Displaying CCAAT-HAP5 Family from Maize  
Information about CCAAT-HAP5 family
The CCAAT motif is found in the promoters of many eukaryotic genes. In yeast a single complex of three proteins termed HAP2 HAP3 and HAP5 binds to this sequence and in mammals the three components of the equivalent complex (called variously NF-Y CBF or CP1) are also represented by single genes. Here we report the presence of multiple genes for each of the components of the CCAAT-binding complex HAP2 35 from Arabidopsis. Three independent Arabidopsis HAP subunit 2 (AtHAP2) cDNAs were cloned by functional complementation of a yeast hap2 mutant and two independent forms each of AtHAP3 and AtHAP5 cDNAs were detected in the expressed sequence tag database. Additional homologs (two of AtHAP3 and one of AtHAP5) have been identified from available Arabidopsis genomic sequences. Northern-blot analysis indicated ubiquitous expression for each AtHAP2 and AtHAP5 cDNA in a range of tissues whereas expression of each AtHAP3 cDNA was under developmental and/or environmental regulation. The unexpected presence of multiple forms of each HAP homolog in Arabidopsis compared with the single genes in yeast and vertebrates suggests that the HAP235 complex may play diverse roles in gene transcription in higher plants.
(Taken from AGRIS)

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DNA Binding Preferences
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ZmCA5P1GRMZM2G074773VIEW (1) Available
ZmCA5P2GRMZM2G479610 Available
ZmCA5P3GRMZM2G161680VIEW (2) Available
ZmCA5P4GRMZM2G083964VIEW (1)
ZmCA5P5GRMZM2G311316 Available
ZmCA5P6GRMZM2G375448VIEW (1) Available
ZmCA5P7GRMZM2G124421VIEW (1) Available
ZmCA5P8GRMZM2G105317VIEW (1) Available
ZmCA5P9GRMZM2G091433VIEW (1) Available
ZmCA5P10GRMZM2G440949VIEW (2) Available
ZmCA5P11GRMZM2G089812VIEW (1) Available
ZmCA5P12GRMZM2G022162VIEW (2)
ZmCA5P13GRMZM2G113127VIEW (1)
ZmCA5P14GRMZM2G174776VIEW (2) Available
ZmCA5P15GRMZM2G099461 Available
ZmCA5P16GRMZM2G078691VIEW (1) Available
ZmCA5P17GRMZM2G052499VIEW (2) Available
ZmCA5P18AC201832.3_FG006VIEW (1)
18 results found