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- PDB-2n42: EC-NMR Structure of Human H-RasT35S mutant protein Determined by ... -

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Basic information

Entry
Database: PDB / ID: 2n42
TitleEC-NMR Structure of Human H-RasT35S mutant protein Determined by Combining Evolutionary Couplings (EC) and Sparse NMR Data
ComponentsGTPase HRas
KeywordsSIGNALING PROTEIN / EC-NMR / Structural Genomics / NORTHEAST STRUCTURAL GENOMICS CONSORTIUM / NESG / PSI-Biology / PROTEIN STRUCTURE INITIATIVE
Function / homology
Function and homology information


phospholipase C activator activity / GTPase complex / oncogene-induced cell senescence / positive regulation of miRNA metabolic process / positive regulation of ruffle assembly / T-helper 1 type immune response / positive regulation of wound healing / defense response to protozoan / regulation of neurotransmitter receptor localization to postsynaptic specialization membrane / Signaling by RAS GAP mutants ...phospholipase C activator activity / GTPase complex / oncogene-induced cell senescence / positive regulation of miRNA metabolic process / positive regulation of ruffle assembly / T-helper 1 type immune response / positive regulation of wound healing / defense response to protozoan / regulation of neurotransmitter receptor localization to postsynaptic specialization membrane / 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 / positive regulation of protein targeting to membrane / SHC1 events in ERBB4 signaling / Signalling to RAS / adipose tissue development / Activated NTRK2 signals through FRS2 and FRS3 / SHC-related events triggered by IGF1R / Estrogen-stimulated signaling through PRKCZ / Schwann cell development / SHC-mediated cascade:FGFR3 / MET activates RAS signaling / SHC-mediated cascade:FGFR2 / 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:FGFR4 / Erythropoietin activates RAS / SHC-mediated cascade:FGFR1 / Signaling by FGFR4 in disease / FRS-mediated FGFR3 signaling / Signaling by FLT3 ITD and TKD mutants / FRS-mediated FGFR2 signaling / FRS-mediated FGFR4 signaling / p38MAPK events / FRS-mediated FGFR1 signaling / Signaling by FGFR3 in disease / protein-membrane adaptor activity / Tie2 Signaling / Signaling by FGFR2 in disease / myelination / GRB2 events in EGFR signaling / EPHB-mediated forward signaling / SHC1 events in EGFR signaling / Signaling by FLT3 fusion proteins / FLT3 Signaling / Signaling by FGFR1 in disease / EGFR Transactivation by Gastrin / NCAM signaling for neurite out-growth / CD209 (DC-SIGN) signaling / GRB2 events in ERBB2 signaling / Downstream signal transduction / intrinsic apoptotic signaling pathway / Insulin receptor signalling cascade / Ras activation upon Ca2+ influx through NMDA receptor / SHC1 events in ERBB2 signaling / Constitutive Signaling by Overexpressed ERBB2 / Signaling by phosphorylated juxtamembrane, extracellular and kinase domain KIT mutants / animal organ morphogenesis / VEGFR2 mediated cell proliferation / positive regulation of epithelial cell proliferation / small monomeric GTPase / regulation of actin cytoskeleton organization / positive regulation of JNK cascade / FCERI mediated MAPK activation / RAF activation / Signaling by ERBB2 TMD/JMD mutants / cellular response to gamma radiation / Signaling by SCF-KIT / Signaling by high-kinase activity BRAF mutants / Constitutive Signaling by EGFRvIII / regulation of long-term neuronal synaptic plasticity / MAP2K and MAPK activation / Signaling by ERBB2 ECD mutants / Signaling by ERBB2 KD Mutants / positive regulation of type II interferon production / endocytosis / positive regulation of fibroblast proliferation / chemotaxis / Regulation of RAS by GAPs / RAS processing / Negative regulation of MAPK pathway / 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 / Signaling by BRAF and RAF1 fusions / cellular senescence / insulin receptor signaling pathway / DAP12 signaling / T cell receptor signaling pathway / MAPK cascade / Constitutive Signaling by Ligand-Responsive EGFR Cancer Variants / regulation of cell population proliferation / G protein activity
Similarity search - Function
Small GTPase, Ras-type / Small GTPase Ras 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, Ras-type / Small GTPase Ras 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
Biological speciesHomo sapiens (human)
MethodSOLUTION NMR / torsion angle dynamics
AuthorsTang, Y. / Huang, Y.J. / Hopf, T.A. / Sander, C. / Marks, D. / Montelione, G.T. / Northeast Structural Genomics Consortium (NESG)
CitationJournal: J.Biol.Chem. / Year: 2011
Title: Solution structure of the state 1 conformer of GTP-bound H-Ras protein and distinct dynamic properties between the state 1 and state 2 conformers.
Authors: Araki, M. / Shima, F. / Yoshikawa, Y. / Muraoka, S. / Ijiri, Y. / Nagahara, Y. / Shirono, T. / Kataoka, T. / Tamura, A.
History
DepositionJun 16, 2015Deposition site: BMRB / Processing site: RCSB
Revision 1.0Jul 1, 2015Provider: repository / Type: Initial release
Revision 1.1Jul 22, 2015Group: Database references
Revision 1.2Aug 12, 2015Group: Database references
Revision 1.3Jun 14, 2023Group: Data collection / Database references / Other
Category: database_2 / pdbx_database_status ...database_2 / pdbx_database_status / pdbx_nmr_software / struct_ref_seq_dif
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_database_status.status_code_nmr_data / _pdbx_nmr_software.name / _struct_ref_seq_dif.details
Revision 1.4May 15, 2024Group: Data collection / Database references / Category: chem_comp_atom / chem_comp_bond / database_2 / Item: _database_2.pdbx_DOI
Remark 0THIS ENTRY 2N42 REFLECTS AN ALTERNATIVE MODELING OF THE ORIGINAL STRUCTURAL DATA IN 2LCF DETERMINED ...THIS ENTRY 2N42 REFLECTS AN ALTERNATIVE MODELING OF THE ORIGINAL STRUCTURAL DATA IN 2LCF DETERMINED BY AUTHORS: M.ARAKI,F.SHIMA,Y.YOSHIKAWA,S.MURAOKA,Y.IJIRI,Y.NAGAHARA,T.SHIRONO,T.KATAOKA,A.TAMURA

