
  • RAF proto-oncogene serine/threonine-protein kinase
KeywordsONCOPROTEIN/Transferase / KRAS / RAS / K-ras / KRAS4b / G13D / RAF1 / CRAF / RBD / RAS-binding domain / cysteine-rich domain / CRD / ONCOPROTEIN / ONCOPROTEIN-Transferase complex
Function / homology
Function and homology information


death-inducing signaling complex assembly / intermediate filament cytoskeleton organization / type B pancreatic cell proliferation / regulation of Rho protein signal transduction / SHOC2 M1731 mutant abolishes MRAS complex function / Gain-of-function MRAS complexes activate RAF signaling / Rap1 signalling / regulation of cell motility / insulin secretion involved in cellular response to glucose stimulus / forebrain astrocyte development ...death-inducing signaling complex assembly / intermediate filament cytoskeleton organization / type B pancreatic cell proliferation / regulation of Rho protein signal transduction / SHOC2 M1731 mutant abolishes MRAS complex function / Gain-of-function MRAS complexes activate RAF signaling / Rap1 signalling / regulation of cell motility / insulin secretion involved in cellular response to glucose stimulus / forebrain astrocyte development / Negative feedback regulation of MAPK pathway / negative regulation of epithelial cell differentiation / regulation of synaptic transmission, GABAergic / epithelial tube branching involved in lung morphogenesis / type I pneumocyte differentiation / IFNG signaling activates MAPKs / GP1b-IX-V activation signalling / ERBB2-ERBB3 signaling pathway / Rac protein signal transduction / regulation of cell differentiation / face development / skeletal muscle cell differentiation / pseudopodium / positive regulation of Rac protein signal transduction / Signaling by RAS GAP mutants / Signaling by RAS GTPase mutants / somatic stem cell population maintenance / Activation of RAS in B cells / thyroid gland development / neurotrophin TRK receptor signaling pathway / RAS signaling downstream of NF1 loss-of-function variants / RUNX3 regulates p14-ARF / SOS-mediated signalling / Activated NTRK3 signals through RAS / Activated NTRK2 signals through RAS / extrinsic apoptotic signaling pathway via death domain receptors / SHC1 events in ERBB4 signaling / MAP kinase kinase kinase activity / Signalling to RAS / glial cell proliferation / SHC-related events triggered by IGF1R / Activated NTRK2 signals through FRS2 and FRS3 / negative regulation of protein-containing complex assembly / Estrogen-stimulated signaling through PRKCZ / SHC-mediated cascade:FGFR3 / MET activates RAS signaling / Schwann cell development / PTK6 Regulates RHO GTPases, RAS GTPase and MAP kinases / Signaling by PDGFRA transmembrane, juxtamembrane and kinase domain mutants / Signaling by PDGFRA extracellular domain mutants / SHC-mediated cascade:FGFR2 / type II interferon-mediated signaling pathway / SHC-mediated cascade:FGFR4 / Signaling by FGFR4 in disease / SHC-mediated cascade:FGFR1 / Erythropoietin activates RAS / negative regulation of extrinsic apoptotic signaling pathway via death domain receptors / protein-membrane adaptor activity / FRS-mediated FGFR3 signaling / Signaling by CSF3 (G-CSF) / positive regulation of glial cell proliferation / Signaling by FLT3 ITD and TKD mutants / homeostasis of number of cells within a tissue / FRS-mediated FGFR2 signaling / FRS-mediated FGFR4 signaling / Signaling by FGFR3 in disease / FRS-mediated FGFR1 signaling / p38MAPK events / Tie2 Signaling / Signaling by FGFR2 in disease / striated muscle cell differentiation / GRB2 events in EGFR signaling / SHC1 events in EGFR signaling / activation of adenylate cyclase activity / response to muscle stretch / EGFR Transactivation by Gastrin / Signaling by FLT3 fusion proteins / FLT3 Signaling / myelination / Signaling by FGFR1 in disease / Ras activation upon Ca2+ influx through NMDA receptor / 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 / small monomeric GTPase / insulin-like growth factor receptor signaling pathway / G protein activity / thymus development / Signaling by phosphorylated juxtamembrane, extracellular and kinase domain KIT mutants / VEGFR2 mediated cell proliferation / FCERI mediated MAPK activation / Signaling by ERBB2 TMD/JMD mutants / regulation of long-term neuronal synaptic plasticity / RAF activation / Signaling by high-kinase activity BRAF mutants / wound healing
Similarity search - Function
Raf-like Ras-binding domain / Raf-like Ras-binding / Ras-binding domain (RBD) profile. / Raf-like Ras-binding domain / Diacylglycerol/phorbol-ester binding / Phorbol esters/diacylglycerol binding domain (C1 domain) / Zinc finger phorbol-ester/DAG-type signature. / Zinc finger phorbol-ester/DAG-type profile. / Protein kinase C conserved region 1 (C1) domains (Cysteine-rich domains) / Protein kinase C-like, phorbol ester/diacylglycerol-binding domain ...Raf-like Ras-binding domain / Raf-like Ras-binding / Ras-binding domain (RBD) profile. / Raf-like Ras-binding domain / Diacylglycerol/phorbol-ester binding / Phorbol esters/diacylglycerol binding domain (C1 domain) / Zinc finger phorbol-ester/DAG-type signature. / Zinc finger phorbol-ester/DAG-type profile. / Protein kinase C conserved region 1 (C1) domains (Cysteine-rich domains) / Protein kinase C-like, phorbol ester/diacylglycerol-binding domain / C1-like domain superfamily / Small GTPase, Ras-type / small GTPase Ras family profile. / Ran (Ras-related nuclear proteins) /TC4 subfamily of small GTPases / 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 / Ubiquitin-like domain superfamily / Serine/threonine-protein kinase, active site / Serine/Threonine protein kinases active-site signature. / Protein kinase domain / Serine/Threonine protein kinases, catalytic domain / Protein kinase, ATP binding site / Protein kinases ATP-binding region signature. / Protein kinase domain profile. / Protein kinase domain / Protein kinase-like domain superfamily / P-loop containing nucleoside triphosphate hydrolase
Similarity search - Domain/homology
PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER / GTPase KRas / RAF proto-oncogene serine/threonine-protein kinase
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.11 Å
AuthorsTran, T.H. / Chan, A.H. / Dharmaiah, S. / Simanshu, D.K.
Funding support United States, 1items
OrganizationGrant numberCountry
National Institutes of Health/National Cancer Institute (NIH/NCI)HHSN261200800001E United States
CitationJournal: Nat Commun / Year: 2021
Title: KRAS interaction with RAF1 RAS-binding domain and cysteine-rich domain provides insights into RAS-mediated RAF activation.
Authors: Tran, T.H. / Chan, A.H. / Young, L.C. / Bindu, L. / Neale, C. / Messing, S. / Dharmaiah, S. / Taylor, T. / Denson, J.P. / Esposito, D. / Nissley, D.V. / Stephen, A.G. / McCormick, F. / Simanshu, D.K.
History
DepositionJun 18, 2020Deposition site: RCSB / Processing site: RCSB
Revision 1.0Jan 13, 2021Provider: repository / Type: Initial release
Revision 1.1Jul 14, 2021Group: Database references / Category: citation / citation_author
Item: _citation.journal_volume / _citation.page_first ..._citation.journal_volume / _citation.page_first / _citation.page_last / _citation.pdbx_database_id_DOI / _citation.pdbx_database_id_PubMed / _citation.title / _citation.year
Revision 1.2Oct 18, 2023Group: Advisory / Data collection ...Advisory / Data collection / Database references / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model / pdbx_unobs_or_zero_occ_atoms / pdbx_unobs_or_zero_occ_residues
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: GTPase KRas
B: RAF proto-oncogene serine/threonine-protein kinase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)36,23810
Polymers35,2752
Non-polymers9628
Water2,036113
1


