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. Author manuscript; available in PMC: 2009 Dec 14.
Published in final edited form as: Nat Rev Microbiol. 2009 Nov 2;7(12):856–863. doi: 10.1038/nrmicro2237

Table 1.

Members of the Rhodobacter sphaeroides σE–ChrR regulon*

locus designation gene name Annotation‡
RSP_1092§ rpoE RNA polymerase σ70 factor||
RSP_1093§ chrR Anti-σ factor (ChrR)||
RSP_2144§ cfaS Cyclopropane fatty acyl-phospholipid synthase (CfaS)
RSP_2143§ phrA DNA photolyase; cryptochrome 1 apoprotein (blue-light photoreceptor)
RSP_1091§ Unknown Putative cyclopropane or cyclopropene fatty acid synthesis protein; flavin amine oxidase
RSP_1090§ Unknown Putative cyclopropane or cyclopropene fatty acid synthesis protein
RSP_1089§ Unknown Sugar or cation symporter; from the GPH family
RSP_1088§ Unknown Hypothetical protein
RSP_1087§ Unknown Short-chain dehydrogenase or reductase family member
RSP_0601 rpoH2 RNA polymerase σ-factor||
RSP_1409 Unknown β-Ig-H3 or fasciclin
RSP_1852 Unknown Hypothetical protein
RSP_0296 cycA Cytochrome c2||
RSP_3336 Unknown ABC spermidine or putrescine transporter; inner-membrane subunit
RSP_6222 Unknown Hypothetical protein
*

Data from REFS 32,47.

‡

Product name from the IMG website: http://img.jgi.doe.gov/cgi-bin/pub/main.cgi.

§

Gene known or predicted to be encoded in a polycistronic operon.

||

Gene product for which a biochemical function has been shown in vitro. ABC, ATP-binding cassette; Ig, immunoglobulin.