DNA Binding Motif

						

			
Accessions: 5ipm_F (3D-footprint 20231221)

			
Names: RNA polymerase sigma factor RpoS
Organisms: Escherichia coli, strain K12
Libraries: 3D-footprint 20231221 1
1 Contreras-Moreira B. 3D-footprint: a database for the structural analysis of protein-DNA complexes. Nucleic acids research 38:D91-7 (2010). [Pubmed]
Description: SigmaS-transcription initiation complex with 4-nt nascent RNA
Length: 16
Consensus: TATGCTATAATGTgtg
Weblogo: 
PSSM: P0      A      C      G      T
01      0      0      0     96      T
02     74      7      7      8      A
03      8      8     10     70      T
04      8     10     70      8      G
05      1     92      1      2      C
06      0      0      0     96      T
07     96      0      0      0      A
08      0      0      0     96      T
09     96      0      0      0      A
10     96      0      0      0      A
11      0      0      0     96      T
12      7      8     74      7      G
13      0      0      0     96      T
14     21     21     31     23      g
15     18     18     18     42      t
16     13     13     57     13      g
Binding TFs: 5ipm_F (Sigma-70 factor, region 1.2, Sigma-70 region 3, Sigma-70 region 2 , Sigma-70, region 4)
Binding Sites: 5ipm_1
5ipm_2
			
Publications: Liu B, Zuo Y, Steitz TA. Structures of E. coli σS-transcription initiation complexes provide new insights into polymerase mechanism : (Proc). [Pubmed]

	
			


			

				

				
				
				
				

			

			

		

	
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