1Z91		date
authors
compound		source
symmetry		R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma
method	X-Ray Diffraction	resolution
note	1Z91 is a representative structure
Gene Ontology	Chain Function Process Component A
Primary reference	Structure of an OhrR-ohrA operator complex reveals the DNA binding mechanism of the MarR family., Hong M, Fuangthong M, Helmann JD, Brennan RG, Mol Cell 2005 Oct 7;20(1):131-41. PMID:16209951

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (27 Kb) [Save to disk] Biological Unit Coordinates (1z91.pdb1.gz) 45 Kb CSU: Contacts of Structural Units for 1Z91 Likely Quarternary Molecular Structure file(s) for 1Z91 Structure Factors (31 Kb) Retrieve 1Z91 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1Z91 from S2C, [Save to disk] Re-refined 1z91 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1Z91 in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

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: [1z91] [1z91_A] SWISS-PROT database: [O34777] Domain found in 1Z91: [HTH_MARR ] by SMART

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