Conserved Protein Domain Family
ACT_AcuB

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cd04883: ACT_AcuB 
C-terminal ACT domain of the Bacillus subtilis acetoin utilization protein, AcuB
This CD includes the C-terminal ACT domain of the Bacillus subtilis acetoin utilization protein, AcuB. AcuB is putatively involved in the anaerobic catabolism of acetoin, and related proteins. Studies report the induction of AcuB by nitrate respiration and also by fermentation. Since acetoin can be secreted and later serve as a source of carbon, it has been proposed that, during anaerobic growth when other carbon sources are exhausted, the induction of the AcuB protein results in acetoin catabolism. AcuB-like proteins have two N-terminal tandem CBS domains and a single C-terminal ACT domain. Members of this CD belong to the superfamily of ACT regulatory domains.
Statistics
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PSSM-Id: 153155
View PSSM: cd04883
Aligned: 15 rows
Threshold Bit Score: 91.5465
Threshold Setting Gi: 51893030
Created: 7-Apr-2006
Updated: 2-Oct-2020
Structure
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Aligned Rows:
PubMed ReferencesClick to see Conserved Features Help

Sequence Alignment
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Format: Row Display: Color Bits: Type Selection:
P39066      137 GSQIEIKVNDiTKSLAEISSLCQdlQVKILSVLVYPHdd-----pgVKVLVFRVKTMNPLPFLQALQrNGHHVVWPS 208 Bacillus subtilis
YP_176257   137 SSIIEVCVHNrPGQLADVAAVFKkeRINIVSAVAYPSkk-----aeKYMLSFRVQTIDPRRIIAALQlAGYEVYNPL 208 Bacillus clausii KS...
AAU15858    137 SSQIEIQVKNePGILGKVVAIFSelQINIVSVLVYPAkd-----enDKVLVFRIQTMNPLKVIDALEaEGYRVLWPN 208 Bacillus cereus E33L
NP_693143   137 SSLVEVKVPDqPGILPEVAAIFGkrKINIVSVLIYPYkd-----pdYKILVFRVKTLNPMPIIQDLReAGYPLLWPN 208 Oceanobacillus ihey...
YP_080261   137 GSQIEIKTDHiARSLADISAIFSrrQIAILSVLVYPGde-----ddSKILVFRVQTMNPASIIKDVKsKGYQVLWPA 208 Bacillus lichenifor...
ABB14761    136 SSRIEVQVPDrPGMLAEVAQIMKelNINVVSVFLAPKte-----ngLKTLVMRVETMNTKPIIDRIRaKGFTLINPF 207 Carboxydothermus hy...
YP_004078   134 SGRLEVRLPDrPGELARLTGFLAgrGVNIHSLLSYPEgr------eFVRAVVRVNTLETHLLAEALRrEGFDVLWPP 204 Thermus thermophilu...
ZP_01696095 137 SSQIEIRARNrTGILRDITEIIYehHLNILSVLIYPDrkn----eeNRVLVFRVSTMNPVSLITHLKeAGYEVLWPN 209 Bacillus coagulans ...
YP_643791   137 GSRLEVLMPDrPGSLAGVAGIFGelGINIVSVATGPRqkfpdgdtpGRVAVFRVDTIDPSRAIEVLRrAGYVVLWPP 213 Rubrobacter xylanop...
ZP_01723534 139 GSKIEIRVADtPGVLFEITKIFHhhHANVQSVLVYPDsen----tqNKILSVRVKTLNPLAMIKDLRkEGFDVLWPN 211 Bacillus sp. B14905
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