TY - JOUR
T1 - Two-dimensional analysis of proteins specific to the bacterial magnetic particle membrane from Magnetospirillum sp. AMB-1
AU - Okamura, Yoshiko
AU - Takeyama, Haruko
AU - Matsunaga, Tadashi
PY - 2000/1/1
Y1 - 2000/1/1
N2 - We report the identification of five proteins expressed specifically on the bacterial magnetic particle (BMP) membrane of Magnetospirillum sp. AMB-1. These proteins are major components of the BMP membrane. The molecular weights were determined to be 12.0, 16.0, 24.8, 35.6, and 66.2 kDa by sodium dodecyl sulfate polyacrylamide gel electrophoresis. Of these five, the 16.0- kDa protein was the most abundant in the BMP membrane. Furthermore, the 16.0- kDa protein consisted of two components each of differing pI. The 35.6-kDa protein was the second most abundant protein of the five detected.
AB - We report the identification of five proteins expressed specifically on the bacterial magnetic particle (BMP) membrane of Magnetospirillum sp. AMB-1. These proteins are major components of the BMP membrane. The molecular weights were determined to be 12.0, 16.0, 24.8, 35.6, and 66.2 kDa by sodium dodecyl sulfate polyacrylamide gel electrophoresis. Of these five, the 16.0- kDa protein was the most abundant in the BMP membrane. Furthermore, the 16.0- kDa protein consisted of two components each of differing pI. The 35.6-kDa protein was the second most abundant protein of the five detected.
KW - Bacterial magnetic particle
KW - Bacterial magnetic particle-specific protein
KW - Magnetic bacteria
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U2 - 10.1385/ABAB:84-86:1-9:441
DO - 10.1385/ABAB:84-86:1-9:441
M3 - Article
C2 - 10849810
AN - SCOPUS:0034074203
VL - 84-86
SP - 441
EP - 446
JO - Applied Biochemistry and Biotechnology
JF - Applied Biochemistry and Biotechnology
SN - 0273-2289
ER -