P37344 (PSPF_ECOLI) Escherichia coli (strain K12)

Psp operon transcriptional activator UniProtKBInterProSTRINGInteractive Modelling

325 aa; Sequence (Fasta) ; 2 identical sequences: Escherichia coli: A0A024L3H3, A0A140NCA2

Available Structures

12 Experimental Structures

DescriptionPDB IDOligo-stateRangeSeq id (%)Ligands
CryoEM structure of bacterial transcription intermediate complex mediated by activator PspF Heteromer
A0A0H3H3L1; P0A7Z4; P0A800; P0A8T7; P0A8V2;
1-259
100ADP;AF3;
Cryo-EM structure of RNA polymerase-sigma54 holoenzyme with promoter DNA and transcription activato… Heteromer
P06223; P0A7Z4; P0A800; P0A8T7; P0A8V2;
8-258
100
PspF1-275-Mg-AMPmonomer7-259
100.0AMP;MG;
Structural basis of the nucleotide driven conformational changes in the AAA domain of transcription…monomer8-259
99.59MG;ATP;
CRYSTAL STRUCTURE OF PSPF(1-265) E108Q MUTANT bound to ATPmonomer7-257
99.59ATP;MG;GOL;EPE;
PspF AAA domainmonomer9-259
100.0
Structural basis of the nucleotide driven conformational changes in the AAA domain of transcription…monomer8-258
100.0ATP;
Structural basis of the nucleotide driven conformational changes in the AAA domain of transcription…monomer8-258
100.0ANP;
Structural basis of the nucleotide driven conformational changes in the AAA domain of transcription…monomer8-258
100.0ADP;
CRYSTAL STRUCTURE OF PSPF(1-265) E108Q MUTANT bound to ADPmonomer8-257
99.58ADP;GOL;EPE;
Crystal Structure of PspF(1-275) R168A mutantmonomer10-257
99.58
CRYSTAL STRUCTURE of PSPF(1-265) E108Q MUTANTmonomer9-255
99.58EPE;GOL;

3 SWISS-MODEL models

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