  • Idetical with deposited unit
  • defined by author&software
  • Evidence: gel filtration
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area3830 Å2
ΔGint-24 kcal/mol
Surface area14920 Å2
MethodPISA
Unit cell
Length a, b, c (Å)132.750, 132.750, 89.480
Angle α, β, γ (deg.)90.000, 90.000, 120.000
Int Tables number177
Space group name H-MP622
Components on special symmetry positions
IDModelComponents
11B-363-

HOH

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Components

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Protein , 2 types, 2 molecules AB

#1: Protein GTPase KRas / K-Ras 2 / Ki-Ras / c-K-ras / c-Ki-ras


Mass: 19386.848 Da / Num. of mol.: 1 / Mutation: G13D
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: KRAS, KRAS2, RASK2 / Production host: Escherichia coli (E. coli) / References: UniProt: P01116, small monomeric GTPase
#2: Protein RAF proto-oncogene serine/threonine-protein kinase / Proto-oncogene c-RAF / cRaf / Raf-1


Mass: 15888.440 Da / Num. of mol.: 1 / Mutation: Modified Cys95
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: RAF1, RAF / Production host: Escherichia coli (E. coli)
References: UniProt: P04049, non-specific serine/threonine protein kinase

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Non-polymers , 6 types, 121 molecules

#3: Chemical ChemComp-GNP / PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER / 5'-Guanylyl imidodiphosphate


Mass: 522.196 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C10H17N6O13P3 / Feature type: SUBJECT OF INVESTIGATION
Comment: GppNHp, GMPPNP, energy-carrying molecule analogue*YM
#4: Chemical ChemComp-MG / MAGNESIUM ION


Mass: 24.305 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: Mg
#5: Chemical ChemComp-ZN / ZINC ION


