TY - JOUR
T1 - Large-scale identification of protein-protein interaction of Escherichia coli K-12
AU - Arifuzzaman, Mohammad
AU - Maeda, Maki
AU - Itoh, Aya
AU - Nishikata, Kensaku
AU - Takita, Chiharu
AU - Saito, Rintaro
AU - Ara, Takeshi
AU - Nakahigashi, Kenji
AU - Huang, Hsuan Cheng
AU - Hirai, Aki
AU - Tsuzuki, Kohei
AU - Nakamura, Seira
AU - Altaf-Ul-Amin, Mohammad
AU - Oshima, Taku
AU - Baba, Tomoya
AU - Yamamoto, Natsuko
AU - Kawamura, Tomoyo
AU - Ioka-Nakamichi, Tomoko
AU - Kitagawa, Masanari
AU - Tomita, Masaru
AU - Kanaya, Shigehiko
AU - Wada, Chieko
AU - Mori, Hirotada
PY - 2006/5
Y1 - 2006/5
N2 - Protein-protein interactions play key roles in protein function and the structural organization of a cell. A thorough description of these interactions should facilitate elucidation of cellular activities, targeted-drug design, and whole cell engineering. A large-scale comprehensive pull-down assay was performed using a His-tagged Escherichia coli ORF clone library. Of 4339 bait proteins tested, partners were found for 2667, including 779 of unknown function. Proteins copurifying with hexahistidine-tagged baits on a Ni 2+-NTA column were identified by MALDI-TOF MS (matrix-assisted laser desorption ionization time of flight mass spectrometry). An extended analysis of these interacting networks by bioinformatics and experimentation should provide new insights and novel strategies for E. coli systems biology.
AB - Protein-protein interactions play key roles in protein function and the structural organization of a cell. A thorough description of these interactions should facilitate elucidation of cellular activities, targeted-drug design, and whole cell engineering. A large-scale comprehensive pull-down assay was performed using a His-tagged Escherichia coli ORF clone library. Of 4339 bait proteins tested, partners were found for 2667, including 779 of unknown function. Proteins copurifying with hexahistidine-tagged baits on a Ni 2+-NTA column were identified by MALDI-TOF MS (matrix-assisted laser desorption ionization time of flight mass spectrometry). An extended analysis of these interacting networks by bioinformatics and experimentation should provide new insights and novel strategies for E. coli systems biology.
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U2 - 10.1101/gr.4527806
DO - 10.1101/gr.4527806
M3 - Article
C2 - 16606699
AN - SCOPUS:33745160404
SN - 1088-9051
VL - 16
SP - 686
EP - 691
JO - Genome Research
JF - Genome Research
IS - 5
ER -