Basic leucine zipper (bZIP) domain of Plant RF2-like transcription factors: a DNA-binding and dimerization domain; This subfamily is composed of plant bZIP transciption factors with similarity to Oryza sativa RF2a and RF2b, which are important for plant development. They interact with, as homodimers or heterodimers with each other, and activate transcription from the RTBV (rice tungro bacilliform virus) promoter, which is regulated by sequence-specific DNA-binding proteins that bind to the essential cis element BoxII. RF2a and RF2b show differences in binding affinities to BoxII, expression patterns in different rice organs, and subcellular localization. Transgenic rice with increased RF2a and RF2b display increased resistance to rice tungro disease (RTD) with no impact on plant development. bZIP factors act in networks of homo and heterodimers in the regulation of a diverse set of cellular processes. The bZIP structural motif contains a basic region and a leucine zipper, composed of alpha helices with leucine residues 7 amino acids apart, which stabilize dimerization with a parallel leucine zipper domain. Dimerization of leucine zippers creates a pair of the adjacent basic regions that bind DNA and undergo conformational change. Dimerization occurs in a specific and predictable manner resulting in hundreds of dimers having unique effects on transcription.

                        10        20        30        40
                ....*....|....*....|....*....|....*....|....*.
gi 22326603 177 AKRNPGQRSRVRKLQYIAELERTVGMLQTVEADLSVRVASLLQTRA 222
Cdd:cd14703   7 ANRQSAQRSRERKLQYISELERKVQTLQTEVATLSAQLALLEQEKA 52

Basic leucine zipper (bZIP) domain of Plant RF2-like transcription factors: a DNA-binding and dimerization domain; This subfamily is composed of plant bZIP transciption factors with similarity to Oryza sativa RF2a and RF2b, which are important for plant development. They interact with, as homodimers or heterodimers with each other, and activate transcription from the RTBV (rice tungro bacilliform virus) promoter, which is regulated by sequence-specific DNA-binding proteins that bind to the essential cis element BoxII. RF2a and RF2b show differences in binding affinities to BoxII, expression patterns in different rice organs, and subcellular localization. Transgenic rice with increased RF2a and RF2b display increased resistance to rice tungro disease (RTD) with no impact on plant development. bZIP factors act in networks of homo and heterodimers in the regulation of a diverse set of cellular processes. The bZIP structural motif contains a basic region and a leucine zipper, composed of alpha helices with leucine residues 7 amino acids apart, which stabilize dimerization with a parallel leucine zipper domain. Dimerization of leucine zippers creates a pair of the adjacent basic regions that bind DNA and undergo conformational change. Dimerization occurs in a specific and predictable manner resulting in hundreds of dimers having unique effects on transcription.

                        10        20        30        40
                ....*....|....*....|....*....|....*....|....*.
gi 22326603 177 AKRNPGQRSRVRKLQYIAELERTVGMLQTVEADLSVRVASLLQTRA 222
Cdd:cd14703   7 ANRQSAQRSRERKLQYISELERKVQTLQTEVATLSAQLALLEQEKA 52

Septal ring factor EnvC, activator of murein hydrolases AmiA and AmiB [Cell cycle control, cell division, chromosome partitioning];

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22326603 180 NPGQRSRVRKLQY-IAELERTVGMLQTVEADLSVRVASLLQTRATLSLENSQLKQQMAILKQDKLIREGEYQLLKKEAQR 258
Cdd:COG4942 145 APARREQAEELRAdLAELAALRAELEAERAELEALLAELEEERAALEALKAERQKLLARLEKELAELAAELAELQQEAEE 224

                ...
gi 22326603 259 LKS 261
Cdd:COG4942 225 LEA 227

Cell division protein ZapB; ZapB is a non-essential, abundant cell division factor that is required for proper Z-ring formation.