Mass: 65.409 Da / Num. of mol.: 3 / Source method: obtained synthetically / Formula: Zn
#6: Chemical ChemComp-GOL / GLYCEROL / GLYCERIN / PROPANE-1,2,3-TRIOL / Glycerol


Mass: 92.094 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C3H8O3
#7: Chemical ChemComp-CL / CHLORIDE ION / Chloride


Mass: 35.453 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: Cl
#8: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 113 / Source method: isolated from a natural source / Formula: H2O

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Details

Has ligand of interestY

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION / Number of used crystals: 1

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Sample preparation

CrystalDensity Matthews: 3.22 Å3/Da / Density % sol: 61.76 %
Crystal growTemperature: 293 K / Method: vapor diffusion, sitting drop / pH: 6.5
Details: 100 mM sodium cacodylate pH 6.5, 700 mM sodium acetate, 0.35 mM D-myo-phosphatidylinositol 3,4,5-triphosphate

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Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: APS / Beamline: 24-ID-E / Wavelength: 0.9791 Å
DetectorType: DECTRIS EIGER X 16M / Detector: PIXEL / Date: Feb 22, 2019
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9791 Å / Relative weight: 1
ReflectionResolution: 2.1→48.36 Å / Num. obs: 27312 / % possible obs: 99.1 % / Redundancy: 12.987 % / Biso Wilson estimate: 52.29 Å2 / CC1/2: 0.999 / Rmerge(I) obs: 0.082 / Rrim(I) all: 0.086 / Χ2: 0.835 / Net I/σ(I): 18.69 / Num. measured all: 354688
Reflection shell

Diffraction-ID: 1

Resolution (Å)Redundancy (%)Rmerge(I) obsMean I/σ(I) obsNum. measured obsNum. possibleNum. unique obsCC1/2Rrim(I) all% possible all
2.1-2.2313.6311.1722.1656895435241740.8241.21795.9
2.23-2.3813.4110.7083.6854903409440940.9190.735100
2.38-2.5712.5820.4235.8648378384838450.9680.44199.9
2.57-2.8213.8990.26210.2349271354535450.9890.272100
2.82-3.1513.350.1418.9643055322532250.9960.146100
3.15-3.6311.9490.0831.0334281288028690.9980.08499.6
3.63-4.4412.4560.05446.2730604246524570.9990.05699.7
4.44-6.2512.4170.04551.3224014194619340.9990.04799.4
6.25-48.3611.3660.03355.1713287120111690.9990.03497.3

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Processing

Software
NameVersionClassification
PHENIX1.18.2_3874refinement
XDSdata reduction
XSCALEdata scaling
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 6XHB

6xhb


Resolution: 2.11→48.36 Å / SU ML: 0.2 / Cross valid method: THROUGHOUT / σ(F): 1.36 / Phase error: 20.49 / Stereochemistry target values: ML
RfactorNum. reflection% reflection
Rfree0.2043 1999 7.32 %
Rwork0.1844 25307 -
obs0.1859 27306 99.63 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Displacement parametersBiso max: 126.65 Å2 / Biso mean: 53.533 Å2 / Biso min: 32.45 Å2
Refinement stepCycle: final / Resolution: 2.11→48.36 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms2400 0 49 113 2562
Biso mean--52.27 53.71 -
Num. residues----301
LS refinement shell

Refine-ID: X-RAY DIFFRACTION / Rfactor Rfree error: 0 / Total num. of bins used: 14

Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkNum. reflection all% reflection obs (%)
2.11-2.160.26391370.231724186198
2.16-2.220.24521390.215217741913100
2.22-2.280.25131410.218617751916100
2.28-2.360.25851400.20317911931100
2.36-2.440.21881400.203217681908100
2.44-2.540.24621420.197518011943100
2.54-2.650.2361410.208717841925100
2.65-2.790.26451420.221117971939100
2.79-2.970.22731430.212818121955100
2.97-3.20.24481440.210318101954100
3.2-3.520.2161430.191118071950100
3.52-4.030.19221450.17081833197899
4.03-5.070.16691470.15081861200899
5.08-48.360.17321550.17451970212598
Refinement TLS params.Method: refined / Origin x: 36.7444 Å / Origin y: 41.0862 Å / Origin z: 20.0016 Å
111213212223313233
T0.3619 Å20.0431 Å2-0.0177 Å2-0.332 Å20.0064 Å2--0.3134 Å2
L0.9938 °2-0.2403 °2-0.004 °2-1.7865 °20.3128 °2--1.3876 °2
S0.0627 Å °0.1376 Å °-0.1065 Å °-0.2633 Å °-0.0211 Å °-0.0414 Å °0.0999 Å °0.0564 Å °-0.0578 Å °
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection detailsAuth asym-IDAuth seq-ID
1X-RAY DIFFRACTION1allA1 - 168
2X-RAY DIFFRACTION1allB55 - 188
3X-RAY DIFFRACTION1allW1 - 113
4X-RAY DIFFRACTION1allL1 - 8

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