A0A140NCA2 (A0A140NCA2_ECOBD) Escherichia coli (strain B / BL21-DE3)

Sigma 54 specific transcriptional activator, PspF, Fis family UniProtKBInterProInteractive Modelling

325 aa; Sequence (Fasta) ; 2 identical sequences: Escherichia coli: P37344, A0A024L3H3

Available Structures

12 Experimental Structures

DescriptionPDB IDOligo-stateRangeLigands
CryoEM structure of bacterial transcription intermediate complex mediated by activator PspF
7qv9
 Heteromer
A0A0H3H3L1; P0A7Z4; P0A800; P0A8T7; P0A8V2; P37344; 		1-259
5×ADP; 4×AF3;
Assess
Cryo-EM structure of RNA polymerase-sigma54 holoenzyme with promoter DNA and transcription activato…
5nss
 Heteromer
P06223; P0A7Z4; P0A800; P0A8T7; P0A8V2; P37344; 		8-258
Assess
PspF1-275-Mg-AMP
2vii
monomer7-259
1×AMP; 1×MG;
Assess
Structural basis of the nucleotide driven conformational changes in the AAA domain of transcription…
2c9c
monomer8-259
1×MG; 1×ATP;
Assess
CRYSTAL STRUCTURE OF PSPF(1-265) E108Q MUTANT bound to ATP
4qnr
monomer7-257
1×ATP; 1×MG; 2×GOL; 1×EPE;
Assess
PspF AAA domain
2bjw
monomer9-259
Assess
Structural basis of the nucleotide driven conformational changes in the AAA domain of transcription…
2c96
monomer8-258
1×ATP;
Assess
Structural basis of the nucleotide driven conformational changes in the AAA domain of transcription…
2c98
monomer8-258
1×ADP;
Assess
Structural basis of the nucleotide driven conformational changes in the AAA domain of transcription…
2c99
monomer8-258
1×ANP;
Assess
CRYSTAL STRUCTURE OF PSPF(1-265) E108Q MUTANT bound to ADP
4qos
monomer8-257
1×ADP; 1×GOL; 1×EPE;
Assess
Crystal Structure of PspF(1-275) R168A mutant
2bjv
monomer10-257
Assess
CRYSTAL STRUCTURE of PSPF(1-265) E108Q MUTANT
4qnm
monomer9-255
1×EPE; 1×GOL;
Assess

3 SWISS-MODEL models

TemplateOligo-stateQMEANDisCoRangeLigandsTrg-Tpl Seq id (%)
1ojl.1.Dhomo-6-mer0.676-322
40.92
Assess
5m7n.1.Ahomo-2-mer0.667-325
33.33
Assess
1ojl.2.Dhomo-6-mer0.667-322
40.92
Assess