HHsearch alignment for GI: 254780450 and conserved domain: TIGR02875
>TIGR02875 spore_0_A sporulation transcription factor Spo0A; InterPro: IPR012052 Members of this group are response regulators/transcription factors that contain CheY-like receiver (phosphoacceptor) domain and a unique DNA-binding domain. Spo0A controls the entry of Bacillus subtilis into the developmental process of sporulation . Activation of the Spo0A transcription factor by phosphorylation serves as a developmental checkpoint and to integrate several physiological signals that control entry into the sporulation pathway. The signals are generated by conditions of nutrient deprivation, high cell density, the Krebs cycle, DNA replication, DNA damage, and some aspect of the chromosome partitioning machinery . Activated Spo0A has multiple functions . It represses promoters (such as the abrB promoter) by binding to sites (0A boxes) downstream from the transcription start site. Spo0A also activates transcription from promoters used by two forms of RNA polymerase that differ by containing either the major sigma factor, sigma A (e.g. the spoIIE and spoIIG promoters) or the alternate sigma factor, sigma H (e.g. the spoIIA promoter). At promoters activated by Spo0A, the 0A boxes lie upstream of the transcription-initiation site.; GO: 0003677 DNA binding, 0005509 calcium ion binding, 0000160 two-component signal transduction system (phosphorelay), 0042173 regulation of sporulation, 0045449 regulation of transcription, 0050906 detection of stimulus during sensory perception.
Probab=99.78 E-value=6.8e-18 Score=144.05 Aligned_cols=118 Identities=23% Similarity=0.426 Sum_probs=104.0
Q ss_pred CEEEEECCCHHHHHHHHHHHHHC-CCEEE-EECCHHHHHHHHHHCCCCCCEEEEECCCCCCCHHHHHHHHHHHCC--CCC
Q ss_conf 56999769889999999999988-98999-989989998999865999548998587889888999999998689--982
Q gi|254780450|r 682 AIVLLVEDEDSVRRGSKRMLETR-GYTVH-EAFSGTDALKVMEKLQGRVDIVISDVVMPEMDGPTLLRELRKTYP--SLK 757 (803)
Q Consensus 682 ~~iLvvdD~~~~~~~~~~~L~~~-g~~v~-~a~~g~eal~~~~~~~~~~dlil~D~~mp~m~G~~~~~~ir~~~~--~~~ 757 (803)
T Consensus 3 Iri~i~DDNkEFc~lL~eY~~~Q~D~EVvG~A~nG~~a~~~I~~q--~PD~vvLDIIMPhLDGiGVLEKl~~~~~~~~P~ 80 (270)
T TIGR02875 3 IRIVIADDNKEFCNLLKEYLAAQEDMEVVGVAHNGVDALELIKEQ--KPDVVVLDIIMPHLDGIGVLEKLNEIELKARPR 80 (270)
T ss_pred EEEEEEECCHHHHHHHHHHHHCCCCEEEEEECCCHHHHHHHHHHC--CCCEEEECCCCCCCCHHHHHHHHHHHHHHCCCC
T ss_conf 289998288899999999985289838997414768999999608--998999515043000579999988988744895
Q ss_pred EEEEECCCHHHHHHHHHHCCCCEEEECCCCHHHHHHHHHHHHCC
Q ss_conf 99990678589987676057980750797999999999998513
Q gi|254780450|r 758 FIFISGYAEDAFSKNLPKDAKFSFLSKPFSLKQLATSVHELLQS 801 (803)
Q Consensus 758 ii~~t~~~~~~~~~~~~~~~~~~~l~KP~~~~~L~~~i~~~L~~ 801 (803)
T Consensus 81 vi~LsAfGQE~ITqrA~~LGADYYvlKPfDle~L~~RIRQl~~~ 124 (270)
T TIGR02875 81 VIMLSAFGQEKITQRAVALGADYYVLKPFDLEILAARIRQLAEG 124 (270)
T ss_pred EEEEECCCHHHHHHHHHHCCCCCEEECHHHHHHHHHHHHHHHCC
T ss_conf 88852237558999999728981566504178899999986246