Conserved Protein Domain Family
Sigma_reg_N

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pfam13800: Sigma_reg_N 
Sigma factor regulator N-terminal
This domain is found near the N-terminus of a sigma factor regulator. The N-terminus is responsible for interaction with the sigma factor.
Statistics
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PSSM-Id: 493705
Aligned: 19 rows
Threshold Bit Score: 60.3364
Created: 16-Feb-2025
Updated: 28-Apr-2025
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:
Q5KZ74        56 KMMKKAQQKFFFRNTLLVVSFILTIVPLLT-MFTFVYYgwgrDHNRGNEL-IETIQTVSEMMSPNVYVDYDTVDVEIKp- 132 Geobacillus kau...
4_pfamImport   2 KILTKYRFALTFRVVKVLIAALFIFWIYML-AVTISYD----SLHLDRKH-IFYTQLAMDWTQPNIHKDFGGFAQSEItp 75 
Q8ERK5        11 KILKKYRFTLQFRVLRIILAVIFIYILYMT-VINIAAD----RLHITNKN-MYFSMLALEWTTPNST--GSVTNQSEMti 82  Oceanobacillus ...
WP_015893120  71 AIVRRGKWKNRLSNAGFTIGLPFLAGVVL--LILNGWV----GSLMHEDL-FRVAKSMVNFTQPGVRV-GGSGSQVGL-- 140 Brevibacillus b...
Q81GS3        61 ipfwRIKWKHRLQTFGFILSICIVIYIIGG-VLSAFYFqa-nNDKRLEEI-REVPSLALEATIPNSRVMGGGTSVEAF-- 135 Bacillus cereus...
CDC07545      32 QSINRRIRKIIITTVSATLIFLLLIFAIISpVMNCLYFnpykLNKEPDKIyTNVMRDYWELSKPYTEIMDMEVTPKGF-- 109
Q3AAZ5        20 AFLRKARFISILRITLISLGVAIGIFVLS--FVIPEIM----LQNQENRI-DSIYPELIKFSEPNTFVLSGESYNVRL-- 90  Carboxydothermu...
Q8R9P7        18 AFLRKARFKSILRIIIISLIIAIGVFVLT--IIISEMM----LQNQENRI-NSFYPDIVKFTEPNTFAISGESYNVRL-- 88  Caldanaerobacte...
Q65LY7        59 AILRYGKNKSYMRISTLAVISTLIILPICT-LGSYLYYglggHESKGNEL-VQTASMTVAVTNPNIQVDTEALVNKVKl- 135 Bacillus lichen...
O07581        61 AILAYGKRKSYLRISVLAVISTLMILPLCT-LGSYLYYgmggKHSTGNEF-METAAVTVALTMPNVLVDTSGLKSQVKl- 137 Bacillus subtil...
Q5KZ74       133 -FTMTVTADKYKWM--DDKKI 150 Geobacillus kaustophilus
4_pfamImport  76 fFTQKISYPVTRRV--GKEEQ 94 
Q8ERK5        83 fGTNKITYPISKRI--GTEQQ 101 Oceanobacillus iheyensis
WP_015893120 141 -LYGNISMELSERV--GGEEK 158 Brevibacillus brevis
Q81GS3       136 -FRTNSQFDLVRTV--GKKEM 153 Bacillus cereus ATCC 14579
CDC07545     110 -----ANYEVQVQVtdGKSEV 125
Q3AAZ5        91 -FGRQKKYYLLRLI--GNKPY 108 Carboxydothermus hydrogenoformans Z-2901
Q8R9P7        89 -FGRQKEYYLLRLI--GNKPY 106 Caldanaerobacter subterraneus subsp. tengcongensis
Q65LY7       136 -FGIETQFPLKKQI--GNVTk 153 Bacillus licheniformis DSM 13 = ATCC 14580
O07581       138 -FGMNTEFPLQKQI--GTKTa 155 Bacillus subtilis subsp. subtilis str. 168
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