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: GTPase HRas


Theoretical massNumber of molelcules
Total (without water)19,3881
Polymers19,3881
Non-polymers00
Water00
1


  • Idetical with deposited unit
  • defined by author
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
NMR ensembles
DataCriteria
Number of conformers (submitted / calculated)20 / 100structures with the lowest energy
RepresentativeModel #1lowest energy

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Components

#1: Protein GTPase HRas / H-Ras-1 / Ha-Ras / Transforming protein p21 / c-H-ras / p21ras / GTPase HRas / N-terminally processed


Mass: 19387.707 Da / Num. of mol.: 1 / Fragment: UNP residues 1-166 / Mutation: T35S
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: HRAS, HRAS1 / Plasmid: pGEX-6P / Production host: Escherichia coli (E. coli) / References: UniProt: P01112

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Experimental details

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Experiment

ExperimentMethod: SOLUTION NMR
NMR detailsText: AUTHORS USED THE CS AND NOE DISTANCE RESTRAINT DATA FROM ENTRY 2LCF. NOESY PEAK LISTS WERE BACK-CALCULATED FROM THE EXPERIMENTAL NMR CONSTRAINT LIST (2LCF) AND CHEMICAL SHIFT DATA (BMRB ID 17610).

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Sample preparation

Sample
Conc. (mg/ml)UnitsComponentIsotopic labelingConc. range (mg/ml)Solution-ID
mMGppNHp-bound H-RasT35S mutant protein-1[U-98% 13C; U-98% 15N]1-21
mMPHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER-21-21
10 mMmagnesium ions-31
150 mMsodium chloride-41
25 mMsodium phosphate-51
mMGppNHp-bound H-RasT35S mutant protein-8[U-98% 13C; U-98% 15N]1-22
mMPHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER-91-22
10 mMmagnesium ions-102
150 mMsodium chloride-112
25 mMsodium phosphate-122

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Processing

NMR software
NameDeveloperClassification
EVfold-plmdata analysis
ASDP (EC-NMR)data analysis
CYANAdata analysis
RosettaBaker, D. et al.refinement
TALOS+data analysis
ReduceRichardson, J. & Richardson, D.refinement
RefinementMethod: torsion angle dynamics / Software ordinal: 1
Details: PROTONS FROM THE ROSETTA MODELS WERE REMOVED AND ADDED BACK USING REDUCE.
NMR representativeSelection criteria: lowest energy
NMR ensembleConformer selection criteria: structures with the lowest energy
Conformers calculated total number: 100 / Conformers submitted total number: 20

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