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- PDB-2l4k: Water refined solution structure of the human Grb7-SH2 domain in ... -
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Basic information
Entry | Database: PDB / ID: 2l4k | ||||||
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Title | Water refined solution structure of the human Grb7-SH2 domain in complex with the 10 amino acid peptide pY1139 | ||||||
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![]() | SIGNALING PROTEIN / Grb7 / SH2 domain / erbB2 receptor / water refinement | ||||||
Function / homology | ![]() negative regulation of immature T cell proliferation in thymus / ERBB3:ERBB2 complex / ERBB2-ERBB4 signaling pathway / GRB7 events in ERBB2 signaling / immature T cell proliferation in thymus / RNA polymerase I core binding / regulation of microtubule-based process / ErbB-3 class receptor binding / semaphorin receptor complex / Sema4D induced cell migration and growth-cone collapse ...negative regulation of immature T cell proliferation in thymus / ERBB3:ERBB2 complex / ERBB2-ERBB4 signaling pathway / GRB7 events in ERBB2 signaling / immature T cell proliferation in thymus / RNA polymerase I core binding / regulation of microtubule-based process / ErbB-3 class receptor binding / semaphorin receptor complex / Sema4D induced cell migration and growth-cone collapse / motor neuron axon guidance / neurotransmitter receptor localization to postsynaptic specialization membrane / RND1 GTPase cycle / PLCG1 events in ERBB2 signaling / neuromuscular junction development / ERBB2-EGFR signaling pathway / ERBB2 Activates PTK6 Signaling / positive regulation of Rho protein signal transduction / Drug-mediated inhibition of ERBB2 signaling / Resistance of ERBB2 KD mutants to trastuzumab / Resistance of ERBB2 KD mutants to sapitinib / Resistance of ERBB2 KD mutants to tesevatinib / Resistance of ERBB2 KD mutants to neratinib / Resistance of ERBB2 KD mutants to osimertinib / Resistance of ERBB2 KD mutants to afatinib / Resistance of ERBB2 KD mutants to AEE788 / Resistance of ERBB2 KD mutants to lapatinib / Drug resistance in ERBB2 TMD/JMD mutants / enzyme-linked receptor protein signaling pathway / positive regulation of transcription by RNA polymerase I / ERBB2-ERBB3 signaling pathway / oligodendrocyte differentiation / ERBB2 Regulates Cell Motility / semaphorin-plexin signaling pathway / PI3K events in ERBB2 signaling / positive regulation of cell adhesion / RET signaling / positive regulation of protein targeting to membrane / regulation of angiogenesis / coreceptor activity / Schwann cell development / stress granule assembly / Signaling by ERBB2 / Tie2 Signaling / cellular response to epidermal growth factor stimulus / cell surface receptor protein tyrosine kinase signaling pathway / myelination / GRB2 events in ERBB2 signaling / TFAP2 (AP-2) family regulates transcription of growth factors and their receptors / Downregulation of ERBB2:ERBB3 signaling / transmembrane receptor protein tyrosine kinase activity / SHC1 events in ERBB2 signaling / Downstream signal transduction / Constitutive Signaling by Overexpressed ERBB2 / phosphatidylinositol binding / phosphatidylinositol 3-kinase/protein kinase B signal transduction / neurogenesis / regulation of ERK1 and ERK2 cascade / basal plasma membrane / cell projection / positive regulation of epithelial cell proliferation / positive regulation of translation / Signaling by ERBB2 TMD/JMD mutants / positive regulation of MAP kinase activity / wound healing / Signaling by ERBB2 ECD mutants / neuromuscular junction / neuron differentiation / Signaling by ERBB2 KD Mutants / epidermal growth factor receptor signaling pathway / Signaling by SCF-KIT / receptor protein-tyrosine kinase / receptor tyrosine kinase binding / cellular response to growth factor stimulus / Downregulation of ERBB2 signaling / ruffle membrane / cytoplasmic stress granule / peptidyl-tyrosine phosphorylation / transmembrane signaling receptor activity / Constitutive Signaling by Aberrant PI3K in Cancer / PIP3 activates AKT signaling / myelin sheath / presynaptic membrane / heart development / PI5P, PP2A and IER3 Regulate PI3K/AKT Signaling / RAF/MAP kinase cascade / positive regulation of cell growth / basolateral plasma membrane / protein tyrosine kinase activity / positive regulation of MAPK cascade / cell surface receptor signaling pathway / early endosome / receptor complex / negative regulation of translation / endosome membrane / intracellular signal transduction / positive regulation of cell migration / positive regulation of protein phosphorylation / apical plasma membrane / protein heterodimerization activity Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | SOLUTION NMR / molecular dynamics simulated annealing, simulated annealing | ||||||
