Isolation and characterization of the structural gene for OmpL, a pressure-regulated porin-like protein from the deep-sea bacterium Photobacterium species strain SS9.
Transposon-directed cloning was used to isolate the ompL gene from the deep-sea bacterium Photobacterium species strain SS9. The deduced amino acid sequence of OmpL displays sequence homology to porin proteins from enteric bacteria. Gene fusion and primer extension analyses indicate that ompL is transcriptionally regulated by pressure.
Welch
T J
TJ
Center for Marine Biomedicine and Biotechnology, Scripps Institution of Oceanography, University of California, San Diego, La Jolla 92093-0202, USA.
Bartlett
D H
DH
D000595:Amino Acid Sequence; D001425:Bacterial Outer Membrane Proteins / Q000235:genetics; D001426:Bacterial Proteins; D001483:Base Sequence; D003001:Cloning, Molecular; D004251:DNA Transposable Elements; D015964:Gene Expression Regulation, Bacterial; D005798:Genes, Bacterial; D006874:Hydrostatic Pressure; D008969:Molecular Sequence Data; D016254:Mutagenesis, Insertional; D010776:Photobacterium / Q000235:genetics* / Q000378:metabolism*; D018272:Porins / Q000096:biosynthesis / Q000737:chemistry / Q000235:genetics*; D012623:Seawater; D017386:Sequence Homology, Amino Acid; D014158:Transcription, Genetic
D001425:Bacterial Outer Membrane Proteins; D001426:Bacterial Proteins; D004251:DNA Transposable Elements; C100900:OmpL protein, bacteria; D018272:Porins; C067128:ompH protein, bacteria