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|.
gi 22326603   210 LSVRVASLLQTRATLSLENSQLKQQMAILKQdkliregEYQLLKKEAQRLK 260
Cdd:pfam06005   9 LETKIQAAVDTIALLQMENEELKEENEELKE-------EANELEEENQQLK 52

Basic leucine zipper (bZIP) domain of Plant RF2-like transcription factors: a DNA-binding and dimerization domain; This subfamily is composed of plant bZIP transciption factors with similarity to Oryza sativa RF2a and RF2b, which are important for plant development. They interact with, as homodimers or heterodimers with each other, and activate transcription from the RTBV (rice tungro bacilliform virus) promoter, which is regulated by sequence-specific DNA-binding proteins that bind to the essential cis element BoxII. RF2a and RF2b show differences in binding affinities to BoxII, expression patterns in different rice organs, and subcellular localization. Transgenic rice with increased RF2a and RF2b display increased resistance to rice tungro disease (RTD) with no impact on plant development. bZIP factors act in networks of homo and heterodimers in the regulation of a diverse set of cellular processes. The bZIP structural motif contains a basic region and a leucine zipper, composed of alpha helices with leucine residues 7 amino acids apart, which stabilize dimerization with a parallel leucine zipper domain. Dimerization of leucine zippers creates a pair of the adjacent basic regions that bind DNA and undergo conformational change. Dimerization occurs in a specific and predictable manner resulting in hundreds of dimers having unique effects on transcription.

                        10        20        30        40
                ....*....|....*....|....*....|....*....|....*.
gi 22326603 177 AKRNPGQRSRVRKLQYIAELERTVGMLQTVEADLSVRVASLLQTRA 222
Cdd:cd14703   7 ANRQSAQRSRERKLQYISELERKVQTLQTEVATLSAQLALLEQEKA 52

Basic leucine zipper (bZIP) domain of General control protein GCN4: a DNA-binding and dimerization domain; GCN4 was identified in Saccharomyces cerevisiae from mutations in a deficiency in activation with the general amino acid control pathway. GCN4 encodes a trans-activator of amino acid biosynthetic genes containing 2 acidic activation domains and a C-terminal bZIP domain. In amino acid-deprived cells, GCN4 is up-regulated leading to transcriptional activation of genes encoding amino acid biosynthetic enzymes. bZIP factors act in networks of homo and heterodimers in the regulation of a diverse set of cellular processes. The bZIP structural motif contains a basic region and a leucine zipper, composed of alpha helices with leucine residues 7 amino acids apart, which stabilize dimerization with a parallel leucine zipper domain. Dimerization of leucine zippers creates a pair of the adjacent basic regions that bind DNA and undergo conformational change. Dimerization occurs in a specific and predictable manner resulting in hundreds of dimers having unique effects on transcription.

                        10        20        30
                ....*....|....*....|....*....|....*
gi 22326603 183 QRSRVRKLQYIAELERTVGMLQTVEADLSVRVASL 217
Cdd:cd12193  15 RRSRARKLEEMEELEKRVEELEAENEELKTRAEVL 49

Septal ring factor EnvC, activator of murein hydrolases AmiA and AmiB [Cell cycle control, cell division, chromosome partitioning];

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 22326603 180 NPGQRSRVRKLQY-IAELERTVGMLQTVEADLSVRVASLLQTRATLSLENSQLKQQMAILKQDKLIREGEYQLLKKEAQR 258
Cdd:COG4942 145 APARREQAEELRAdLAELAALRAELEAERAELEALLAELEEERAALEALKAERQKLLARLEKELAELAAELAELQQEAEE 224

                ...
gi 22326603 259 LKS 261
Cdd:COG4942 225 LEA 227

rod shape-determining protein MreC; Provisional

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 22326603  214 VASLLQTRATLSLENSQLKQQMAILKQDKLiregEYQLLKKEAQRLKSGLGYLGSTNNSNRLVR--SYSAGS 283
Cdd:PRK13922  64 VFESLASLFDLREENEELKKELLELESRLQ----ELEQLEAENARLRELLNLKESLDYQFITARviSRSPDP 131