Model details | best PROCHECK statistics, model 3 | ||||||
![]() | Pias, S.C. / Ivancic, M. / Brescia, P.J. / Johnson, D.L. / Smith, D.E. / Daly, R.J. / Lyons, B.A. | ||||||
![]() | ![]() Title: Water-Refined Solution Structure of the Human Grb7-SH2 Domain in Complex with the erbB2 Receptor Peptide pY1139. Authors: Pias, S.C. / Johnson, D.L. / Smith, D.E. / Lyons, B.A. #1: ![]() Title: Solution structure of the human Grb7-SH2 domain/erbB2 peptide complex and structural basis for Grb7 binding to ErbB2. Authors: Ivancic, M. / Daly, R.J. / Lyons, B.A. #2: Journal: J.Biomol.Nmr / Year: 2002 Title: Assignment of backbone 1H, 13C, and 15N resonances of human Grb7-SH2 domain in complex with a phosphorylated peptide ligand. Authors: Brescia, P.J. / Ivancic, M. / Lyons, B.A. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 414.5 KB | Display | ![]() |
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PDB format | ![]() | 355.6 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
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-Validation report
Summary document | ![]() | 377.2 KB | Display | ![]() |
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Full document | ![]() | 479.7 KB | Display | |
Data in XML | ![]() | 23.9 KB | Display | |
Data in CIF | ![]() | 39.5 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | |
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Similar structure data | |
Other databases |
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Links
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Assembly
Deposited unit | ![]()
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NMR ensembles |
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Details | THE DIMERIC ANNOTATION IN REMARK 350 REFERS TO THE TWO CHAINS OF THE ASSEMBLY (PROTEIN DOMAIN AND LIGAND) |
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Components
#1: Protein | Mass: 13690.711 Da / Num. of mol.: 1 / Fragment: unp residues 415-532 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() |
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#2: Protein/peptide | Mass: 1266.205 Da / Num. of mol.: 1 / Fragment: unp residues 1135-1144 / Source method: obtained synthetically / Source: (synth.) ![]() References: UniProt: P04626, receptor protein-tyrosine kinase |
-Experimental details
-Experiment
Experiment | Method: SOLUTION NMR | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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NMR experiment |
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Sample preparation
Details | Contents: 0.6-0.8 mM [U-100% 13C; U-100% 15N] Grb7-SH2 domain-1, 0.6-0.8 mM [U-100% 13C; U-100% 15N] pY1139 peptide-2, 52.2 mM acetic acid-3, 100 mM sodium chloride-4, 5 mM DTT-5, 1 mM EDTA-6, 0.9 mM ...Contents: 0.6-0.8 mM [U-100% 13C; U-100% 15N] Grb7-SH2 domain-1, 0.6-0.8 mM [U-100% 13C; U-100% 15N] pY1139 peptide-2, 52.2 mM acetic acid-3, 100 mM sodium chloride-4, 5 mM DTT-5, 1 mM EDTA-6, 0.9 mM sodium azide-7, 90% H2O/10% D2O Solvent system: 90% H2O/10% D2O | ||||||||||||||||||||||||||||||||||||||||||||||||
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Sample |
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Sample conditions | pH: 6.6 / Pressure: ambient / Temperature: 298 K |
-NMR measurement
NMR spectrometer | Type: Varian INOVA / Manufacturer: Varian / Model: INOVA / Field strength: 500 MHz |
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Processing
NMR software |
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Refinement | Method: molecular dynamics simulated annealing, simulated annealing Software ordinal: 1 Details: Refinement with AMBER software, using implicit water (generalized Born model) and ff99SB force field, Structure calculation with CNS software, in vacuum | ||||||||||||
NMR representative | Selection criteria: best procheck statistics | ||||||||||||
NMR ensemble | Conformer selection criteria: structures with the lowest energy and the fewest restraint violations Conformers calculated total number: 50 / Conformers submitted total number: 10 |