8F1I


Conserved Protein Domain Family
Sigma54_AID
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pfam00309: Sigma54_AID (This model is not part of the current CDD release)
Sigma-54 factor, Activator interacting domain (AID)
The sigma-54 holoenzyme is an enhancer dependent form of the RNA polymerase. The AID is necessary for activator interaction. In addition, the AID also inhibits transcription initiation in the sigma-54 holoenzyme prior to interaction with the activator.
Links
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Statistics
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PSSM-Id: 513339
Aligned: 245 rows
Threshold Bit Score: 29.6144
Created: 12-Feb-2025
Updated: 28-Apr-2025
Structure
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Program:
Drawing:
Aligned Rows:
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PubMed ReferencesClick to see Conserved Features Help
Sequence Alignment
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Format: Row Display: Color Bits: Type Selection: 
8F1I_M        13 SQQLAMTPQLQQAIRLLQLSTLELQQELQQALESNPLLE 51  Escherichia coli
WP_012675301  11 QNKLVLTLSLKQQLSLLLLPTVELKETIKQELEENPFLE 49  Persephonella
WP_011522465  13 SQKQILTPGLVQMVSVLALNKMELKEMINEEMIENPVLE 51  Candidatus Korobacter versatilis
P56143         9 SPKNKLNATLKGWLPILQSELEDLEEVLKQNALDNPLIK 47  Helicobacter pylori 26695
WP_013023391  11 QVKGKLSATLKNWLPILQSNILEIEETIQEYALENPYLQ 49  Helicobacter mustelae
WP_013890258   9 ATKNKLCATLKSWLPILQSDPLEIEETLQTYAQDNPYLS 47  Helicobacter bizzozeronii
Q7M7T2         8 QNKTKLSATLKSWLPILQSGLSDLEETLGEFTSENPYIE 46  Wolinella succinogenes
WP_013326889  11 ETKHKLSNTLRNWLPILHSSLSDLGEAMTPFVEANPVIE 49  Sulfurimonas autotrophica
WP_012856805  10 TTKQKFSSTLRGWLPILQANLDTLVETLEPFVEENPFIS 48  Sulfurospirillum deleyianum
Q0PAK4         9 APKTKISQTLRSWLPILQANIEDLKENLDKFAEDNPFLN 47  Campylobacter jejuni
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