Crystallization and preliminary crystallographic characterization of an SH3 domain from the IB1 scaffold protein
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Crystallization and preliminary crystallographic characterization of an SH3 domain from the IB1 scaffold protein. / Dar, Imran; Bonny, Christophe; Pedersen, Jan Torleif; Gajhede, Michael; Kristensen, Ole.
In: Acta Crystallographica. Section D: Biological Crystallography, Vol. 59, No. Pt 12, 2003, p. 2300-2.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - Crystallization and preliminary crystallographic characterization of an SH3 domain from the IB1 scaffold protein
AU - Dar, Imran
AU - Bonny, Christophe
AU - Pedersen, Jan Torleif
AU - Gajhede, Michael
AU - Kristensen, Ole
PY - 2003
Y1 - 2003
N2 - IB1 is a mammalian scaffold protein that interacts with components of the c-Jun N-terminal kinase (JNK) signal-transduction pathway mainly via its protein-protein interaction domains. Crystallization of the key Src homology 3 (SH3) domain of IB1 has been achieved. Crystallization experiments with unmodified protein and deliberately oxidized protein have led to different crystal forms. X-ray data have been collected to 3.0 A resolution from a crystal form with rectangular prism morphology. These crystals are orthorhombic (P2(1)2(1)2(1)), with unit-cell parameters a = 45.9, b = 57.0, c = 145.5 A. These are the first crystallographic data on a scaffold molecule such as IB1 to be reported.
AB - IB1 is a mammalian scaffold protein that interacts with components of the c-Jun N-terminal kinase (JNK) signal-transduction pathway mainly via its protein-protein interaction domains. Crystallization of the key Src homology 3 (SH3) domain of IB1 has been achieved. Crystallization experiments with unmodified protein and deliberately oxidized protein have led to different crystal forms. X-ray data have been collected to 3.0 A resolution from a crystal form with rectangular prism morphology. These crystals are orthorhombic (P2(1)2(1)2(1)), with unit-cell parameters a = 45.9, b = 57.0, c = 145.5 A. These are the first crystallographic data on a scaffold molecule such as IB1 to be reported.
KW - Crystallization
KW - Crystallography, X-Ray
KW - Nuclear Proteins
KW - Recombinant Fusion Proteins
KW - Selenomethionine
KW - Trans-Activators
KW - src Homology Domains
U2 - 10.1107/S0907444903020304
DO - 10.1107/S0907444903020304
M3 - Journal article
C2 - 14646101
VL - 59
SP - 2300
EP - 2302
JO - Acta Crystallographica Section D: Structural Biology
JF - Acta Crystallographica Section D: Structural Biology
SN - 2059-7983
IS - Pt 12
ER -
ID: 40318661