5C8E	Transcription Regulator Dna	date	Jun 25, 2015
title	Crystal Structure Of Thermus Thermophilus Carh Bound To Adenosylcobalamin And A 26-Bp Dna Segment
authors	M.Jost, C.L.Drennan
compound		source
Molecule: Light-Dependent Transcriptional Regulator Carh Chain: A, B, C, D, E, F, G, H Engineered: Yes		Organism_scientific: Thermus Thermophilus (Strain Hb27 At 163 Dsm 7039); Organism_taxid: 262724 Strain: Hb27 Atcc Baa-163 Dsm 7039 Gene: Tt_p0056 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21 Star Plyss Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet15b
Molecule: 26-Mer Dna Segment Containing The Carh Operator S (Antisense Strand); Chain: I, K Engineered: Yes		Synthetic: Yes Organism_scientific: Thermus Thermophilus Hb27 Organism_taxid: 262724
Molecule: 26-Mer Dna Segment Containing The Carh Operator S (Sense Strand); Chain: J, L Engineered: Yes		Synthetic: Yes Organism_scientific: Thermus Thermophilus Hb27 Organism_taxid: 262724
symmetry	Space Group: P 21 21 2	R_factor 0.250 R_Free 0.257
crystal cell	length a length b length c angle alpha angle beta angle gamma 177.940 141.820 162.690 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	3.89 Å
ligand	5AD, B12	enzyme
Gene	TT
Gene Ontology	Chain Function Process Component F, A, E, B, H, C, D, G
Primary reference	Structural basis for gene regulation by a B-dependent photoreceptor., Jost M, Fernandez-Zapata J, Polanco MC, Ortiz-Guerrero JM, Chen PY, Kang G, Padmanabhan S, Elias-Arnanz M, Drennan CL, Nature. 2015 Sep 28. doi: 10.1038/nature14950. PMID:26416754

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (753 Kb) [Save to disk] Biological Unit Coordinates (5c8e.pdb1.gz) 372 Kb Biological Unit Coordinates (5c8e.pdb2.gz) 369 Kb LPC: Ligand-Protein Contacts for 5C8E CSU: Contacts of Structural Units for 5C8E Structure Factors (327 Kb) Retrieve 5C8E in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 5C8E from S2C, [Save to disk] Re-refined 5c8e structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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Visual 3D analysis of 5C8E

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Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [5c8e_A] [5c8e_C] [5c8e_F] [5c8e_K] [5c8e] [5c8e_D] [5c8e_B] [5c8e_L] [5c8e_E] [5c8e_I] [5c8e_H] [5c8e_J] [5c8e_G] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 5C8E: [HTH_MERR ] by SMART

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