transcription preinitiation complex assembly
The formation of a large multiprotein-DNA complex that self-assembles on gene promoter through the sequential recruitment of the general initiation factors that compose the preinitiation complex (PIC). The PIC engages the RNA polymerase on its DNA template strand and sparks polymerization of the first few RNA nucleotides.
GO:0065004
protein-DNA complex assembly
is_a
GO:0006352
DNA-templated transcription initiation
part_of
DNA-dependent transcriptional preinitiation complex assembly
exact
DNA-templated transcriptional preinitiation complex assembly
exact
bacterial-type RNA polymerase preinitiation complex assembly
narrow
bacterial-type RNA polymerase transcription PIC formation
narrow
bacterial-type RNA polymerase transcriptional preinitiation complex formation
narrow
transcription PIC biosynthesis
broad
transcription PIC formation
broad
transcriptional preinitiation complex formation
broad
SPAC15A10.02 SPAC2F3.03c SPCC16C4.18c SPBC725.17c SPBC28F2.09 SPCC1682.16 SPAC12G12.05c SPAC2G11.14 SPBC13E7.10c SPAC13F5.02c SPAC16E8.16 SPAC16A10.02 SPCC553.11c SPBC336.09c SPCC1919.14c SPCC1494.02c SPBC30D10.02 SPAC23G3.09 SPAC1002.04c