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http://purl.uniprot.org/citations/9490748http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/9490748http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/9490748http://www.w3.org/2000/01/rdf-schema#comment"Rapid generation of O2- and H2O2, which is reminiscent of the oxidative burst in neutrophils, is a central component of the resistance response of plants to pathogen challenge. Here, we report that the Arabidopsis rbohA (for respiratory burst oxidase homolog A) gene encodes a putative 108-kD protein, with a C-terminal region that shows pronounced similarity to the 69-kD apoprotein of the gp91phox subunit of the neutrophil respiratory burst NADPH oxidase. The RbohA protein has a large hydrophilic N-terminal domain that is not present in gp91phox. This domain contains two Ca2+ binding EF hand motifs and has extended similarity to the human RanGTPase-activating protein 1. rbohA, which is a member of a divergent gene family, generates transcripts of 3.6 and 4.0 kb that differ only in their polyadenylation sites. rbohA transcripts are most abundant in roots, with weaker expression in aerial organs and seedlings. Antibodies raised against a peptide near the RbohA C terminus detected a 105-kD protein that, unlike gp91phox, does not appear to be highly glycosylated. Cell fractionation, two-phase partitioning, and detergent extraction indicate that RbohA is an intrinsic plasma membrane protein. We propose that plants have a plasma membrane enzyme similar to the neutrophil NADPH oxidase but with novel potential regulatory mechanisms for Ca2+ and G protein stimulation of O2- and H2O2 production at the cell surface."xsd:string
http://purl.uniprot.org/citations/9490748http://purl.org/dc/terms/identifier"doi:10.1105/tpc.10.2.255"xsd:string
http://purl.uniprot.org/citations/9490748http://purl.org/dc/terms/identifier"doi:10.1105/tpc.10.2.255"xsd:string
http://purl.uniprot.org/citations/9490748http://purl.uniprot.org/core/author"Dixon R.A."xsd:string
http://purl.uniprot.org/citations/9490748http://purl.uniprot.org/core/author"Dixon R.A."xsd:string
http://purl.uniprot.org/citations/9490748http://purl.uniprot.org/core/author"Werner D."xsd:string
http://purl.uniprot.org/citations/9490748http://purl.uniprot.org/core/author"Werner D."xsd:string
http://purl.uniprot.org/citations/9490748http://purl.uniprot.org/core/author"Keller T."xsd:string
http://purl.uniprot.org/citations/9490748http://purl.uniprot.org/core/author"Keller T."xsd:string
http://purl.uniprot.org/citations/9490748http://purl.uniprot.org/core/author"Lamb C."xsd:string
http://purl.uniprot.org/citations/9490748http://purl.uniprot.org/core/author"Lamb C."xsd:string
http://purl.uniprot.org/citations/9490748http://purl.uniprot.org/core/author"Damude H.G."xsd:string
http://purl.uniprot.org/citations/9490748http://purl.uniprot.org/core/author"Damude H.G."xsd:string
http://purl.uniprot.org/citations/9490748http://purl.uniprot.org/core/author"Doerner P."xsd:string
http://purl.uniprot.org/citations/9490748http://purl.uniprot.org/core/author"Doerner P."xsd:string
http://purl.uniprot.org/citations/9490748http://purl.uniprot.org/core/date"1998"xsd:gYear
http://purl.uniprot.org/citations/9490748http://purl.uniprot.org/core/date"1998"xsd:gYear
http://purl.uniprot.org/citations/9490748http://purl.uniprot.org/core/name"Plant Cell"xsd:string
http://purl.uniprot.org/citations/9490748http://purl.uniprot.org/core/name"Plant Cell"xsd:string
http://purl.uniprot.org/citations/9490748http://purl.uniprot.org/core/pages"255-266"xsd:string
http://purl.uniprot.org/citations/9490748http://purl.uniprot.org/core/pages"255-266"xsd:string
http://purl.uniprot.org/citations/9490748http://purl.uniprot.org/core/title"A plant homolog of the neutrophil NADPH oxidase gp91phox subunit gene encodes a plasma membrane protein with Ca2+ binding motifs."xsd:string
http://purl.uniprot.org/citations/9490748http://purl.uniprot.org/core/title"A plant homolog of the neutrophil NADPH oxidase gp91phox subunit gene encodes a plasma membrane protein with Ca2+ binding motifs."xsd:string