Transcription Factor

Accessions: 5uhb_F (3D-footprint 20231221)
Names: RNA polymerase sigma factor SigA, SIGA_MYCTU, Sigma-A
Organisms: Mycobacterium tuberculosis, strain ATCC 25618 / H37Rv
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]
Uniprot: P9WGI1
Length: 320
Pfam Domains: 19-53 Sigma-70 factor, region 1.2
89-159 Sigma-70 region 2
168-242 Sigma-70 region 3
255-308 Sigma-70, region 4
Sequence:
(in bold interface residues)
1 DESEALRQARKDAELTASADSVRAYLKQIGKVALLNAEEEVELAKRIEAGLYATQLMTEL 60
61 SERGEKLPAAQRRDMMWICRDGDRAKNHLLEANLRLVVSLAKRYTGRGMAFLDLIQEGNL 120
121 GLIRAVEKFDYTKGYKFSTYATWWIRQAITRAMADQARTIRIPVHMVEVINKLGRIQREL 180
181 LQDLGREPTPEELAKEMDITPEKVLEIQQYAREPISLDQTIEGDSQLGDFIEDSEAVVAV 240
241 DAVSFTLLQDQLQSVLDTLSEREAGVVRLRFGLTDGQPRTLDEIGQVYGVTRERIRQIES 300
301 KTMSKLRHPSRSQVLRDYLD
Interface Residues: 281, 282, 291, 292, 293, 294, 296, 297
3D-footprint Homologues: 3n97_A, 6ido_B, 8cyf_B
Binding Motifs: 5uhb_F TAnaATGG
Binding Sites: 5uhb_G
5uhb_H
Publications: Lin W, Mandal S, Degen D, Liu Y, Ebright YW, Li S, Feng Y, Zhang Y, Mandal S, Jiang Y, Liu S, Gigliotti M, Talaue M, Connell N, Das K, Arnold E, Ebright RH. Structural Basis of Mycobacterium tuberculosis Transcription and Transcription Inhibition. Mol Cell 66:169-179 (2017). [Pubmed]
Related annotations: PaperBLAST

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