BMRB Entry 17100

Title:
Backbone Dynamics of the C-terminal SH2 Domain of the p85alpha Subunit of Phosphoinositide 3-kinase: Effect of Phosphotyrosine-Peptide Binding and Characterization of Slow Conformational Exchange Processes
Deposition date:
2010-08-02
Original release date:
2010-11-10
Authors:
Kristensen, Soren; Siegal, Gregg; Sankar, Andrew; Driscoll, Paul
Citation:

Citation: Kristensen, Soren; Siegal, Gregg; Sankar, Andrew; Driscoll, Paul. "Backbone Dynamics of the C-terminal SH2 Domain of the p85alpha Subunit of Phosphoinositide 3-Kinase: Effect of Slow Conformational Exchange Processes"  J. Mol. Biol. 299, 771-788 (2000).
PubMed: 10835283

Assembly members:

Assembly members:
P85ALPHA, polymer, 112 residues, Formula weight is not available
PTR, non-polymer, 261.168 Da.

Natural source:

Natural source:   Common Name: Cattle   Taxonomy ID: 9913   Superkingdom: Eukaryota   Kingdom: Metazoa   Genus/species: Bos taurus

Experimental source:

Experimental source:   Production method: recombinant technology   Host organism: Escherichia coli   Vector: na

Data sets:
Data typeCount
kinetic rates2

Additional metadata:

  • Assembly
  • Samples and Experiments
  • Software
  • Spectrometers
  • Hide all

Assembly:

Entity Assembly IDEntity NameEntity ID
1P85ALPHA1
2pY2

Entities:

Entity 1, P85ALPHA 112 residues - Formula weight is not available

1   METGLUASPLEUPROHISHISASPGLULYS
2   THRTRPASNVALGLYSERSERASNARGASN
3   LYSALAGLUASNLEULEUARGGLYLYSARG
4   ASPGLYTHRPHELEUVALARGGLUSERSER
5   LYSGLNGLYCYSTYRALACYSSERVALVAL
6   VALASPGLYGLUVALLYSHISCYSVALILE
7   ASNLYSTHRALATHRGLYTYRGLYPHEALA
8   GLUPROTYRASNLEUTYRSERSERLEULYS
9   GLULEUVALLEUHISTYRGLNHISTHRSER
10   LEUVALGLNHISASNASPSERLEUASNVAL
11   THRLEUALATYRPROVALTYRALAGLNGLN
12   ARGARG

Entity 2, pY - C9 H12 N O6 P - 261.168 Da.

1   PTR

Samples:

sample_1: perdeuterated Tris 50 mM; sodium chloride 50 mM; EDTA 1 mM; beta-mercaptoethanol 1 mM; P85ALPHA 1.0 mM; pY 1.5 molar equivalents; H2O 90%; D2O 10%

sample_conditions_1: pH: 7.5; pressure: 1 atm; temperature: 290 K

Experiments:

NameSampleSample stateSample conditions
2D 1H-15N HSQCsample_1isotropicsample_conditions_1

Software:

NMRPipe, Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax - processing

NMR spectrometers:

  • na na na MHz

Related Database Links:

PDB
DBJ BAE37914