part_of TF_binding_site SO:0000235 Definition updated along with definitions in Mejia-Almonte et.al PMID:32665585. Added relationship part_of SO:0000727 CRM in place of previous CRM relationship has_part TF_binding_site August 2020 in response to requests from GREEKC initiative. Moved from transcription_regulatory_region (SO:0001679) to transcriptional_cis_regulatory_region (SO:0001055) by Dave Sant on Feb 11, 2021 when transcription_regulatory_region was merged into transcriptional_cis_regulatory_region to be consistent with GO and reduce redundancy as part of the GREEKC consortium. See GitHub Issue #527. sequence A DNA site where a transcription factor binds. TF binding site transcription factor binding site cis_regulatory_module transcriptional_cis_regulatory_region nucleotide_to_protein_binding_site