Entry Database : PDB / ID : 5c8e Structure visualization Downloads & linksTitle Crystal structure of Thermus thermophilus CarH bound to adenosylcobalamin and a 26-bp DNA segment Components26-mer DNA segment containing the CarH operator sequence (antisense strand) 26-mer DNA segment containing the CarH operator sequence (sense strand) Light-dependent transcriptional regulator CarH DetailsKeywords Transcription regulator/DNA / Transcription factor / light sensor / adenosylcobalamin-binding / DNA-binding / Transcription regulator-DNA complexFunction / homology Function and homology informationFunction Domain/homology Component
cobalamin binding / DNA-binding transcription factor activity / DNA binding / identical protein binding / metal ion binding Similarity search - Function Methionine synthase domain / Multidrug-efflux Transporter Regulator; Chain: A; Domain 2 - #10 / Cobalamin-binding domain / Cobalamin (vitamin B12)-binding module, cap domain / B12 binding domain / Multidrug-efflux Transporter Regulator; Chain: A; Domain 2 / Methyltransferase, Methionine Synthase (B12-binding Domains); Chain A, domain 1 / Methionine synthase domain / : / MerR HTH family regulatory protein ... Methionine synthase domain / Multidrug-efflux Transporter Regulator; Chain: A; Domain 2 - #10 / Cobalamin-binding domain / Cobalamin (vitamin B12)-binding module, cap domain / B12 binding domain / Multidrug-efflux Transporter Regulator; Chain: A; Domain 2 / Methyltransferase, Methionine Synthase (B12-binding Domains); Chain A, domain 1 / Methionine synthase domain / : / MerR HTH family regulatory protein / MerR-type HTH domain profile. / helix_turn_helix, mercury resistance / MerR-type HTH domain / Cobalamin-binding domain superfamily / B12-binding domain profile. / Cobalamin (vitamin B12)-binding domain / Putative DNA-binding domain superfamily / Rossmann fold / Orthogonal Bundle / 3-Layer(aba) Sandwich / Mainly Alpha / Alpha Beta Similarity search - Domain/homologyBiological species Thermus thermophilus (bacteria)Thermus thermophilus HB27 (bacteria)Method X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution : 3.89 Å DetailsAuthors Jost, M. / Drennan, C.L. Funding support United States, 2items Details Hide detailsOrganization Grant number Country National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS) GM069857 United States Howard Hughes Medical Institute (HHMI) United States
CitationJournal : Nature / Year : 2015Title : Structural basis for gene regulation by a B12-dependent photoreceptor.Authors : Jost, M. / Fernandez-Zapata, J. / Polanco, M.C. / Ortiz-Guerrero, J.M. / Chen, P.Y. / Kang, G. / Padmanabhan, S. / Elias-Arnanz, M. / Drennan, C.L. History Deposition Jun 25, 2015 Deposition site : RCSB / Processing site : RCSBRevision 1.0 Sep 30, 2015 Provider : repository / Type : Initial releaseRevision 1.1 Oct 14, 2015 Group : Database referencesRevision 1.2 Nov 4, 2015 Group : Database referencesRevision 1.3 Sep 20, 2017 Group : Author supporting evidence / Database references / Derived calculationsCategory : citation / pdbx_audit_support / pdbx_struct_oper_listItem : _citation.journal_id_CSD / _pdbx_audit_support.funding_organization / _pdbx_struct_oper_list.symmetry_operationRevision 1.4 Nov 20, 2019 Group : Author supporting evidence / Category : pdbx_audit_support / Item : _pdbx_audit_support.funding_organizationRevision 1.5 Sep 27, 2023 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 / pdbx_initial_refinement_model / struct_conn Item : _database_2.pdbx_DOI / _database_2.pdbx_database_accession ... _database_2.pdbx_DOI / _database_2.pdbx_database_accession / _struct_conn.pdbx_dist_value / _struct_conn.ptnr1_auth_asym_id / _struct_conn.ptnr1_auth_comp_id / _struct_conn.ptnr1_auth_seq_id / _struct_conn.ptnr1_label_asym_id / _struct_conn.ptnr1_label_atom_id / _struct_conn.ptnr1_label_comp_id / _struct_conn.ptnr1_label_seq_id / _struct_conn.ptnr2_auth_asym_id / _struct_conn.ptnr2_auth_comp_id / _struct_conn.ptnr2_auth_seq_id / _struct_conn.ptnr2_label_asym_id / _struct_conn.ptnr2_label_atom_id / _struct_conn.ptnr2_label_comp_id
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