2Q1Z		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, 2 Models	resolution
ligand	ZN	enzyme
Gene Ontology	Chain Function Process Component A, C bacterial sigma factor activ... B, D
Primary reference	A conserved structural module regulates transcriptional responses to diverse stress signals in bacteria., Campbell EA, Greenwell R, Anthony JR, Wang S, Lim L, Das K, Sofia HJ, Donohue TJ, Darst SA, Mol Cell. 2007 Sep 7;27(5):793-805. PMID:17803943

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (209 Kb) [Save to disk] Biological Unit Coordinates (2q1z.pdb1.gz) 53 Kb Biological Unit Coordinates (2q1z.pdb2.gz) 50 Kb LPC: Ligand-Protein Contacts for 2Q1Z CSU: Contacts of Structural Units for 2Q1Z Likely Quarternary Molecular Structure file(s) for 2Q1Z Structure Factors (922 Kb) Retrieve 2Q1Z in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2Q1Z from S2C, [Save to disk]

View 2Q1Z 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: [2q1z] [2q1z_A] [2q1z_B] [2q1z_C] [2q1z_D] SWISS-PROT database: [P40685] [Q3IYV6]

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