Entry Database : PDB / ID : 4hri Structure visualization Downloads & linksTitle Crystal structure of HetR in complex with a 21-bp palindromic DNA at the upstream of the hetP promoter from Anabaena ComponentsDNA (5'-D(P*AP*TP*GP*AP*GP*GP*GP*GP*TP*TP*AP*GP*AP*CP*CP*CP*CP*TP*CP*GP*C)-3')DNA (5'-D(P*GP*CP*GP*AP*GP*GP*GP*GP*TP*CP*TP*AP*AP*CP*CP*CP*CP*TP*CP*AP*T)-3')Heterocyst differentiation control protein DetailsKeywords TRANSCRIPTION/DNA / cyanobacteria / transcriptional factor / heterocyst differentiation / helix-turn-helix DNA-binding motif / TRANSCRIPTION-DNA complexFunction / homology Function and homology informationFunction Domain/homology Component
heterocyst development / Hydrolases; Acting on peptide bonds (peptidases); Serine endopeptidases / serine-type endopeptidase activity / proteolysis / DNA binding / identical protein binding Similarity search - Function HetR, flap domain / HetR, N-terminal DNA-binding domain / Peptidase S48, DNA-binding transcriptional activator HetR / HetR, C-terminal Hood domain / HetR, flap domain / HetR, N-terminal DNA-binding domain / Peptidase family S48 / Heterocyst differentiation regulator C-terminal Hood domain / Arc Repressor Mutant, subunit A / Orthogonal Bundle / Mainly Alpha Similarity search - Domain/homologyBiological species Nostoc (bacteria)Nostoc sp. PCC 7120 (bacteria)Method X-RAY DIFFRACTION / SYNCHROTRON / SAD / Resolution : 2.954 Å DetailsAuthors Hu, H.X. / Jiang, Y.L. / Zhao, M.X. / Chen, Y. / Zhang, C.C. / Zhou, C.Z. CitationJournal : To be Published Title : Structural and biochemical analyses of Anabaena HetR reveal insights into its binding to DNA targets and the inhibitory hexapeptide ERGSGRAuthors : Hu, H.X. / Jiang, Y.L. / Zhao, M.X. / Zhu, P.F. / Yang, X.Y. / Wen, B. / Zhang, Z. / Wu, Q. / Chen, Y. / Zhang, C.C. / Zhou, C.Z. History Deposition Oct 28, 2012 Deposition site : RCSB / Processing site : PDBJRevision 1.0 Apr 17, 2013 Provider : repository / Type : Initial releaseRevision 1.1 Mar 20, 2024 Group : Data collection / Database references ... Data collection / Database references / Derived calculations / Refinement description Category : chem_comp_atom / chem_comp_bond ... chem_comp_atom / chem_comp_bond / database_2 / struct_ncs_dom_lim / struct_ref_seq_dif / struct_site Item : _database_2.pdbx_DOI / _database_2.pdbx_database_accession ... _database_2.pdbx_DOI / _database_2.pdbx_database_accession / _struct_ncs_dom_lim.beg_auth_comp_id / _struct_ncs_dom_lim.beg_label_asym_id / _struct_ncs_dom_lim.beg_label_comp_id / _struct_ncs_dom_lim.beg_label_seq_id / _struct_ncs_dom_lim.end_auth_comp_id / _struct_ncs_dom_lim.end_label_asym_id / _struct_ncs_dom_lim.end_label_comp_id / _struct_ncs_dom_lim.end_label_seq_id / _struct_ref_seq_dif.details / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id
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